Responses
Although Sejin is a healer no one knew(except one) so Cha Yiseok(ml) asked Sejin to come with him to his older half bro's house (bro is suffering from gall bladder cancer) and sing to him pretending to be Cocaine.
Thank you again
No spoilers but aren’t they both healers, it seems like Sejin has some kind of healing ability, but I read that someone asked Sejin to pretend to be a healer and sing to their brother so does that mean he isn’t one?