Mientras Yubooh duerme, 1 (Planeta Manga)

The Fish Code has been activated once again, and Saturn Academy must transform back into a normal boarding school. Yubooh Rowell, the newest student, has just arrived and is convinced that her best friend and classmates are witches, so she'll do anything to uncover the truth. However, she doesn't know that something else is preventing her from seeing things as they truly are. At night, the academy drops the pretense and reverts to its normal state: a place where fear and darkness reign. What happens while Yubooh sleeps?