Happosai has claimed one of the urns to store his 'collection', but Ranma manages to steal it back. Of course, the master takes this as a personal insult, and starts causing considerable trouble for Ranma and the others as they travel up the mountains to find the place that will activate the urns.

Furinkan High is entering a theater contest with a performance of 'Romeo and Juliet'. Akane is chosen as Juliet, but Kuno and Happosai both want to be Romeo, and so does Ranma when he hears the first price winners will get to see China.

Furious at being prevented from accompanying Akane to the hot-springs, Happosai decides to recover the scroll containing his most deadly attack - The Happofire Burst - to teach them all a lesson. Ranma is however determined to find it first, and it's a battle of wits as they both try to infiltrate the scroll's resting place - an all girls hot-spring...

The Jusenkyo Preservation Society decides they have stood by long enough, letting Ranma and co abuse their Jusenkyo curses for immoral and selfish purposes, and dispatch a team charged with capturing them and teaching them the error of their ways.