In a local shopping street in Nano prefecture, far from the metropole, young Tokino Mitani runs a clocksmith that she inherited from her grandfather all by herself. Her main job is to repair watches and clocks, but she is about to start a side business, a service to break alibis for a fee of 5000 yen per case with a guarantee that the fee is billed only when the alibi is broken. . One day, Tokino meets Yoshiyuki Saji, a detective who is newly assigned to the prefectural police department. Saji cannot break a very solid alibi at a case he is working on and secretly asks Tokino to break it. The case is very challenging, but will Tokino lead him to solve the case!?

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.