Kurima Raizo, a samurai loyal to his daimyo, reflects on what he's done after finishing an unwanted quest, while talking to a complete stranger who seems to sympathize with his pain.

Raizo ends up staying in Nagasaki and Yuen decides to find a place for him to stay, but someone doesn't like that idea at all.

Some children living in the mountains have started mysteriously disappearing, but unfortunately Yuen has no idea who is doing it.

Due to the appearance of the third group, Raizo and the others will have to save Liu's life. And therefore they will know why the Chinese sought opium.

The Nagasaki revengers decide to settle the opium case with Shishido once and for all and make a risky move.