Kagemitsu, who offered up his own son to the demons. Hyakkimaru, who is trying to get back the body parts that were taken from him. As if drawn together by fate, they face each other.

Dororo has been captured by Itachi and is being taken to the cape where Hibukuro supposedly hid the money. As Itachi and his men look for boats to get across to the cape, they are approached by a one-armed boy named Shiranui.

To fix Hyakkimaru's broken sword, he and Dororo travel to a village where a master swordmaker named Munetsuna lives. Upon arriving at Munetsuna's house, they are met by his daughter Okowa.

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.

Hyakkimaru comes face to face with Tahomaru, Mutsu and Hyogo, who have been possessed by the power of demons. Dororo, Lady Nui and Biwamaru hurry to the scene, where they witness a ferocious battle that will determine the future of the land of Daigo.