Inference Notes - The Extra Chapter: Lost City

The mysterious twenty-year-old teacher has to hide the note that he has written to the twenty-one students at his school. He tells the students that he is sorry that they have been cruel to him. He also tells them that the cat abuser has been caught but no one has been punished yet. The teacher tells him to go home and apologize for letting him see the cat abuse. The girl tells him that she has seen him at the basketball court and that she is waiting for him at his room. She tells him about the message that he received from the "Switch demon" telling him to commemorate the fifth anniversary of the death of his father. He says that he will follow the "scumbag" to the school to pay his respects to his father