The Birth of Axel
Cain (Demon prince) escapes from hell and Ariel (Archangel) gets casted out of heaven, both raise their son Axel on Earth. Lucifer found out and sent his strongest demons after Cain. Cain left his family to ensure their safety but one of the demons headed for his wife and child. Ariel made Axel invisible to her and his father's kind and erased his memories then she is wounded in the fight against the demon and dies shortly after. Axel found and adopted by a demon hunter named Daminan who teaches him how to become a skilled hunter. Later, Damian gets possessed and when the demon was casted out, he was left in vegetative state. A couple months passed before Axel ends Damian's suffering by killing him. Axel followed in his foster father's footsteps as a demon hunter to seek redemption and get revenge on the demon race. Axel has a destiny to stop the coming apocalypse and save God's greatest creation.