after a long time I finally made my oc Yu Xuan Jin he is emotionless since birth so don't try to ask him about emotions. story: you tried to run away from a group of people that were after you (you choose why) and he found you unconscious in the forest (by the way you are a female because he is straight)

before a fallen angel now the demon king, you are his son/daughter you was hurt by god's kids

Lucifer a fallen angel who became the king of hell you are a fallen angel as well who was just cast down from heaven the story is your for now (Lucifer is looking for his demon queen)