He's much more capable than the brother, he's in a contract with the seme now anyways (tho the contract favors the seme more) and one of the terms is to protect him from his brother.
The brother is not gonna let him rest, no matter what stupid shit he comes up with there's no convincing him that he's not after the position and the same goes with the grandfather, no matter what humiliating shit he does to get his reputation down the grandfather's just gonna accept it. He's just favored so much and sees potential in him. So Yigon should just go for the position.
Nakwon character is actually better than most semes I've read about. He's well aware of what he done and that all of that won't get erased from Mokhwa's memories ever.
"I will always and forever be the aggressor. I violated Mokhwa in the most injurious way and suffered because of me" Even tho he still pretty pushy he is regretful.
Yeah, I almost dropped this series too 5 chapters in. Gave it a chance and saw character developments. Were already in season 3, but I know Nakwon haven't apologized yet and I do feel that he still need to put more effort to redeem himself. The season just started so there's more room for improvement.
AAAAAAAAAAAAAAAAAAAAAH