Fourth part of the new Fist of the North Star movie pentalogy presenting the story from Toki's perspective, leading up to Toki's imprisonment in Cassandra and eventually his duel with Raoh.
The film's story is a prequel to the Fist of the North Star depicting the one year interval between Kenshiro's defeat at the hands of Shin and their later battle. Unlike the others in the series this film has a completely original storyline in which Kenshiro, near death after his battle with Shin and having used his remaining energy to kill a pack of wolves, was captured by slavers. Due to his strength, Kenshiro could escape whenever he wanted, but chose to stay and protect the other slaves.
Dr. Raichi, Saiyan'ların gelişinden önce bir zamanlar Planet Plant'te yaşayan bir ırk olan Tuffles'tan hayatta kalan tek kişidir. Saiyanlar sadece Tuffle ırkının tamamını katletmekle kalmadı, aynı zamanda teknolojilerini çalıp gezegeni fethettiler ve krallarının onuruna Gezegen Vegeta adını verdiler. Raichi bir kapsülle kaçmayı başardı ve evrenin sonundaki bir dünya olan Karanlık Gezegen'e sığındı. Tek arzusu kalan son Saiyanları yok etmektir.
A.D. 2400, DEVA's central council detects an incident of unauthorized access into their mainframe. Someone on Earth was trying to hack into the system. The only information DEVA was able to retrieve was that hacker referred to themselves as "Frontier Setter." To investigate the mysterious hacker's motives, the high officials of DEVA dispatch system Security Third Officer Angela Balzac to the Earth's surface. Equipped with a prosthetic "material body," Angela attempts to make contact with a local agent Dingo, but what awaited her instead was a swarm of Sandworms now infesting the Earth's surface. Angela intercepts the gruesome pests with her exoskeleton powered suit Arhan.
A strange disturbance in the World of the Living sends Ichigo and Kon to the Soul Society, where the Seireitei has been devastated by an explosion of reishi and Rukia is missing. Stranger still, none of the Soul Reapers remember Ichigo, and they think he’s the one responsible for the destruction. Now on the run, Ichigo is forced into a lonely battle in order to find Rukia and stop the real culprits!