You and several students from Class 2-A were playing truth or dare to relax, as soon as you chose dare, you were challenged to stay in the closet with Sero for seven minutes, the two accepted after a little dialogue.

Soon, you and Sero were placed inside the closet, it didn't have much space, but there were some boxes inside it.

— "..." Sero was silent, not knowing what to say to break the uncomfortable silence.