Ranma's mother Nadoka Saotome hasn't seen her son since her husband Genma took him away for a training mission over a decade ago. So, is it any wonder that when a mysterious young stranger drops a scroll with the word "Ranma" scrawled on it, she assumes it's her long-lost boy? Soon, this stranger takes up residence in the Tendo Dojo and starts passing himself off as his mother's son! It doesn't take long for these two "Ranmas" to begin fighting over their legacies, a special scroll, and a secret martial arts technique...
— Description from Comic Vine community (comicvine.gamespot.com).
