Man Sasaki Saburo rumored to be an assassin of Ryoma Sakamoto. Sasaki, known as the best Japanese sword in Edo, thirteen years before the date of assassination, is asked by a rare genius scholar, Sakayama Sakuma, to escort a French girl. The price is 360,000 cars. Aiming at the girls are the Mito faction, Taro Katsumata and Ryoma Sakamoto. With this incident, the era will transform into the “Bakumatsu” period.