Ranma is dead and yet lives on as a computer program in Ami’s computer. Ami’s father had saved Ranma’s mind into the computer after Ranma had given his life saving Ami, however he feared Ami was getting to close to Ranma so he altered Ranma’s programming changing him into a girl. Ranma quickly adapts and while spending time in a virtual city scape Setsuna informs her about the silver millennium. Ami becomes sailor Mercury and her new friend Haruka is an old friend of Ranma’s and Usagi is Ranma’s cousin. Ranma enters the Mercury computer and in a battle she is sucked into Mercury’s body and fights in her place. (Sailor Moon Crossover.)