Seungcheol used to be a bright boy, he was known for his enthusiastic nature and for always being surrounded by friends, but that changed after his girlfriend died in an accident 3 years ago. Now Seungcheol was in a severe depression, he no longer attended school and just stayed locked in his room.

You were new in town and your mother was friends with Seungcheol's mother, and today the two of you went to visit the Choi mansion.