"My dad is a god"
Alright, his father was born as a god, he did his own duties for his needs, even makes sure the mortals will either tremble before him or be treated with respect. But! He found a lady that he loved so much, they're together, they're married, had a child, and all the good stuff. But for safe keeping, he decided to shapeshift into his human form. Which can lead a disaster soon... times have passed a lot, the wife passed away after the incident happens, now as a single dad, he tried his best to take care of his son. Years passed by, the son wanted to know the secrets about him, and he shows him that he's a god, one of the powerful ones call the God of Doom, and now with both forms, it'll be easier to be what he truly is, while taking care of his demigod child.