I can't stomach JJK's character at all. If not for the art I would never stick to this trash of a seme. Kim Dan needs to pull himself together and be stronger. I'll read this again after 3 years just to see if there'd be some good character development here. Wait, no. I'll read this again after 3 years hoping to see JJK suffer after falling head over heels with Kim Dan.
Edit: Lol my co-hypocrites calling me a hypocrite. If you're here reading this manhwa, I already knew you'd be a hypocrite so just accept the fact that we're all hypocrites enjoying the smut and the art while hating on the seme's character. We can't do anything about how he's written. This is fiction and we're only an audience. There's a creator, and no matter what we say or think, they will be the end game unless readers legally petition to stop that from happening and the author actually gives us an incredible plot twist.