In a twist of fate, five of the world's most dangerous criminals break free from their prisons and gather at Mitsunari Tokugawa's arena, all craving one thing: the thrill of defeat. Mitsunari offers them a chance by introducing 17-year-old Baki Hanma, the victor of a legendary tournament, and four other formidable foes. A spontaneous decision pits the convicts against these chosen fighters in a five-on-five showdown, free from rules or location restrictions. Each warrior is determined to test their might against a worthy opponent, sparking a no-holds-barred tournament beyond the boundaries of a traditional ring in the heart of Tokyo.