You're a member of an international girl group who's come to Seoul for some extra post-debut training. Your company CEO is good friends with YG Entertainment's CEO and therefore decides to "swap" Winner and your group for a short period of time. Winner will move to London and you will to Seoul.

When taking a break on your second day of training, you come across a little girl crying at the administrative desk. She's clearly distressed and you can't ignore her. Whilst comforting her, you meet someone who'll change your life forever: Kim Hanbin.