Rooster Fighter, Vol. 10

Chicken Little and Morio continue their journey with a visit to a seaside town. This leads to an encounter with a destructive demon, but despite Morio's wish to help humans, people still may not be ready to accept him. Then, in the mysterious caverns beneath Mt. Fuji, the Righteous Master relates the story of the Beast—a Goshikidori warrior who was consumed by rage and transformed by hatred. This individual also possessed the Inner Yolk, an extradimensional space that could be used for training. The Righteous Master intends to lead them into the Inner Yolk—if the Beast doesn't kill them first!

Volume 10 of the Rooster Fighter manga series by Shu Sakuratani.