Ok. Firstly, this is going to be AU. It will somehow follow D. Gray-man story line, but some (a lot of) major things are gonna be different, so just cope with it. Let's see, how can I turn a good plot into a shitty story. (Also, first fanfic, don't be too cruel when you're reviewing this AND I'm not from English speaking nation, so there's probably gonna be a some (a lot) of mistakes.)

Prologue – The story of the Noah

The message from the past said that the Noah betrayed and turned on humanity. But that was never the full truth. Yes, the Noah betrayed the God, but a little important detail has been removed "Twelve (1) betrayed, but one remained loyal", because of the Thirteenth, who thought it would be better if people didn't know one Noah remained. It would've comlicated a lot of things.

When the twelve turned their backs on the God, Thirteenth flew to the Heavens. Legends say he was crying the whole time, because of the family he's lost. God, seeing the pain Thirteenth was in, told him there was a small chance for them to be saved, but it must've been him to kill/exorcise them, if they were to have this chance.

When Adam a.k.a. Millenium Earl started to create akuma, God told Thirteenth to create a weapon for humankind to defend themselves. And so the Thirteenth created the Innocence or the "Crystal of God" if you like. He made it from his own power and for it to keep that power he had to chain himself to it, becoming it's major weakness, but also it's major power "the Heart of innocence". It could be said he split himself in 109 pieces, his soul – the power source – residing in the Heart, the heart shaped innocence with a red glow unlike the others, which had green one.

And so the first Great holy war began. Exorcists bonded with innocence to borrow it's power to fight the Noah. Thirteenth however wasn't able to find anyone who was strong enough to manifest and more importantly withstand his power, so only thing he could do was watch from the sidelines.

Then the war just ended one day, without a warning. An exorcist who many thought held the Heart defeated and killed the Earl. But because it wasn't the Thirteenth himself to destroy them, the souls of the Noah weren't purified, instead they escaped and said that after ten thousand years they are going to return.

Thirteenth then went into a hibernation along with the rest of the innocences, waiting for the next chance to save his family.

-Line break-

10000 years later, somewhere in Europe

A dim red light inside an uknown cave suddenly shined brighter, like it never did before. A quiet melody could be heard from the heart shaped crystal. Soul inside of it shook a little and slowly started to wake up. And then the Thirteenth, the Noah of destruction, Musician and the Crown Clown opened his eyes after for the first time in ten millenia.

"It's time," were the first words to leave his mouth.

Soooooo…Like it? Hate it? I blame the plot bunny jumping all over my head.

(1) For those who don't know, Devitto and Jasdero (am I writing this right?) were originaly one Noah, so if the Fourteenth existed in that time, he would actualy be the Thirteenth. (Well...at least I think...I saw a picture with twelve Noah on it, saying it was the original Noah family. No matter how hard I tried I couldn't find the last one.)

Also this is only a prolog, actual chapters are (hopefully) gonna be longer and cover image is doesn't exist right now, but there will be one (someday).

Have a nice day! *TheSevenArchangels*