At the Keyakidai High School, where there'll be a graduation ceremony in three days, they encountered a kidnapping incident in which their popular English teacher, Mizuguchi Risako, was abducted. Kurokawa Yoshiki receives a challenge letter from an unknown sender. The letter says, "Solve the mystery of the kidnapping. Only you can understand the truth."
The same challenge was received by Ogyuda Junpei, who is a sports enthusiast in the soccer club. Komatsu Mio, a beautiful girl at the school's beauty pageant grand prix, and Kurokawa's childhood friend, one of the best talents, Takahata Ayane.
The four were wondering why this member was gathered, but gradually another face of Mizuguchi became clear. And again, the students who were gathered had problems.
The youth mystery of young people who are sprinting and tied together with bonds.
(Source: NHK)
~~ Adapted from the novel “GRADUATION TIME LIMIT” (卒業タイムリミット) by Tsujido Yume (辻堂ゆめ).
