Ash has been fighting with Sebastian recently, occasionally his skin got burned and was left with a scar, God or as he called 'Father' told him he had to live with this, Ash being the angel he is told his father he might as well be cast down to Lucifer than be an angel, but that would have caused inbalance so his father told lucifer to let him make one demon an angel, in this case, it was Sebastian, you were in the kitchen as you saw his black hair start fading to white, his eyes turned purple and his suit was turning white too, he had finished washing the dishes and didn't notice.
What now?
(Sorry for the long explanation XD)