Dororo and Hyakkimaru happen upon a village and are brought before its chief, Lady Bandai. However, Hyakkimaru inexplicably draws his sword in her presence, resulting in both him and Dororo being locked in a storehouse by the villagers. It turns out they are not the only ones confined there...

Struggling to adapt to an unfamiliar world of "sound", Hyakkimaru is injured in a fight with a ghoul. He is taken in and nursed by a girl named Mio, who looks after children orphaned by war. However, after becoming aware of a demon nearby, Hyakkimaru heads out to fight it before he is fully recovered.

A village within Daigo's domain is being terrorized by a ghoul that dwells in a nearby lake. Tahomaru, accompanied by his aides Hyogo and Mutsu, volunteers to exterminate the ghoul.

Sabame has been feeding people to the demons to protect the village over which he rules. As Hyakkimaru once again confronts the demon moths, Dororo gets trapped in a storehouse.

Inside Daigo's castle, Lady Nui appears before the cell in which Dororo has been imprisoned. Meanwhile, Hyakkimaru is also approaching the castle as he tries to take back both his body and Dororo. Behind Hyakkimaru stands Midoro, who has transformed into a ghoul.