This was unsatisfying! The story had lots of potential but now after reading all the chapters, it just felt empty and hollow. The character building up was nicely coming along but the ending is open with lots of possibilities and in order to keep the readers satisfied and some situations should have been shown in the story-line instead of just being mentioned; like for example Sangwoo's feelings. I was expecting more and I'm disappointed. With a few more chapters this would have turned into a gem. It was too rushed after the part of three years having passed.
Well Done!