Madarao is reunited with Koya, an old acquaintance from Madarao’s past. Long ago, the two dogs lived together in the mountains but were chased out by humans. Driven by his hatred for humans, Koya attacks Yoshimori. Madarao asks Yoshimori to undo his seal so that he can settle his score with Koya. Regaining his true form, Madarao begins his battle to the death!