The Nemesis Titan

Disclaimer: I do no own Attack on Titan, it rightfully belongs to Hajime Isayama

Warning: Language. Violence. Gore.

Rated: M

Human Voice=

"Talking" = "Human."

'Thinking''Human.'

Titan Voice=

"Talking" = "Nemesis."

Hello everyone! Wrath of Vajra here, how's the year 2018 treating ya? this is an experiment that plot bunnies been chipping at my head for some time since the AOT2 game was revealed with its character creating options, so I thought about the possibilities of it being used on fanfiction, so don't go all flaming and hating with the intensity of a sasuke basher like VfSNAKE would make in his stories. (Who is awesome by the way, along with his stories.)

This will be a OC as the main character from our world, and not a self-insert fic, cuz I am not shameless like that, thing about OC-Inserts is the writer is the MC, but his or her real name will not be revealed, I heard too many Self-Inserted people get hammered for it, so I won't go to that territory, anyways, perhaps this why they called a OC-Insert, an anonymous. Yes? No? Maybe? Maybe so? but I'm sticking with OCs as a the main character for this fic. In any case, have a look at this, and if you enjoy what you've read, then rate, fave and review, and follow me to FREEDOM!

Enjoy!

Chapter 1: I am a what now!?

(First POV)

Pain.

That was the first thing I felt briefly before white flashed in my eyes, after that? Darkness.

If one is going to ask me; why were you in pain? Because simple really, I was walking amongst the crowd on the sidewalk, minding my own business like everyone else would, going on with every-day life as per usual, go to school, suffer hours upon hours of sitting on my ass, scribbling on paper, and when school is finished for the day, I left home while yelling freedom to the heavens!

But in my head of course, because no one wants to hear someone howling it out, even if they internally share the same sentiments as I do.

Nobody likes school anyway.

And then, BAM! Without warning, an idiot driving in a semi-truck while the lights flashed red to stop cars when people are making across the street, it was specifically the one that delivers Coca-Cola 24/7, who happens to be drunk on the job, and if being rammed by a heavy vehicle doesn't ensure one's demise, then the hard pavement will finish the job for it.

I'm pretty sure my body's relationship with the ground is very intimate right now.

How the hell does that work!? True, car accidents are a common thing and tragic to be sure for the affected loved ones and all that but come on! You would think people would learn by now not to drink and drive, especially when they are on the job, but nope! It seems that common sense was stabbed, mutilated and raped by everyone's age-old enemy that goes by stupidity, and I mean it in that very specific order too!

'I hope the driver has gotten fired and arrested for hit and run, plus murder to added on the list, even if it wasn't on purpose.' I thought with anger burning through my… whatever it is I have since I am dead.

Oops, where are my manners? Allow to introduce myself, my name is Sebastian Richards, your everyday 18-year-old high school student, standing roughly about six feet tall with shoulder length black hair, hazel green eyes, having a swimmer's build through the result of working out to keep myself in shape, wearing a grey hooded jacket, black jeans with running shoes.

And let's not forget the most important thing, I am a fan of the Attack on Titan series, that's right! This guy here reads, watches and plays Attack on Titan, and I love the series like the Otaku I am. And damn proud of it!

So what if I don't have my priorities straight? I'm dead, what do I care at this point?

Until I remembered that I haven't read Attack on Titan Chapter 103 yet.

When that passed through me, I said only one thing. "…. Oh you motherfuck-!"

(Two minutes of raging later)

*Ahem*. With basic introductions out of the way, I find myself floating in darkness, how long is anybody's guess, ones things for certain however, is that my mind is whirring questions after questions on what the hell am I supposed to do in this empty place, seriously, when I first awoken here, it was filling my gut with a lot of dread and understandable fear, but now however?

"This is becoming boring really fast. I'm stuck in this darkness with no way of knowing of how much time has passed, much less of no way of knowing of how long I am going to stay here, for God's sake! Am I supposed to go to heaven or hell by now? Or is this some purgatory shtick I hear from other people mentioning? And I am getting annoyed just thinking about this shit as fast as speedy Gonzalez on a sugar rush!" I yelled for no reason other than to just relieve some stress of my situation, so sue me.

The echoes of my yells were my only response.

"FUCK!" I yelled again, hearing only the echoes again, I'm certain my left brow is twitching in agitation, and trying to calm down, but when you are reminded in getting splattered by a ton semi-truck while flying like a ragdoll doesn't help my situation at all, I am betting that my skull is no doubt cracked open like an egg, and bones exposed out of their proper places.

The witnesses are no doubt puking their lunches from such a gruesome scene that occurred in front of them.

Before I could think more of the gritty scenarios playing in my head, a glow in the distance catches my attention ahead of me, okay it wasn't a glow, more like a growing expansion of light that is getting bigger.

"And would you look at that, it is heading right towards-OH SHIT!" I deadpanned before my eyes gone wide as I screamed in realization as its engulfing my whole body, trying to resist the sudden pull that is leading me towards the expanding light, only in the end to cause me to lose consciousness once again.

(Unknown Amount of Time later)

I woke with a start only find myself under water, fearing the implications, I look up to see the surface, hope and adrenalin forcing me to move, I swim upwards as if the kraken would emerge from the dark depths with its giant maw in my direction to ask if I have a moment to speak about our lord and savior.

Yeah people, I just went there, but I'm digressing.

"Gasp!" What felt like an eternity, I emerge out of the waters where the air is breathable, I grab onto solid ground with both hands, with all my strength, I pulled myself up in one go, crawling away from the deep, once I am far away enough, I drop down on my stomach almost immediately, not out of exhaustion, but out of relief, which I felt nothing for the former for some reason.

How odd.

'Hold up.' I thought to myself, Once I have enough of a clear head to analyze the situation I'm in, as well of the unknown area to add my confusion.

Surrounded by huge ass trees and a waterfall in a huge pool of water that I got out from, what made me freeze were the faunae within the area, since they seemed to be a lot smaller than they should be.

'What the hell!?' I exclaimed in my head with shock from the creatures so damn small, but there's another thing that got my attention, example being the herd of deer's walking by without glancing at my direction, you know that running away from being at a very close proximity with humans and all that good jazz?

Well that traditional response that you would expect from other animals has not happened, since I am in an open area where they should have run away the first sight they see, mainly humans, and yet, there just passing by with no care in the world whatsoever.

'Okay this getting weird for me.' I mused while trying to come up with a possible explanation as to why there not fleeing from the mere sight of me, I soon found what has caught my eye, what I saw made my blood turn cold.

My arms, instead of normal, soft porcelain skin with calloused hands from daily workouts were replaced with harden gray arms, almost look hard enough to smash concrete walls, yet they look flexible with every twist my arms make.

Panicking I turned back to waters to see my reflection, what I saw made my brain to almost shut down immediately in pure shock of the revelations before me.

Staring back at me was once a normal young man with black raven hair is now replaced with snow white shoulder length hair, white, visor-like eyes reflecting the morning sky with head protection as well as a protective mouth guard covering his mouth that is connected to his lower jaw, his entire body covered in skin-like armored plates from head to feet, with a lean build that that is designed for strength and speed.

Recognizing its appearance immediately lead to him only one ludicrous, but only possible conclusion that clicked in my head.

'I'm in Attack on Titan, and with the appearance of the Bizarre Titan to boot.'

.

.

.

.

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'MOTHERFUCK-!'

(20 Minutes later)

After having that little episode, while swearing up a storm, except that I don't have any lips which made me even more mad, leaving to swear in my head, I calmed down again afterwards to think things through, seeing no point staying around, I walked out of the clearing as I trudge through the forest, with the signature booming steps that the Armored Titan would make, if a little louder, ignoring the steam coming out of my mouth.

'Let's recap, I am in the Attack on Titan universe, with no clue where I am other than being in the Titan Forest based upon the size of the trees being obvious enough now that I think back on it, but what year is it? That is the million-dollar question right there everyone.' I mused darkly, hating of not knowing what the current timeline is as I move around the tree trunks, with more animals passing ignoring me even now.

'But of course, let's not forget that I am a Titan of all things, the kicker is that I am the Armored Titan, the major difference is that I am a darker shade of gray like the Bizarre Titan in the Attack on Titan video game, without the Brock Lesnar build from a trivia I read on that one website, but replaced by my swimmer build from my now supposed past life instead, and realizing I stand at 20 meters tall, damn, I'm more taller than Zeke in Beast Titan form who's only seventeen meters.'

I might as well be the hulk equivalent kind of tall, and more intimidating.

'Back on track Sebastian, the question here is how the hell did I become the Bizarre Titan!? There are the only nine Titans of Power in existence, and a Titan shifter can only get the one, unless one gets lucky like Eren with both the Attack and Founding Titan at his disposal in no small part from his father, but I am very damn sure that it was Reiner with the Armored Titan and not me, unless the bizarre titan in the video game franchise is canon without me knowing, I will call bullshit on this.' I ranted from the sheer ridiculous nonsense of it all.

'I mean, sure, the possible exception to that would be the thousand upon thousands of colossal titans that made the walls and all their entirety because of Karl Fritz, all because of his guilt that driven him, and his 'will' being the very thing that denies his royal descendants to defend their people from other nations, especially the Marleyans.' I scowled underneath my battle mask from the mere mentioning of that name because Karl Fritz was one thing, and one thing only at his core.

A cowardly bastard.

'Moving on, the issue here is what kind of Titan am I? a pure Titan or a Titan shifter? Or an Abnormal that is more so than it usually is from origins unknown?' Thinking of the possibilities left me rattled, but it left me both ecstatic and worried.

Ecstatic because I am the Armored Titan, the video game version mind you, one of the most famous, and most badass Titans that could be compared to the juggernaut from X-Men, seriously they both have the tendency to run into walls just to say fuck you with the laws of physics, having extra protection from having one's nape getting cut open is also a plus.

The biggest con that have me worried however?

'The curse of Ymir', the price for gaining power from one of the nine titans is for you to live thirteen years before death.

'But that is only assuming if I am a Titan shifter to begin with. Pure Titans can live longer lives until their nape is cut opened, hell Ymir herself had been alive for over seventy years since taking the serum against her will because of circumstances with Marley's bullshit propaganda, but she got her humanity back by chance from devouring Marcel who was at the wrong place at the wrong time, along with Reiner, Annie and Bertholdt.'

As I was thinking over my situation until a thought struck me…

'How the hell am I supposed to communicate in this form? The Armored Titan didn't have any set of lips from underneath his battle mask.' If anyone were to see my worry, it would be well-concealed by my own battle mask and my visors which no one could see through.

'But then again Zeke was able to talk normally in his Beast Titan, and Ymir was able to do the same in and outside of her Titan like a damn whack-a-mole machine would.' I snickered from that last thought.

'On the other hand, and come think of it, the Titans body is reflected on the shifters themselves as individuals, and the face more importantly, Armin figuring out the Female Titans true identity is proof of that when you take notes on how they look almost the same, including their capabilities as strong people, wouldn't that also apply to me as well with capabilities of my own?' I questioned to myself, then I stopped my booming walking as realization hit me like a ton of bricks.

Regeneration.

'Could that actually work? Titans and shifters alike regenerate even from the most fatal injuries, like a lost limb or a severed head as long as the nape come through unharmed, but can they regenerate certain parts for a trivial, but a necessary purpose like say… having lips?' I thought with some shred of hope.

With this possibility, I try to think back on how Titan regeneration was done for Shifters, I then remembered that regeneration only stops if they willed it so like Reiner when he was bitten in the arm to keep his true identity hidden, or from exhaustion, since being a Shifter is not that convenient as there is an obvious limit to how far one can push it, recalling Eren's own regenerative properties that was busy with just his hands alone when Reiner's Titan bit them off made me cringe on the inside.

So, going by that theory I could grow lips if I wanted to, I don't know it'll work, but nothing ventured, nothing gained.

With nothing else to lose, I get down on one knee, placing one hand on a tree trunk to my right, closing my eyes in concentration on the specific area of my bottom jaw, instinctively moving my battle mask away as steam coming out of my mouth as I try to imagine of having a set of lips, then I began to feel tendrils moving within my jaw muscles as more steam is being heard, like when you heard a truck making a full stop with that hissing sound at the end, but I ignore it in favor of the objective at hand.

It felt like it took a while, but I feel it was finished, I opened my eyes, then placing my fingers on my lower face, instead of exposed jaw muscles, I felt the soft and squishy texture that I am very familiar with, a pair of lips!

'Success!' I thought with unhidden glee as I stand back up to my full height, as I can't believe that worked, take that Reiner! Deciding to test it further, I gave it a try to see if they function, considering I don't have a full-length mirror to check it out, and it is by saying the first words with the most serious tone I could muster.

"Dude look how big I am, I'm a beast." I said in a voice that sound like Atlas in god of war II, but even so...

TFS Attack on Titan abridged reference…Success!

Now that the deed has been done, I snapped my battle mask back in place with another set of steam coming out, the stinging sensation is probably my lips being burned off, but it's okay, knowing now that I can regenerate that part on my body when I am not in future battles that are to come.

Speaking of future battles, lo and behold, I see a total of fourteen titans ranging in the scale of 10 to 15 meters tall, and hooo boy that is a lot of titans to kill on the first day, and I remembered that this giant forest is in between wall Maria, and Rose, and Wall Maria was breached in year 845 meaning that I'm somewhere in between year of 845 and 850, and the latter was when the colossal titan strikes again thus began the Battle of Trost.

Bingo! With the rough idea of the timeline, and putting it in the back burner for now, I focused on the horde in front of me, I then walked out of the shadows.

The second I revealed myself is the moment I realized that none of them are looking my way, no hungry gazes, no intent to eat me like an afternoon snack, they're just passing by me with no fucks at all.

BAM!

With overwhelming curiosity, I send a fourteen-meter titans head flying with a good old punch to the face, leaving the body to fall forward, with no hesitation, I stomped on the nape hard enough to ensure it doesn't come back up again.

Looking back at the rest of the titans, still no reaction from my assault, and they didn't even try to look my way.

'I supposed it makes sense, I am a 'Pure Titan' after all, so that means they don't know that a soul from a different world is within their own ranks and nothing short of a human or a Shifter will get their attention, but I also have to remember that they were once people too who were not so fortunate as I, so it will be a mercy to end their suffering.' With intentions clear, and mood somber, I rushed at the horde to end their suffering.

(Two months later)

Two months flew by quickly since my self-imposed mission, and I am currently running in the opening in the morning, but away enough from civilization.

But there is a difference between me in the now, and one two months ago, after learning that I can grow lips, I try to expand further of what I can do with my new body, I discovered I can shape shift, you heard right, what I was originally over 20 meters, I now reduce myself to 15 meters, with all of my armor off my entire body, growing new skin. And I am passed off as a regular Titan, but with a physique I always have, I was inspired after witnessing Reiner shedding his back-leg armor with his fight with Eren, thus making him fast, with that, these are the results so far.

With my current 15-meter height with my armor one, I can move as fast as Reiner in his Armored Titan form.

With them removed in the same height? Well I can run faster than Annie when she is the Female Titan, if I am getting this right.

But if I were to go back to my true size with all my armor on, I can be compared to the Abomination in the 2008 Hulk movie, and for a Titan, that's is damn fast.

But if I were to return to my true 20-meter height without armor on? Yeah~ let's just say that I can run as fast as the 2003 version of the hulk when he escaped the underground base, and just leave it at that.

And during my first in the second, I even did a 100-meter dash From the Titan forest to Wall Maria, I still ran without rest, fast or slow paced, no sweat sliding from the top of my forehead the whole time.

I slowed down to stop running, and no panting was coming from my mouth other than steam slipping through my mouth. I opened my jaw wide to let out steam and fire, my body like other titans have a high body temperature, and mine is no different.

Once I got that done, I moved back into the forest. But since there is no one to talk to at this time, I'm gonna have to wait a little longer, but it doesn't mean I can't stop practicing either, I got to keep my head in the game, there's no time to be complacent.

Once within the giant forest, that once housed a lot of Titans were reduced greatly during the short time of two months, which did not go unnoticed by the Survey Corps as no doubt rumors and speculation re running wild, it's also because I went to the Shigashina district during the fourth week of my arrival in this world, where it took me five long days without rest, having to use shattered buildings and huge rubble to block the hole the colossal titan made, reducing the number of Titans coming in, and by the time the three warriors began to connect the dots, they will be too late to do anything about it.

'I am also aware that Grisha's son Zeke would also arrive some time later, but when is the question. Sadly, it doesn't say other than during the time of the 'invasion' of Wall Rose.'

Without restraint, I slammed my fist into a nearby tree with enough force to cause debris to fly, making it to fall over in the process.

'Dammit all! That insufferably brainwashed first born is an unknown element, just how the hell did he manage to whoop Reiner's ass without a scratch on him offscreen? He is a dangerous man indeed, while not in the same level as the Founding Titan inside Eren, but commanding Titans even in a lesser degree is still a deadly foe, plus he is a warchief, and one does not earn such a rank in Marley by sitting on his ass behind a desk on the daily bases.'

But I stood firm in my mission, I will worry about him later since Annie, Bertholt and Reiner are my main concern after the struggle for trost, and my plan is to subvert theirs to make their mission more difficult while behind the scenes, they know not of my existence and I intend to keep it that way until it is time, ideally in the 57th Expedition.

Thinking back on the deaths of squad Levi always left a nasty taste in my mouth, I never liked Annie even before her true colors were revealed behind her stoic façade during the early parts of the series, but it only makes me hate her even more because of her sadistic actions towards the ones she killed, I don't care what her history or background is, it all comes to is her choices have grave consequences, and she will pay for them in the end, whether she likes it or not.

On a lighter note, I did not test my physical strength since I have already got it covered since my first encounter with the Titans, and so far with these last two months I did not reach my exhaustion once, probably that is one of the upsides with Pure Titans, not once in the entire series did I saw titans panting like crazy like as if they ran a marathon, or maybe it was just the abnormal titan behavior that can't be predicted, not even I am knowledgeable of the unpredictable, and for good reason.

I also blend well with the shadows at night, grey skin and everything as I mentioned before, plus I prefer night over day, where back in my old life, the sun was a blazing ball of fire and gas that I absolutely hated it, where in contrast with the night, I can enjoy the cool environment, as I find more comfort from the touch of the moons light that feels like a gentle embrace that makes me feel more serene, upon which I haven't felt in a long time.

If any human were to see me, even they would have been entranced by my appearance as well as my snow-white hair reflecting from the full moon.

Getting back on topic, I also did my daily workouts, even with my new chance at life, I have been keeping myself in shape, old habits die hard I suppose, push-ups, sit-ups and even doing sit ups with strong branches on the nearest tree I can find when I'm not slaughtering Titans within the Titan forest.

I even learned to make claws on my hands and feet to add my already deadly arsenal, climbing up trees like it's no one's business.

I've tried to come with a name for my Titan Form, and I still don't know what to choose that will make it sound appropriate, but I hope it will come to me eventually.

All of this is to prepare myself for future events that are to happen, I dare not go near the walls and risk exposing myself to the humans, they would rather greet me with cannon fire the first chance they get, plus I am not taking chances with HE cannon rounds to the face, even with my armor.

Life is not without ups or downs of course, for I almost got caught by the Survey Corps during one of their expeditions, I had to run back into the shadows where the sun didn't shine on, finding the best hiding spot, I would either crouch down, be in a fetal position underneath the rocks, or hide in the highest peak of the giant trees before they were within range of sight, and waited till they moved past me unawares.

In my defense, the other reason why I flee was because of one Hange Zoe, the same Titan-loving maniac who would no doubt try to experiment on me,

Once they left back to the walls, I simply moved on and continue with killing Titans again with no interruptions.

But on this day, the universe had other plans for me.

"AAAAGHHHH!" A scream ripped me from my thoughts, and it was coming from somewhere nearby, with no time to lose, I ran with speeds that the Survey Corps would be shocked by, when I reached my intended destination, I come across a sight that I remembered in the anime series.

It was Ilse from one of the Ova episodes, and a familiar talking Titan is about ready to pounce on the poor woman any minute now, while she is writing on her signature journal in fast pace while talking under her breath in pure terror.

Well that shit ain't gonna fly.

Without a second thought, I rushed towards the small Titan with every loud step, grabbed it by the back of the head, lifting off the ground, making him look me in the eye as it tries to squirm free before I crushed its head to bits, dropping him on the ground with a huge thud, I raised my foot, then slammed it down on the nape. Ensuring its demise.

Looking back down at Ilse, who still panicking out of her mind, but she is still writing in her journal, speaking aloud.

'She is dedicated despite her fears, I'll give her that.' I thought in slight praise.

"The Talking Titan was about to eat me when another Titan showed itself. It is 15 meters in height. With neck length hair as white as the purest snow in the winter…" She continued, listing off my other characteristics that makes me unique above the rest. "It then proceeded to kill the smaller Titan, to steal its food? I am uncertain what it's motive is into attacking a part of Its own kind. It is just standing there, staring at me. And for what reason…" Deciding I have had enough, I went down on one knee in a non-threatening way as possible, I began to talk. "I would appreciate if you calm yourself down miss, you should be more worried about how you plan to leave this place as soon as possible." I spoke patiently, but no less stern.

Ilse almost dropped her journal in pure shock along with her jaw, but she snapped back into reality and continues writing, much to my slight irritation. "The newest Titan can talk as well, but more clearly than the smaller Titan ever could, unusual it may sound…" she continues writing off her Journal.

Internally groaning, realizing that she is not going to stop anytime soon, I go for another approach to halt her train of thought. "Stop acting like this is the last moment of your life, I'm not going to kill you." I said soothingly as I could to calm her fears, the last thing I need is for her to start running.

Ilse stopped her frantic writing. "W-what?"

Sighing while steam emerges out of my mouth. "I said I won't kill you, it should be apparent that I am different from the others." I replied.

Seeing a lump in her throat as a sign from nervousness, she shakily replies. "You're not going to eat me?"

Shaking my head no. "I have no need of such things, Titans only eat humans because it was ingrained in their heads, for the sake of enjoyment alone they eat other people, I however, am an exception to this. I have no interest in devouring anyone."

Ilse looked upon me with hope on her face, having to lose it prior when losing her horse in battle, having a broken ODM gear being busted, and as fate would have it, this massive but intelligent Titan saved her from certain death. "Oh thank god!" she muttered under her breath as she collapses from the great relief she is feeling as she tries to calm her beating heart.

Deciding to move things along now that she's completely calm, I spoke again. "Listen, I know there are questions swirling in your head right now, but this is not the place to do it from, even with the number of Titans reduced in this area doesn't mean this is the safest place for discussion, climb to my hand." I place the back of my hand firmly to the ground for her to jump on.

Nervousness is written in her body language from the idea of willingly stepping on a Titans hand. Having no other choice then to do as she was told. Steeling her nerves as she jumped on the palm of my hand, I look up to find my intended spot, I place her close to my chest the thickest branch, and I surprised her by effortlessly climbing up when I changed my blunt finger and toes to sharp claws build to climb.

"Holy shit!" Ilse muttered, she then begins to write her journal to add one more of my abilities before placing it back in her breast pocket as I sat back down on the branch with my back against the trunk, placing her in front of me.

"What are you?" Ilse addressed me as she is making sure not to fall over.

"It is not a matter of what I am, it is a matter of who I am, for I have a name." I responded back, while keeping watch on any Titans that could pass by.

"Then what is your name." she pressed on.

I thought on that for only a second before saying. "Sebastian."

"That is an interesting name, and foreign too."

"No doubt, but what is yours?" I asked, even though I already know it, but it is to keep appearance, plus I have my manners.

"Ilse, a member of the of the Survey Corps." She said in a confidant voice, gone was the despair, now replaced with the hope of escaping alive, should she be able to gain my favor.

"I see, so Ilse, what brings you out here from beyond the safety of the walls?"

"You know of the walls Sebastian!?"

I let out a deep sigh. "I know more than just the walls Ilse, I know many secrets about them, things that you would never believe without evidence to back them up, some parts in my memories are fuzzy, but I am almost 80% certain of things that most of the people in the walls don't even know about." And it's true, my knowledge of this world is not 100% I am no expert, but I know enough of what is going on.

"Why are you different from the rest of the Titans?"

Hmm, that is a tricky question, but fair all the same. "I am uncertain Ilse, I was not always like this, a monster. One day when I was walking, only to get hit by a speeding carriage by some drunk, deadbeat rider, when I woke up, I become what you see now." I placed my hand on my chest for emphasis, while replacing the semi-truck with a horse carriage to match the times and to make it sound more believable.

There's no way she would understand 21st century technology anyway.

"You mean you weren't always a Titan?" She asked in muted shock.

I turn my head to side. "No, I used to be just as human as you are, along with the rest of the Titans, who were once humans themselves." I answered, it was so tempting to just blurt it out, but my mere presence alone changes enough things through the timeline as it is, so I am not going to cause a paradox in the said timeline.

"What! Titans were once humans!? Ilse frantically asked.

I leaned my head back against the trunk with my eyes closed. "Unfortunately, yes, they are now just a bunch of man-eating animals with the insatiable hunger to match it, mindless killing machines, but also remember that not one single human becomes a Titan, by choice. They lost their sense of humanity long ago from means of force, the least you can do is give them a quick death, put them out of their misery. And that is blessing enough." I refrain from mentioning of the current Titan Shifters' whereabouts, for there is no way she would believe it.

"That's… that's impossible, there's no way that can be true." She mutters, collapsing down on her knees with horror striking into her heart from the revelation of killing human this whole time in her service as a Survey Corps member.

"I can't say that I blame you in the slightest for not believing me, but what I am saying is the absolute truth regardless." I started in sympathy, but I returned to my stern visage seconds later.

"Is there nothing else you can tell me?" Ilse asks in a vey quiet voice from the mind draining surprises.

"Nothing of concrete proof to back up my claims, however, what I can tell you is information elsewhere you can get it from, vital information that holds knowledge of the origins of the Titans." Recalling back of the Titans of power originated from Ymir Fritz passes through my mind. It is possible that Karl Fritz created the Titan serum in his time, the three warriors will prove to be a problem once the battle of Shigashina occurs.

"Really? Where?" Ilse inquired as she brought out her notebook to take notes.

I leaned towards, with a serious expression. "What I'm about to reveal next stays between the two of us. The only one you can be allowed to tell about this is your commander. The fate of thousands of innocent lives lies with your commander. You, and that little book, understand?" I asked sternly as I stare at her directly in the eye, showing how serious this is.

Ilse nodded back at me firmly in confirmation, and I can tell the look of determination in her eyes that she is not lying.

"It is in the basement of a house in Shiganshina district. That is all I can tell you for now." I kept the exact location to myself, in fear of messing up the timeline.

"Okay, anything else?"

"Only that the Titans weakness is that they are inactive at night, some stayed up longer than others, but just a word of caution, don't take chances out on expeditions during the full moon." I replied simply.

"Thank you for this, but why on that last part though?" She asked me with a raised eyebrow.

I blinked in surprise, but I schooled my features. Immediately remembered that they are lacking in both technology and science, astronomy included.

More like the governments conspiring attempts at stagnating the walls, who knows what else they are hiding.

"It is because the moon reflects off the light of the sun, for the moon itself does not in any way have its own source of light."

I raised an eyebrow as stars seam to gleam out of her eyes from this new information, what is trivial in my world is breathtaking for them.

Hange would be drooling once she discovers me.

"Alright then." Ilse said as she snapped out of her little dreamland, finishing writing her journal. "It is done. Now, would you to take me back to the walls?" She asked

"I was planning to Ilse. I only one condition however." I replied as I place my hand down in front of the soldier.

"What would that be?" She asked as she hopped on.

"Aside from your commander, you need to keep my existence a secret, I Can't exactly tell you why, but know that there are people in the walls who would rather want me dead, regardless of my intentions, and if he asked what I look like? tell him that my white hair sticks out like a sore thumb." With that said, I gently wrapped my hand around her frame, so I won't accidentally crush her.

I place her close to my chest, then jump of the branch with a massive thud, luckily there are no titans around.

"Which way to the wall?" I asked.

Ilse points to the direction she came from. "That way"

During our travel, we were able to get Ilse new replacement for her broken ODM gear, but we had a few stragglers along the way, but I killed them easily, so I can have her to scale up the wall to safety. Once we arrive. I informed her that I don't want to get too close to the wall because I wasn't too enthusiastic in turning to being target practice for their newly installed HE cannons.

We arrived at the wall from a safe distance, and away from sight, I am hiding behind an abandoned house, peeking over the rooftop with Ilse safely in my hand, and I see no Titans in sight, which means she go with no problems at all.

"This is as far as I go Ilse, our parting moment is at hand." I said to her as I put her down on the ground.

"I guess." She said solemnly as she jumps off, I can tell that she is a little sad, because she learned so much from me, plus a meeting by chance brought us together, by saving her life I give Humanity of the walls the best chance for survival, and I will ensure that it won't be in vain.

"Do not fret Ilse, I have a feeling that we will cross paths again, at the turn of the tide, pray that our reunion will be in a different, but better circumstance." I encouraged her as I gently pushed my finger on her chin to look at me in hopes of cheering her up.

"Admittedly. I may have given less than little information, but you have no idea that its value is worth more than any amount of gold you can find, for it will lead you to the truth. And so, use it well to your advantage." I mentally pat myself on the back as she smiled at me with tears of hope and happiness for the first time since her service in the Corps, and she nodded at me with the fires of determination in her eyes, before she departs to the walls until she becomes a speck in the distance, once I feel that she is safe inside the walls, I retreated back into the forest in post haste, continue to fight off other Titans, and derailing the warriors' plans.

My work is far from done.

(To Be Continued)

Well, what do you guys think? Did it catch your guys' interest in this story, remember this is an experiment that was inspired by the AOT video game franchise, if you guys are worried about my OC being too powerful, don't worry he is not OP or godlike, far from it, he is still only one man, or Titan in his case, despite his abilities he discovered, despite his knowledge of the future, he can be overwhelmed and outnumbered by both sides, he is on his own, a lone wolf for all intents and purposes, even with Ilse vouching for him, he will face problems whether it was physical or mental, man or Titan.

Anyway, if you like it, then fave and review, but no flaming or hating, no one is forcing you to read this, I appreciate honest critique, have a good day and night everyone! (Bowing in appreciation)