The Truth Revealed

this starts on Tenrou island arc, but everything will be different than the anime or manga.

Warning: this story contains a somewhat dark and uncaring Natsu.

I do not own Fairy Tail

Summary: Not much is known about Fairy Tails resident Fire Dragon slayers past, yes they know he was raised by a fire dragon named Igneel, but he never mentioned anything before that. Now on Tenrou during their S-class trials, the guild will learn about Natsus mysterious past, and find out that it was not what they expected at all.

A/N: I do not have any relationship plans for this story, unless enough people ask for it, but I will not pair Natsu with Lucy under ANY reason because I really think that is over done and I don't really like the pairing anymore. I will also not do any harem because I don't think this story will be suitable for that. But I will make it a Yaoi if anyone would like that, anyway it is up to anyone who reviews.

Now on to the story

Natsu looked up at the Island they were quickly approaching and sighed, he could feel something was going to happen and it was going to change everything, and he had the sinking feeling it was not going to be that good. He looked back at the Master who was now explaining the rules of the S-class exam and moaned, not out of Motion sickness like everyone on the boat thought, but out of simple boredom, he didn't really have Motion sickness but he loved the annoyance he causes by pretending he has it.

Master Makarov said for them to start and Natsu Chuckled at the confused faces of the other participants as he quickly grabbed his Flying blue cat partner and jumped over the railing as Happy quickly made his wings appear and fly towards the island. Once there he came to many caves, he caught a smell from the cave labeled E and grinned.

"That one Happy, 'E' for Erza" Natsu said in his childish act and entered the cave before Happy could protest. Natsu honestly knew the person he was about to fight was not really Erza but he needed to keep up his childish and dense act, it was fun. And he almost laughed when Happy saw the person they were going to fight was actually Gildarts and not Erza.

"You made a mistake Natsu, you have no chance to get past him" Happy said, Natsu just grinned at the flying cat.

"This is even better than Erza, Now I can really go all out" Natsu said, but even though he said that he was still going to hold back. Natsu and Gildarts fought for a bit until Gildarts got bored and decided to unleash his raw magic power. Natsu kneeled to the ground, and looked up at Gildarts with a small smirk that surprised the crash mage, before he stood and took a few steps closer before falling to his hands and knees and made it look like he was scared, Gildarts stopped his magic output with a grin.

"Strength is not always winning, strength is also having the will to sheath your weapon and back down. Fear is not evil Natsu, Fear shows you your weaknesses so you can improve and become stronger" Gildarts said as Natsu stood up and looked Gildarts straight in the eyes. Gildarts was surprised to see the eyes of the fire mage looked different, they were now a red color that held a lot of experience, but suddenly they went back to their dark colored eyes full of Childish innocence.

"Those are words I haven't heard since before father left" Natsu said earning a small smile from Gildarts, "I guess I failed" Natsu said as he turned and was about to head back but Gildarts stopped him.

"You passed" Gildarts said and Natsu cheered childishly then headed to the meeting spot for the next challenge.

When he arrived he found out Gray and Loke, Evergreen and Elfman, Cana and Lucy, Gajeel and Levy, himself and Happy were the ones who passed the first test.

"Your next test is to find the fist master Mavis Vermillions grave" Makarov said. Natsu frowned when he heard the name but he smiled again before anyone noticed. He knew Mavis wasn't buried here but he went in search of the grave anyway. He fought many monsters that tried to attack him but they were all too weak for him, he was starting to get bored when he heard Evergreen yell from not to far away.

"Who are you" she yelled, and the uneasy feeling from before returned as he started to head for them at a fast pace, he ignored his partners questions. He suddenly felt a painfully familiar magic build and started to run for his guild mates before the magic let loose. He burst from the woods and quickly pushed Evergreen and Elfman, causing them to fly about twenty feet away, Natsu turned just as a black mist started to reach him, he then shocked Elfman, Evergreen and his own partner by starting to eat the black mist and preventing it from going any where past him.

When the mist was finally stopped Natsu looked up and saw someone he hasn't seen since he decided to Join Fairy Tail, and that he was hoping not to see for a long time yet.

"Now that is a face I haven't seen in a while" The man said with a smile, he had black hair and black eyes, he was wearing black robes. Natsu smiled back as he crossed his arm on his chest.

"Same here, I also see you are as deadly as ever" Natsu said as the other three looked on in shock.

"Would you believe me if I told you that was an accident and I have no control of my magic sometimes" the man said with a face that looked like he regrets it. Natsu gave the man a deadpan look.

"No" was Natsus short reply that caused the man to grin.

"As always I can't fool you, you were always the sharpest of the three of us" the man said as he leaned against a now dead tree and looked at Natsu.

"Time to tell me why you are here" Natsu growled.

"Well it has been nineteen years since I last saw you I thought of paying you a visit, it wasn't hard to find you knowing this is where that guild goes for S-class exams" The man said "You have grown since then"

"Of course I've grown" Natsu said.

"I also came to warn you the third of us will come to destroy this island soon" the man said in a bored way. Natsus eyes widened.

"We need to stop him" Natsu said.

"Don't tell me you actually care about these people" the man said, the three onlookers stared at Natsu as Natsu frowned at the question and seemed to actually think about the answer, it was obvious to the three that he might have forgotten they were there.

"To be honest there are a few people on this island right now that I might actually care for" Natsu answered with complete seriousness that had the three people staring in shock.

"Then you might want to get them off this island before sunset today" the man said. "Until we meet again, brother" he said as he disappeared in a cloud of black mist leaving Natsu staring at where the man was with a emotionless expression.

"Who was that Natsu" Happy asked. Natsu turned and thought about how he was going to handle this situation, in the end he decided they were going to find out soon anyway so he would wait to tell them.

"You will get the answers soon, right now we need to get back to camp" Natsu said as he sent a magical flare up into the sky to tell the others to head back to the camp.

Natsu sat on a tree stump with a bored expression as he waited for the last of the group to show up, so far everyone but Gray and Loke had shown up and Natsu wasn't going to tell until at least Gray got here because Gray was one of the people he actually cared about that were on this island. He only truly cared for about Seven of the people on the island, Gray, Erza, Gajeel, Wendy, Gildarts, Makarov and Happy.

Natsu was aware of the curious stares he got from everyone and the fact that Happy Evergreen and Elfman told everyone about the encounter with the man in black. But he didn't move from his tree stump or look at any of them. Soon enough Gray and Loke had finally reached the camp and Natsu waited as Master Makarov filled them in with what Happy had told him, soon they were also looking at the dragon slayer with curious narrowed eyes, and that was when Natsu finally decided to stand from his seat and look at the crowd.

"I know that all of you know what happened by now" Natsu said and instantly everyone nodded.

"So who was that man Natsu" Happy asked, Natsu sighed.

"That was my older twin brother" Natsu said and everyone gasped.

"So is he you evil sibling" Evergreen asked with a small tease in her voice. Natsu just smirked at that statement.

"In order for him to be the evil sibling that would require either me or my younger brother to be the good sibling, and lord knows we aren't" Natsu said with a tone of voice that said he was completely serious. Everyone stared at him in disbelief.

"What are you saying Natsu, of course you are good, you saved us many times" Erza asked.

"I only did it for a select few people, plus I always enjoy a good fight" Natsu said as he started to look bored again. Then the Master stepped closer with narrowed eyes.

"I think it is time you told us who you really are" Makarov said in a demanding tone.

"Alright Makarov, since I actually like you I will tell" Natsu said with a smirk as his eyes turned blood red shocking everyone but Gildarts who only narrowed his eyes. "Let me start by saying my true name is Ryuu Yami" Makarov and Gildarts and even Levy gasped at that.

"You can't be saying you are one of THE Yami brothers" Makarov yelled in shock.

"Aye, I am" Natsu said with a smile.

"Who are the Yami brothers" asked Lucy.

"Only one is well known to the world, Zeref Yami, also known as the black wizard" Levy said.

"Yes, my dear older twin brother made a pretty big name for himself, his power was unmatched by anyone other than me and our younger twin brother. But it was our brains and how we would get things done that always made the difference" Natsu mused with a smirk.

"Wait Zeref was alive over four hundred years ago, if you and him are brothers, no twins, how are you guys still alive" Gray asked.

"Because they are not entirely human" Levy said with a small hint of fear in her eyes as she stared at Natsu.

"You are correct Levy, my brothers and I are actually three of the original Dragon slayers, and the original slayers were not really human to begin with, they were all vampires because vampires always had more talent for magic than humans, and the vampire blood was easy to bond with that of the dragons creating vampire-dragon hybrids" Natsu said causing everyone to look at him in fear of what he was now saying he was.

"But vampires don't exist" Cana said causing Natsu to look at her and sigh

"Sadly that is almost true, after the great wars humans hunted down all the vampires and hybrids they could, they were weakened after Zeref was sealed away and my little brother and I went into hiding so we wouldn't meet the same fate." Natsu looked at the ground with wide eyes as he grabbed his head with one hand, he looked like he was going mad and everyone took a step back, "I watched from the sidelines as they slaughtered my race, yet that traitorous cousin of ours was seen as a hero" he growled and dark colored flames that the guild has never seen before licked on his skin.

"Cousin?" Levy asked.

"Yes my cousin, you guys my know her, Mavis Vermillion" Natsu said and everyone gasped, but Makarov stayed calm, Natsu knew the old man probably already knew, it was probably secret knowledge passed down to only the masters of the guild. Natsu smirked, "Now that I am telling you all the truth I must confess that when I first joined this guild it was so I could destroy it from the inside out as revenge for sealing my brother and betraying her own race" Natsu said.

A/N

okay I am going to leave it at this for now, it is 4 in the morning on thank giving and I am really tired.

Fav, Follow, Review.

Until Next Time.