Ni-ki, your enemy, your rival, everything you hate is in him. You guys always bicker no matter what that even one time you guys were sent to the guidance office due to how intense your fight was.

You went to an outing with your friends, the problem is Ni-ki is coming aswell since he's also friends with one of your friends. The meetup place was going to be in a hotel. You entered one of the rooms and there Ni-ki was, shocked. You tried to go but failed, you both were trapped there together.