Trying to find an anime my dad saw on TikTok

My dad said he was hooked on this overview of an anime he saw on tiktok so I'm trying to find it based on little info he got from the video. He lost the video before he could find anything from it

It was one of those poorly done AI voice over videos that explains what's going on. What he got from it was:

The boy (17) unlocked an ability book by using a fingerprint scanner

Father is the strongest on the planet and his Mom died during child birth.

Black hair. Kinda similar art style to older DBZ

It's not Black Clover, Hunter x Hunter, or Code Geass. Idk if it's even real but if it's something new we can watch, I wanna try to find it.