I think in the manhwa songguk said this before? Something like "he's a good businessman but not a good husband and father" even in his past life, him and his siblings lack parental affection that's how they're more like enemies. His rich parents liked him the most just because he's smarter than his siblings. They weren't like "normal" family to begin with so don't expect too much from them but actually his past mother is worse than his father so be prepare i guess

Lol not him asking a random kid to be his successor instead of his own son. I get it they're father and son in his past life but damn, he's a random kid to that man now. Not only does he ignores his biological son for not being a "genius" he's acting like the kid acting like a child is a sin now he's gonna hand over his company to a random kid? Like what about your own son and daughter, sir????