As the second new transfer student of the school, Yoon Sul Chan has no choice but to sit next to Min Se Yi, whom has developed a strong dislike towards him, from an event that occurred in the first episode. All For One bluntly rejects Teacher Dok Go's request to play at a charity event, and we're introduced to 'Adam', a mysterious man in the park that seems to know the song MSY sang out loud. (thetvdb.com)