
There are actually more side stories, but not adapted to manhwa.
Spence is in a few of them, with Pete and Cecil, and he is also friends with Angela, the daughter of the pair from Kiss the Scumbag.
Yeonwoo and Keith have a second son, who is more like Keith in character than Spence it seems. He didn't really appear and we don't know the name, it was just some characters toughts on him.
Dane is also in another sidestory. But Dane, who is a dominant omega, is actually Grayson's pair in the future.:D The webnovel "Desire me if you can" was released earlier this year, that's Grayson's story with Dane.
Keith also makes 2 appearences, and he still has anger issues.:D
I'm sorry but this is still good imo..... Yeah Keith is ass and has so many issues but it's just the way his character is written. I only hated the fact that he's such an asshole and isn't being honest with himself. Also my favorite parts are when Keith and yeonwoo are already married, Keith has such anger issues that it always make me laugh . Ngl I miss the era when this manhwa's where popular back then. How would have the story go if Keith were just honest about his feelings yeah? I guess that was the conflict of the story, Keith's feelings towards Yeonwoo. I wanna see Spencers side stories too!! Also wanna see more Dean stories....... He's so hot, he's hotter than Keith. I understand why people hate this but at the same time I don't. It's not even that worse compared to other's I've read.