Yumin is a county naive who doesn’t know basics of human relations tho and from what I read so far Taejun wants everyone beneath him coz he’s from beom clan so he can’t stand Yumin who he thinks a human acts superior and plays with his feelings
Also as per the novel-
........ Spoiler warning...........
Yumin has no intention of marriage, he is only looking for someone to carry hi children. The only thing he wants is to mate and have kids, marriage is not one of his yet.
I’m sorry but please give me more spoilers Is the seme red or green flag
Yumin can’t be serious. You have to like them first, then start dating, then get married, and then have kids. Does he forget the basics of liking someone? Even Taejun is angry with his behavior.