The teachers who mistook Nakabo's days as alumni were falsely blamed for the incident. Mabuchi SAWAMURA

Tackel, a civil engineering worker, meets Mahjong, a middle school teacher at the request of his job. His body, which he had longed for, was more ripe than it was at that time. In order to taste the body of mahjong, Takeru plans to invite his friends and mahjong. it's called class alumni... The hawkers attacking Mahjong who appeared at the alumni party while being invited. The men attack the body of Mahjong, who resists patience. Although it is rejected in words, the body has an honest reaction. The feast of the ravenous joys by former students lasted until dawn.