Shampoo's great grandma comes and fights Ranma. Ranma gets knocked into the pond in the Tendo yard and turns into Ranma-chan. Then right away, Akane and Shampoo both run and brings a pot of hot water. Great grandma runs away and tells Ranma to catch her. They fight in the streets.
Great grandma runs away and climbs to the top of the shrine's gate.
Ranma was waiting for her. Great grandma gives Ranma the pressure point hit so that Ranma can't touch hot water. That night, Ranma tries to take a bath. He screams as he touches the hot water. He says it's too hot.