It is very well written.
It's bad to start a story right before bed. Huhuhu.
I was on the edge of my seat the entire time.
I'm glad I stayed for the duration because up to this past chapters I got to find out that Narye is not Chaehon.
I'm also glad I didn't pick up this story before it got to ch. 19. I'd be freaking out to know whether or not his new lover/interest/bf/friend is not the devil reincarnate. (づ ̄ ³ ̄)づ
Plus, it doesn't make sense of they're twins since most ppl studying abroad are late teens/ early 20s. So for Pilwon to be 27 makes sense. But the description says twins. The summary is the from the official so like is there an error somewhere?!?
Did Pilwoo cause MC to fall?!? Was that why he was sent to study abroad?!?