hen Ryoga rescues the ghost cat Maomolin, the feline phantom decides to repay Ryoga's kindness... by possessing Ryoga and proposing to Akane on Ryoga's behalf.

Sentaro, a practitioner of Martial Arts Tea Ceremony is looking for a bride, and decides that girl-type Ranma should be her.  But to prove her suitability, she has to defeat his grandmother.  And as always, Ranma cannot decline a challenge.