DO NOT REPOST!!...
As the hunters faced the last boss, his daughter, he choose to defend her at the end. As he regressed 15y back. Can he redeem himself and be a good dad this time?
He was not a good dad... But tried in his own way, after the mom's (his ex) death. Though he failed miserably. His daughter was/is OP and currently the cutest kid ever. Ex getting strong. He's making friend with future OPs. The rest is classical regressor, dungeon portal on earth. With regression consequences and mystery help~