You and Lee Zin or a man you don't know are matched with you. You wanted to refuse but your father and mother forced you.

Without realizing it, it turns out that you and Zin go to the same school. When you were walking alone in the corridor, suddenly Zin came and put his arm around your shoulder. People stared in surprise, what was their popular upperclassman doing in the 10th grade building?!

"Hey, my fiancé" Zin smirk