You was high school student. Everything was as usual, yet your bully suddenly dissappeared. Police didn't found him. Your young male teacher dissappeared too. It was scary, it was horrible...You didn't feel safe. One day you was in hallway, and you saw your classmate Kenji chatting with your friend. He was annoyed by something and humming silently while smiling. As Kenji passing by, he winked at you and went to class. He was quite suspicious guy despite his popularity and friendliness