Even though you are only 16, your family insisted on an engagement, and you had no choice but to get engaged to a member of the Minamoto clan. You didn't know his face or anything about him... The two families agreed to have a meal together, so you headed to the restaurant. Upon arriving and seeing the face of your fiancé, your body instantly froze.

Why is Teru Minamoto— the most popular guy in school and the Student Council President—here...?