"On a mountainside at the edge of the Kaigenese Empire live the most powerful fighters in the world, warriors capable of raising the sea and wielding blades of ice. For centuries, the fighters of the Kusanagi Peninsula have held the Empire's enemies at bay, earning their treacherous spit of land the name "The sword of Kaigen.' Born into Kusanagi's legendary Matsuda family, fourteen-year-old Mamoru has always know his purpose: to master his family's...