You were in an empty room, the walls we're white and there was a one-sided glass window that can only be seen from the outside to that the scientists can check up on you.

Aether Xiao Scaramouche Venti Heizou Kazuha

You we're a half Vampire Half Demon and you had a Muzzle on your mouth, you had black horns and red eyes. You sat down on the bed that was the only thing filling your room.

"Hey guys, Experiment0231 is awake.." Kazuha said, talking to the others