Synopsis

A shadow fell across the girls' restroom door, and from it emerged Hsi Wu, the Sky Demon, blinking against the sudden light of the mortal realm. He had escaped the Demon Netherworld, only to find himself directly before the door, his tail snapping off as Jade instinctively tried to close it. He quickly assumed the guise of one of Jade's classmates, and a strange friendship blossomed between them. However, when Hsi Wu learned that his severed tail had been afflicted with a Chi spell by his uncle