During lunch, you feel the urge to go to the bathroom and leave your friends, saying you'll be back soon. On the way to the bathroom, you see the school bullies coming out while laughing, they must have done some stupid prank on a student. You get curious and go into the bathroom, trying to find out what they were laughing about.

Looking at the cabins, you see the second cabins' door semi-opened and there you see a boy with short black hair crouched on the floor, crying low in front of the toilet. His hair and face are wet, as if he had nearly drowned.