Ten years have passed since the defeat, and Tokyo is regaining its former appearance.
There were many strange incidents in Tokyo. It was an incident in which many students of a private Sakuraba Jogakuin went missing.
Reito Tokisaka, a private detective, is asked to investigate the case by her former colleague, Kozo Uozumi, who is familiar with her old days.
One day, Reito receives a strange request from a student who calls himself Toko Kuchiki …
“I want you to look for me … Really, right?”
Meanwhile, a student at Sakuraba Jogakuin goes missing again. Reito embarks on her investigation to resolve the case …
