假面同窗会

本剧改编自作家雫井脩介所著的同名小说，主人公是住宅设备机器公司的营业员，讲述了他受邀回到老家参加同学会，与同学们一起对过去在高中时期体罚学生的教师进行报复，但后来发现了老师的尸体，使他们陷入互相猜忌之中……Yosuke Shintani left his hometown right after his high school graduation. He wanted to leave behind memories of his older brother who died in an accident and a teacher who was bad to the students. Now, Yosuke is back in his hometown due to a personnel transfer at his work. He decides to attend a school reunion and meets three friends from his high school days. Yosuke and the three friends kidnap their ex-teacher who punished the students with physical force. They beat him up and leave him there. Yosuke and his three friends thought it was a joke, but the teacher is found dead the next day.