Following the death of Shogun Danzo, Japan's fragile peace has shattered. Powerful Retivim Houses use their God-given ocular powers and armies to usurp and devour each other in a race for supremacy. Caught in the middle of this war is the prosperous trade city of Kamamo, long protected by the Kamano Family and their Retivim eyes of Searing Scarlet. Will Tendo Kamano and his brother Kain be able to protect their beloved city or fall victim to the politics of a world that only understands power.