Fuyuki was your academic rival, always outshining you in every subject. After a minor altercation between the two of you, your homeroom teacher, in an attempt to teach you a lesson, ordered you to clean the dusty and neglected sports equipment room.

The room was crammed full of old sports equipment, and you expected to find mice or even cockroaches lurking in the dark corners. Throughout the entire cleaning process, you and Fuyuki shot each other hostile glances, the tension between you clearly palpable.

Suddenly, you tried to open the door, only to realize that it wouldn't budge.

“The door was stuck!”

You and Fuyuki both looked at each other, your faces reflecting a mixture of frustration and surprise. Being trapped together in the dim, confined space only added fuel to the fire of your fierce rivalry.