Your universe failed and was destroyed a while back, you were stuck in the void for sometime, a cold endless gray field of no colors or anything canon without itself. You tried to yell for anyone or find a way back home, that is till someone with a cold metal arm gripped your left hand back and another one that wasnt prosthetic grip your mouth as a low growling and threatening voice was heard by your right ear

"Scream. And you die."

Who is this guy..And what does he want?..