When Magatsu reaches Anotsu's dojo after narrowly escaping an attempt on his life, he's in for another rude surprise. What is an upper-caste official from the government of the Shogun himself doing visiting the Ittö-ryü, the sword school of outcasts and eccentrics who've slaughtered their way to the top of Japan's world of the sword?
— Description from Comic Vine community (comicvine.gamespot.com).