Ranma is finally fed up with the madness in his life. He leaves Nerima at the same time he breaks all his previous engagements. Ranma decides to start over by living with his uncle Tsukino Ken and his cousins Serena and Sammy.
Ranma has had enough finally. He breaks all his engagements and leaves the Tendo Dojo to get away from it all. Years ago, his uncle Ken Tsukino made him the offer that when Genma is no longer his legal guardian, and if he has nowhere left to go, that he'd be welcome to stay with them until he can find a place to stay. Fortunately Uncle Ken still remembers this promise. But is Ranma jumping from the frying pan into the fire, moving from Nerima to Juuban...
Ranma Saotome has finally gotten fed up with all the problems that he's been experiencing in Nerima with all of his fiancé's and rivals always after him. Officially calling off all of his engagements to the girls, Ranma leaves town and heads to Tokyo, where he moves into the home of his, cousin Serena Tsukino. And gets involved in the kind of trouble she and her friends seem to be in the habit of getting into. Ranma and Serena share a special bond that goes back to when they were kids, but as time passes, it will soon be revealed how far their bond will go.