I think he did it just to stop Mokhwa from working for Jisung. Y'all realised that his salary is 5 million. So Cha chuchu wanted to have 5 million to stop him from working.
Let me quess... He have some trauma thing and when uke wasn't here, he was so scared, that now he is angry, because uke left for something as stupid as rings... -_-
I don't know why, but now I wonder if this is one of those studies, where we are wondering all the time, if everything what we see is real or only in head of main character
Why the most of manhwa that I read must be so toxic? Can't we at once read about some mafia thing, but main seme would respect and really care of his uke, and treat him like treasure?
I would love to have a man like that <3