Anything Goes Game Changer

Using a sensor technique Ranma finds Miya, recently married woman who has more ki than anyone he has ever seen. After a Ranma style meeting, the two become sparring partners in return for Ranma's help in repairing Izumo house. Years later, Ranma seeks her out after arriving at the Tendo dojo, soon realizing that there is something big going on in Tokyo, and decides to get involved