At the end of the Japanese Warring States Period, various lords fought for years, and the wars continued, resulting in starvation and suffering. After the death of Toyotomi Hideyoshi, the overlord of a generation, the old Toyotomi family and Tokugawa Ieyasu launched a war to seize the world. In order to effectively destroy the opponent, Tokugawa ordered the formation of a killer group of Wugong Takahashi. Among these people, the only girl Azumi (played by Ueto Aya) is the best among them. After Kato Masakiyo and Asano Nagamasa, Sanada Masayuki (played by Hira Mikijiro) is the last obstacle to the Tokugawa family's dominance of the world, and this time Azumi also regards him as the final assassination target. The endless killing has long made this smiling girl tired. When a fight begins, she encounters the enemy samurai Ginkaku (played by Oguri Shun) who looks exactly like her dead lover. Azumi's fate has become confusing...