Minyoung is going after Cheol’s abusive family now that he has the means to protect both of them from the potential backlash. Cheol’s…got some major Stockholm syndrome and codependency stuff going on since Minyoung was the only one to “love” him. Minyoung’s uncle has been trying to tell Cheol that Minyoung is…missing a few emotions and is a dangerous person for years. But it doesn’t work.
Cheol’s younger brother shoved him off a building, severely injuring him. Minyoung went overboard outing Cheol to his family. They never talked about it. Cheol attempts to move on but never deals with his trauma so he’s stuck. Minyoung gets rich and backing so he can “right wrongs” essentially.
Hope that kinda makes sense.

I DONT GET ANYTHIIIIING!!!!! waaaagh