About the BookMiharu Shinjo has had a very unlucky life. Her mother recently died, leaving her a worthless ring in her possession. Her father, after going bankrupt during his involvement with the Yakuza, abandoned her, leaving her to deal with the debt. However, one day she meets a man named Rintaro Akechi who claims that her mother's ring is cursed and the ring is actually a "Wise Man's Stone".
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