[Slow Updates] Alone and abandoned, young Seraph was left at the mercy of Grimm in the forest. He was a monster. A freak. He wasn't human. And deep down, he believes he isn't as well. Running from Grimm as long as he can, he finally passes out. "A boy...? My... You may be the key for my victory." Or was this really what happened?

Y/n has a hard past. Because of this he likes to keep to himself. Never bothered to talk to anyone, never took place at fun activities, not that it mattered to him. He liked being alone, liked the quiet and peaceful life.. But when an event takes place that forces Y/n out of the quiet life, he must now handle the students of Beacon Academy, the Atlas military, the White Fang, and Salems forces. But there's one thing they all don't know about Y/n, he has abilities, the likes of which none have ever seen before, and it sure as hell ain't a semblance. *I do not own RWBY or Ajin, please support the original owners, my characters are my own

An abused adopted member of the Rose family runs away after having enough of his abuse, but on his escape he receives a grizzly fate, one of blood and death and a very grimm awakening. What will this changed man feel when he sees some old faces, along with some new ones.

Y/N is a member of the White Fang, Vale branch. He was the Right hand of Adam Taurus, but that was before he was left on Death's doorstep after a train robbery gone bad... Only to be saved by a certain Cat Faunus... Now Blake and Y/N have decided to try and undo all of their wrongs by becoming a Huntsmen/Huntress, and for once it looks like Y/N has a clear future... However, Fate has a twisted sense of humor when it comes to certain people... #1 in blakexreader on 26/4/19

(Y/N) is a 17 yr old boy who's accidentally mutated with the power of electricity. (Y/N) was in a world full of infected (from Prototype), making him the only survivor, and who is on the hunt to kill the man who made him this way, Alex Mercer. Then all of a sudden (Y/N) found a portal where Alex Mercer made, then transported him in a world of Remnant. What will happen next?