[Machine Translation] Okada Izo, a samurai of the Tosa Clan. In Kyoto, he is feared as "Izo the Manslayer" for his repeated assassination attempts, mainly against the supporters of the shogunate. Takeichi Hanpeita is the mastermind behind these assassinations. He is the spearhead of the Honno Joi faction and leader of the Tosa Kinno party. Ryoma, a childhood friend and hometown friend of both men, moves to stop Izo from becoming a manslayer. Ryoma asks Izo to be a "bouncer for Kaishuu Katsu. Katsu, an open-minded man who is also pushing for the creation of a navy, is the prime target of the Honno Jojin faction. However, Ryoma is hoping that his encounter with Kaishu Katsu will change the "Manslayer Izo" in the same way. If you believe in me, will you protect the man I believe in, Mr. Katsu?