Ichibei teams up with Chief Jindayo of the Goomune (Japan’s gypsies’) in order to steal the shogunate’s solid gold statue of Ieyasu which might bankrupt the central government and complete his revenge against the Tokugawa by toppling them from the seat of power. Meanwhile a mysterious swordsman has entered the area while trying to keep his true identity secret. Will his bloody blade help or hinder Ichibei’s quest for retribution? Will their actions change the course of Japanese history?

Account magistrate Wakisaka Bizen Mamoru asks Yoshibei, the chief priest of Iriya and Myohoji Temple to explore the Sado Gold Mine. They suspect that large amounts of money are being diverted to somewhere else. Yoshibei, a former official secret-head accepts the job and recruits three skilled Karadogumi… Nanikiri, Hayashi, and Kumonryo. In Sado, where the four infiltrate, the magistrate Okubo Hitachi Mamoru who plans to overthrow the shogunate is trying to buy a large number of firearms from Russia.