Chapter 8: Final Chapter

Unlocked upon destroying every single hidden Fiend, granting Hyakkimaru all body parts besides one. Because Hyakkimaru was reluctant to kill Dororo for the last body part (his right arm), he has spent the next five years since Chapter 7 to build up his spiritual energy sufficiently to draw out the Fiend from Dororo and defeat it. Dororo in the meantime has grown to become a beautiful young warrior maiden. Hyakki performs the exorcism technique and confronts the Fiend contained within her: the largest Fiend yet, the Behemoth. After a four-part boss battle, Hyakki defeats the Fiend, recovers his arm and embraces the successfully exorcised Dororo.

Fiends

 * Behemoth