Uhh idk if you’ve finished this story yet but all I can say is that a lot of characters get character development. This is worth reading, as for why Hyesung is like that I guess he would’ve been more kind and gentle but he’s traumatized about something that happened in his past so you’ll soon get to that part. He’s still stubborn but not so much in the chapters near the end, since he thought of himself as a high alpha until now with the shock that he’s a omega probably crushed some things that he thought about. You shouldn’t read the story if your extremely annoyed about Hyesung but he’ll get better.
Does the uke improve at all? Right now I'm on chapter 8 and I'm having trouble stomaching just how stupid and childish he is. I can see there are some traces of a trouble past but the way he keeps shirking the responsibility for his own actions an playing the victim as if the world owes him something is really getting on my nerves. The comments in here don't seem to love him much either, so I guess I just want to know if it's worth it to stick to this or if it's going to get worse from now on?