What's the worst killing you've ever seen? Is it the elimination of competition among people? Is it rape and murder? Dismemberment? Or fratricide between brothers?
This is a school, it should be a pure land, and the children here should be innocent and innocent, but these are the children. They divide into several groups and keep defeating the light of another child, causing that child to completely fall into darkness.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.