The westernmost land of Japan, Kyushu—. A land of war where a fierce struggle for power between the Shimazu, Otomo, and Ryuzoji families still continues.

The Shimazu family, one of the strongest in Japan, boasting strong Satsuma warriors. The Otomo family, proud of its strong unity and military power due to its fanatical devotion to God. The Ryuzoji family, which even employs demons and continues its invasion by leading a grotesque army.

Encounters and war await in Kyushu, where conflicts never cease due to the unyielding aspirations of the three distinct parties. Where will the madly blooming warrior princesses end up—?

Will it happen?! The pacification of Kyushu! This is the peak of the Sengoku period of chaos!!