Author's note: hey it's me again, DarkNoct93, today I brought to all of you, dear readers another fic of mine, The last King in DxD. It's ffxv x High school of DxD if you are wondering what this story is about. It's just some crazy idea I got with my friend when we discussed our fic and boom here we are. Btw for all of my dear readers who are waiting for my legend of the true king, I just finished it up and now I'm waiting for my beta readers to fix my fic up so please, be patient. Enjoy reading.

Chapter 1: fateful encounter

"Shit, it happens again, why me?I'm just a guy who has a normal high school life who, like any normal teenager, loves boobs. What the hell did I just do that angered this man and that girl?", Issei thought as he ran away from the men who wanted to kill him.

Earlier before, he was running an errand for his buchou, Rias Gremory. Ever since he heard the truth about his death and his rebirth as a devil of Gremory clan, one of the Noble family in underworld, he was told by Rias that he was a slave for this family and in return for revive him back, he had to serve her by making a devil contract with a human and if he succeeded, she promised to give him a reward. How can he say no to that when a beautiful woman with a voluptuous body with that big oppai like her promised him a reward if he does a good job. And so, after finishing his job to form a contract with a human which is somehow hard even for him, he takes a ride back to his clubroom.

On his way back to his clubroom, he came across this strange man. He wears a trench coat with a Fedora hat and strangely, he just stands there on the street just a few metres from him. Because of this man blocking his way, Issei had to stop his bicycle in front of this man. Strangely, this man said no words even when Issei stood before him. Curious with this man, Issei can't help but ask him,

"Umm, mister?, Can I help you?", Issei ask and for a moment this man before him again not said anything word until he raised his head with a wicked smile as he said to him,

"Ah yes…..all I want is your…. Head!`` Soon after, he raised his right hand, a strange purple light in the form of a spear and quickly threw at Issei with an intent to kill him.

The moment when Issei finally got what he said, the spear was already at the tip of his right eye and thanks to his survival instincts kicked in, he slightly evaded the attack although the attack pierced through his shoulder. Issei screams in pain as he holds his shoulder as that man maniacally laughs seeing the state of Issei is. Issei on the other hand, think of one thing that he needs to do and that is Run.

Meanwhile, Issei uses his remaining to run as fast as his body can carry on so he can seek help from his clubmates or his buchou. As his attempt to run away from him, Issei looks behind him so he can see if that man tried to chase him but unfortunately that man was gone. Fear consume Issei as he tries to figure out where this man can be and before he knows it, he heard a voice,

"Looking for me?", Before Issei can figure it out where he is, the same spear which pierced his shoulder before was seen impaled his leg. It took a moment for Issei to realise what just happened before he cried in pain as he stumbled upon the ground as he held his leg, screaming.

His vision is getting blurry due to blood loss and in his last moments he can finally see where that man is. He is flying and that will mean one thing.

"F-Fallen….. A-angel", Issei said although no voice is out as his throat get so sore and he almost lost his consciousness and this man already has his spear ready in his hand to stab his heart. Issei slowly closes his eyes, ready to accept his fate while the fallen angel is ready to stab the spear into his heart when suddenly both of them are interrupted by a voice.

"Hey!", The voice said.

Upon hearing the voice, both of them tried to find the source of the voice although Issei's task to find the source was so easy because the source of the voice was actually behind this fallen angel. Although his vision is kinda blurry due to his blood loss, he still can see the figure.

Spiky black hair, handsome face, Kuoh academy uniform, bored look on his face. There's no doubt about it.

'It's a new student who just got transferred here recently and currently attending the same class as me but on his first day he already attracted many girls in their class and not to mention other classes as well and that makes him my new enemy besides Kiba that is but more importantly, what he is doing here late at night? Wait. What his name again?',

'But more importantly why the hell he casually call people like that moreover that people is a fallen angel?, Is he out of his mind?',

Before Issei can continue his thought though, the fallen angel already turns around to face the new student. They make a small conversation there but Issei can't hear it as he slowly loses his hearing, getting numb due to his blood loss. He tried to warn him to run away but there's no voice coming out from his throat but he tried again to warn him but his vision was getting blurry and his eyelids got heavier with every heavy breath he took. Issei knows that his time has come but somehow he needs to warn him but he can't.

With his last breath, he let his eyes fall down and his last vision was the fallen angel lunged forward at the new student and the new transfer student is somehow yawning at the moment. Maybe his mind played a trick on him seeing that but somehow before he fell unconscious,he could finally figure out that transfer student name.

Noctis Lucis Caelum.

XxxxX

"Issei, wake up", a familiar voice calls out for Issei to wake up and it takes some time for Issei to finally come to. The first thing he sees after blinking a few times to adjust his sight is fellow clubmates, yuuto kiba, one of the most popular and handsome in his high school and also secretly a devil like himself who serves the Gremory family. Beside him, is a petite girl who has a white hair with brown eyes. She looks so cold yet looks so cute like a cat, suitable with her name, Koneko Toujou. She is the youngest clubmate of the occult research club and also one of the members of the gremory family. Suddenly Issei felt a soft hand pat his head and his pupils slowly raised to see who it was. She is a very beautiful girl with long hair. Her hair is tied in a long ponytail, reaching all the way down to her legs with two strands sticking out from the top and sloping backward, with an orange ribbon keeping it in place. She is none other than Akeno Himejima, vice president of the occult research club and also one of the members of the gremory family.

Issei can see that her hands glow in green light and he knew instantly that she cured him with a healing spell and he can feel his body slowly recovering from his injuries earlier . He thought to close his eyes for a while as he can finally relax knowing that his clubmates are here for him.

Wait. Injuries?, That's right!

With that thought in his mind, immediately his eyes snapped open and he tried to get up only to be stopped when the pain from his injuries earlier hurt him. Kiba tried to stop him from moving but Issei forced himself to move. He needs to save that man. He struggled to move as Kiba tried to calm him down but with every attempt to calm him down, he only struggled more. With every attempt to calm him down failed, a soft voice calls out to Issei to calm down.

"Issei, stop moving. You only make yourself hurt more, `` said the voice.

Issei turns around to see the owner of the voice and she is a beautiful girl with long red hair with a strand of hair standing sticking out from the top. She has a voluptuous body the same as Akeno and wears the same uniform as Koneko and Akeno. What is really unique about her wasn't her looks at all, it is a bat wing attached behind her as she gracefully lands softly on the ground as she crosses her hands looks so majestic. She is Rias Gremory, the heir of the Gremory family and the president of occult research club and also Issei master.

"Bu-buchou!, But I must go!That guy is gonna get killed, I must help him", Issei said, still struggling.

"What do you mean, Issei?"Rias asked, confused about what Issei just said.

"That guy! He got into this mess because he wanted to help me!, we must save him!",

"What do you mean, Issei?, There is only one man there, '' she said while pointing her finger at the person she just mentioned.

Issei was confused at first before he struggled to sit up to see what she meant. Thanks to Kiba who help him to adjust himself to sit up, Issei looks at where her president points to and how shocked he is to see what is before him.

A man was laying on the ground, lifeless. What is more horror about it is the same men who attacked him before. Multiple wounds can be found on his body and mostly are from something sharp that cut through his body even his face is full of scars and it is scarier with his eyes open like that but more importantly, why did he end up like that and who could possibly did that to him?

"Wha-what happened?, Why is he laying up there?", Issei asks, his eyes still can't believe what just happened.

"That is what we try to ask you, Issei. What just happened here?", Rias asked back, she was too shocked to see what just happened here although she doesn't show it. It doesn't matter to her anyway since she had seen many deaths before and some of it caused by her but what really frightening her is the way that fallen angel died. It is too horrible even though she can't stand it. Seeing that Issei didn't answer her questions as he lost in his thought, she ask again,

"Tell me, Issei, what is actually happening here?, We need to know", Issei still didn't react as he was still lost in his thoughts. Seeing this is pointless, Rias sigh before she focuses back on the main task; to figure what really happened and who could possibly kill this fallen angel. Slowly she approaches the body. Like she thought before, she has seen many deaths but this one kinda gross her. The body was beyond recognizing if it wasn't she encountered this fallen angel before, she wouldn't know who this guy might be. Slowly she turns to kiba and instruct him to come to her which he immediately obey and without wasting any time, she asks him,

" I believe you have expertise in this. Who or what could possibly kill this fallen angel, kiba?",

Kiba takes his time to examine the body before he answers her question. He too wasn't sure about this mysterious murder.

" I believe he died by something sharp, my lady as shown from his body. Multiple wounds can be seen on his body and almost all of it coming from something sharp like blades but this is what makes me curious, my lady",

At his statement, Rias can't help but ask," what is it?",

"As you said before, my lady. This is my expertise because I'm your Knight and also weapon expertise but from my observation, this man had been slayed by every different types of weapon",

"What do you mean, Kiba?, Explain it",

"Sure, my lady. Ok then from his face, there's multiple cuts on his face, the cuts wasn't deep enough so this cuts I pretty sure came from a dagger or knife and the same goes to his neck and through his collarbone but….", ``When kiba hesitate to continue, Rias tell him to proceed. With a nod, Kiba continue,

"It is very strange even for you, my lady but this man, the fallen angel at least got stabbed by several.. no... that's too small. `` it takes kiba to take his breath before he continues, "he said,'' a hundred different kinds of weapons all at the same time,'' he said. His face was a dead serious after he finished his explanation and Rias never saw Kiba react like this before meaning that this is really a serious matter but the question that has been bothering Rias's mind is who is responsible for this.

" What are you saying, Kiba?, Are you trying to say that this man is savagely killed by several people, is that what you are trying to imply?",

"It could be but there's more….", A single cold sweat flows down from Kiba face and his face was a dead serious when he said the next word,

"This man wasn't dead yet instead he got tortured first before he died. The injuries he got that should lead to his death weren't deep enough and the only wound that led to his death was his throat. Whoever this is, try to get some info from this man before he kills him instantly"

"So….did he get what he wants?", It was Akeno who asked that. Kiba turned his head to look at her, her 'ara ara' smile clearly on her face. Kiba knew that smile. All of his clubmates knew that smile as well. Akeno Himejima, vice president of Occult Research Club also known as sadistic queen where she enjoys torturing her victims before she kills them completely. Whoever did this to the fallen angel must have triggered her sadistic nature.

"I…. Don't know. Whoever did this are very dangerous, buchou and we should be alert about it",

"I agree with you, Kiba therefore we must alert Sona as well should she encounter this stranger and we too should be more alert"

XxxxX

A Week has passed and ever since that night, nothingstrange has happened. The ORC waits if there's something that might happen and maybe finds out who this mysterious person is but there is nothing and they are kinda disappointed with it. Rias decided to take what Issei said before as he said that the new transfer student could be the clue of this mysterious case and she asked Issei to investigate him since he and Noctis are in the same class. Issei easily accepts it because he too wants to know more about this guy.

Another week has passed and as usual, there's nothing suspicious about Noctis except that he's attracting a lot of attention mainly from the girls in school even the girls in kendo club attracting to him and he simply ignored them all and to make it worse during his attempted to spy on Noctis, he accidentally heard one of the girls from his 'fan' club brave herself to confess to him and he easily reject without any regret. Even so, the girls are crazy over him and the thought alone makes Issei so mad to Noctis. How could he not be mad about it when this Noctis guy here can easily build his harem kingdom and become a king in it but he simply ignored them all. That is unacceptable because that is his dream ; to become a harem king!.

Nonetheless, it is a dream which he is and will achieve and he will achieve that by doing a good job in ORC and maybe build his own harem in there first. After all, there are a bunch of cute girls there such as Koneko, Akeno and of course, Rias Gremory. Thinking about that makes him so happy about it. Not to mention how perverted his face is when having a thought about it. Girls passed him by cast a disgusted look as they looked at him, whispering to each other about how disgusted he was, which of course he didn't hear. After making up his mind, he Sprints to his clubroom, remembering that his buchou asked him to come for his next task.