The shogun's vassal Harima Aoyama and a chamber maid are in love with each other, but they cannot be together due to a difference of their status. Soon, an offer of marriage is brought to Harima. Trying to test his love, Okiku breaks one of the plates of the family treasure of the Aoyama family, but Harima doesn't notice. However, someone surrounding her witnesses the moment Okiku breaks the plate on purpose.

[Period covered: 1595-1600] We last saw ninja Ishikawa Goemon, as he was about to be boiled alive. But a good ninja is both hard to find, and even harder to kill. With the help of the enigmatic Hattori Hanzo, Goemon lives to skulk another day, and sets his sights on bringing down the warlord who tried to turn him into soup – Toyotomi Hideyoshi. And as always, in the background, the suble hand of Tokugawa Ieyasu is pulling strings as he plots to rule all of Japan!