Ranma finds out Genma had sold him again, only this time the agreement was Ranma as a brother. He and Ukyo are chosen to be jewel guardians, females given powers by power jewels and with Ranma’s new sister they are to go and save another world. Ranma has to leave all her fiances and get locked as a girl by absorbing the curse energy from Ryoga. She finally realizes that honor has no hold on her due to the deceitful way the promises were made.