Six holy warriors of legendary status are reincarnated a century after their passing, driven by the desire to seek vengeance against the former ally who had betrayed them to a malevolent deity. Through their quest, they traverse the feudal province of Edo in search of Haohmaru, the final Saint Soldier, and their sworn adversary, Shirou Amakusa. Will the defenders of the divine be victorious over the agents of darkness or will history repeat itself? Before the conclusion of their hundred-year odyssey, these warriors will attest that the might of their willpower is even more potent than the strength of their sacred swords.