
I'd be more mad about the harem if the girls didn't all want to stay together as well. Between that and his father mentioning that currently their population is uneven in gender, plus the fact that he has the financial means to take care of the girls and the fact that it's the bronze age. It's fine honestly.

The guy basically burns down the MC's home and business and kills his defenseless innocent lover and the righteous sect pricks attack him because how dare the MC kill the self entitled crazy bastard that ruined his world? To them by belonging to a 'righteous' sect means that everything they do is righteous and everything is always forgiven no? Hypocritical bastards. Even the leader who's always for 'justice' last chapter is all like 'oh, too bad that girl died, oh well, only saving the crazy bastard who murdered her is important' and the fact that all this stems to the fact that the crazy bastard's ego couldn't take that she didn't want to sleep with him and that the MC kindly only kicked him out before he could force himself on her shows how little the common person means to these 'righteous' sects. I'm so livid over Soohyang's death and so sad that the MC keeps losing anyone that remotely makes him happy and brings him peace.

I am in love with the world building honestly. I also bet Meltier will be OP once he regains his memory and gear. Meltier also seems to be building towards being a possessive and obsessive yandare ML which I'm pretty happy about since it seems that he'll also be the type of yandare who will do what's best for the MC and take care of them instead of hurting them to horde them against their wishes. Can't wait for more chapters!
Everyone hates the dad but I feel okay with it in this story context since they aren't human and so it is fair and more interesting if we don't put our preconceived values in the universe of the story. Clearly their society is built different so their inherent family dynamics and relations will be different. It's also nice and refreshing that the main family and others are matriarchal. People favoring her makes sense as well, especially after she beats them up, survival of the fittest, following a strong leader, and she's female. In her past lives, we are told that she is in fact the strongest out of her siblings and they had good relations and fought together, so it's not like she has bad feelings towards them or they neglected her or something like other webtoons. All in all I am quite interested in this rather uniquely structured universe that colors a bit outside of the lines when it comes to what we expect and what the story society thinks it's normal.
This is a correct way to look at it, they aren’t actual humans. Great way at perceiving it! ╮( ̄▽ ̄)╭
Said the same thing before and I got so much down votes lol, you said it perfectly