Spoiler plss

mc runs away bc he hears the ml saying he doesn’t care about his happiness. he tests the ml by asking if he can go with him to seoul to visit his grandma, and ml fails bc he says no. mc actually manages to stay hidden for a while but we’re at a point now where they’ll get back together. by the ml’s thoughts, e.g. “i’ll just break him properly this time,” we can assume this will be a really bad stretch of abuse.