While out in the wilderness, Genma falls into a river and hits his head. When he wakes up he finds himself in an earlier time, near a village inhabited by familiar faces.

Ranma and Happosai team up to conquer the Ogre Festival of the Dark. Happosai prepares Ranma personally for the match of his life. If Ranma loses The Ogre Festival of the Dark it will be the end of the Anything-Goes School of Indescriminate Grappling. Winning the tourney, the true horror of the situation is revealed.

'Be my bri-i-i-i-i-de----!!' It's been awhile, but at last the 'Ghost Cat' from episodes past has come back... and he won't release Shampoo until she agrees to marry him! Can Ranma prevent the 'cat's trophy'?