Please read the story.
He is. That’s the whole twist on the story. He was originally a horrible human being, and then he regained memories of his past life. Unfortunately, not much was explained, but he had a loving family and a little sister he loved, and he’d also kinda felt for Julieta in the game. So now he regains all his memories of how he had a family who he LOVED. He finally feels and knows what love is, and so he loves his daughter. However, that isn’t going to change the fact that he’s a horrible person. A lot of isekai where the villain regains memories of a past life, they completely change. Aside from his capacity to love, nothing changes about the MC in this story. He is an awful person.
It feels like MC is a villain? A true evil villain...