Library

Introducing a man who keeps playing with the straps of his overalls. "So, everyone knows that the suspect is among you, right?" The students looked at each other suspiciously, and the classroom was very quiet. "Where to start? Everyone's food expenses are not a small amount. The envelope containing the food expenses was lost during the school activity time, and the classmate who was on duty in the classroom suddenly had a nosebleed during this time and went to the school doctor's office..." The person on duty couldn't help shrinking his head when he heard this. "Squad leader, shouldn't there usually be two people on weekly duty?"