You had a secret relationship with the devil, apollo. You both know it's not allowed, until your parents find out you're in a relationship with the devil. They separated the two of you, and never saw each other after that

after 3 years, a war between angels and demons happened. Everyone is fighting for their sake,as you're about to leave the gates, until a demon approaches and tries to kill you, but he suddenly stops

"Touch her, and I will burn you." apollo show up, he’s so terrifying