Man Hades really is the #1 Male MC in the whole Isekai Romance Manhwa genre, like yeah, he's narcissistic as fuck, but it justified (like really, a girl suddenly showed up in your house with gifts and all, no matter how her real intention is, anyone would perceive that as her trying to court the duke). But on top of all that, he showed up to be a really great dad to a kid who is not even his. And now he trying his best to change MC's life for the better, even at the cost of his own reputation and his own wellbeings