During the Warring States Period, the war raged on. Daigo Jingguang, eager for dominance, sacrificed his newborn eldest son in exchange for the blessing of the devil. The baby lost all its limbs and features, but luckily he survived. He drifted down the river and met the Shouhai Sea, where he was able to survive with wooden prostheses and a mask. In troubled times, demons are rampant, and a boy wearing a mask shuttles among the ghosts, embarking on a destiny of revenge and recovery.
