Kiyoyoshi Kuga (Ren Nagase) attends law school, aiming to work in the legal field as a lawyer. His childhood friend Mirei Orimoto (Hana Sugisaki) also attends the same school. One day, a leaflet making accusations about the past of Kiyoyoshi and Mirei is distributed by an anonymous person. Soon, unpleasant cases take place around them. Kiyoyoshi talks to Kaoru Yuki (Takumi Kitamura), who is an extremely smart classmate and is in charge of the mock trials. These three people chase after the truth, but they face an unexpected situation.