In EDO, the fabulous wonderland where only men exist, the most beautiful courtesan is Shiratori Dayū. His apprentice's suicide made him desolate, and he finds love when he meets the most popular and sexy candy boy, Furimatsu, at the "Candy Shop." However, the town of EDO bans romantic relationships, and a rare disease starts to spread.

Kitazawa Haku had watched a movie and dreamed he was in a parallel universe. Meanwhile, Ryū, the older brother of Haku's friend Takeru, is facing down boys' bar owner Rokujō. Then Ryū becomes fascinated with Kikiyō standing behind Rokujō. On the day of the yearly festival, Haku suddenly disappears. Takeru disappears while in search of Haku. Ryū disappears while following Kikiyō. And then Rokujō also disappears.