Kim Dawon's father works for SM Entertaiment as a photographer. He takes concept photos of the artists and he's well known for creating good shots. One day after school, Dawon was told to go to her father's workplace because there's nobody home since her mother is currently visiting her relatives in Busan. She forgot to bring her keys and she had no money left with her so the best thing to do was go to her father's workplace.

Dawon had no idea for sure where the building was since she'd never been there before because she used to refuse everytime her father asks her to go to the company. But when she finally managed to find it, an unexpected incident happened which involved her seeing Nakamoto Yuta... in a boxer.