During the fight against Herb, the kettle is lost and Ranma is locked as a girl. The Doctor shows up at school and Ranma joins him to fight against a cybernetic Gosinkugi who makes more metal people to fight her. After defeating him she joins the Doctor and accidentally drags Ryoga and Kuno on her adventures, visiting the planet of curses where Kuno gets a sword and New New York in the future where she is transformed into a feral cat and Ryoga gains a AI who helps him out. All three are growing powerful in differant ways through there adventures. (Doctor Who Crossover.)