This school is under the dictatorship of student council president Yuuto Hatsuya. From the way the students wear their uniforms to their grades, and even the way they live their academic lives, he governs strictly by adhering to the school regulations. In order to turn it into an elite school, everything on school grounds is determined by the student council with president Yuuto at the wheel. The council decides to turn the school courtyards into the 2nd school library, but Asuka Mikura opposes this decision and does all she can do make the authority back out from this. The reason is that the courtyard has a jinx—2 people who kiss in the courtyard will be bound for eternity.