Years after Ranma is presumed dead after fighting Herb, the Nerimans had moved on. Akane, shattered by his death ended up falling in love with Mousse and got pregnant. Ryoga fell in love with Shampoo, Genma got a daughter to replace Ranma. They are summoned to become Japans ambassadors to New China, requested by the empress Ruby who had just won a devastating civil war against the Musk, having lead the rebellion. She had been captured by Herb and horrifically Raped and tortured by the Musk to break her, until she finally escaped and helped to fight back against the armies of Musk trying to take over China. (Extremely Dark and disturbing fic, taken me years to start reading as I personally don’t like stories like this.)