Shirakawa Reika, heir to a noble samurai clan, and Kisaragi Ren, a streetwise thief, were born into opposite worlds—one destined for honor, the other condemned to struggle. Their fates should never have crossed.
But fate had other plans.
When the Mongol Empire set its sights on Japan, all hell broke loose. The samurai, once thought invincible, were crushed beneath the might of the invaders. Reika and Ren’s paths collide within the ashes of war. Forced to rely on each other, they challenge everything they once believed—honor versus survival, discipline versus instinct.
Together, they must forge a new way to fight. But as the Mongols tighten their grip, one question remains: Do they have what it takes to save their home or will they fail, and fall just like the rest?