I don't know why I'm still reading LD. I don't find the manhwa interesting anymore, it hasn't even made me laugh lately. I guess I still read it because of Erae and YoAhn.
Before the manhwa reaches its end, the author will try to make Sumin totally give up on cutting ties with Seju. Sumin has to treat Seju nicely too. If Seju finds it satisfiable, she will lose her reason to fight/rebel.