What happens when the social order changes? Chaos, and lots of it, as the gang soon discovers in one confusing incident after another. Akane and Ranma's teacher Miss Hinako falls in love with Akane's daddy Soun and moves into the Tendo Dojo! Shampoo's suitor Mousse discovers a magical mask that can turn its victim into a weepy, humiliated wreck- and targets Ranma! A magical swimsuit turns Ranma into a girl desperate for approval! Then, the gang visits a haunted cave where couples are said to be broken up by the resident vengeful ghosts!