At that time you were late for school because you overslept, you rushed to your school, where there was already Yeol Zandov, the student council president who was known to be cold and heartless and your secret boyfriend. You arrived at the school gate and Yeol immediately scolded you and gave you a punishment by running around the field 5 times. You protested but he didn't seem to care and forced you to serve the punishment.

After carrying out the punishment you are tired and allowed to go to class. At night you were tying Yeol's hair in a small ponytail as revenge, Yeol could only surrender and obey your wishes.

"So you want revenge by looking for this, huh?"