The condemned criminals are gathered on the beach to prepare for the expedition to Shinsenkyo, but first, they must reduce their numbers.

Chobe and Toma encounter people unlike any they've ever encountered before. Gabimaru and Sagiri's party finally meet people who live on the island.

Tenza and Nurugai also encounter one of the island's strange denizens with unfathomable power. All seems lost before they encounter another Yamada Asaemon...

Mei attempts to explain something very important to Sagiri's party in the forest. Shion tries to explain how he interacts with the world to Nurugai. A mysterious servant of the Tensen tries to explain why Aza Chobe and Toma shouldn't escape.

Mu Dan confronts Sagiri's party and reveals shocking truths about the island's true nature.

Sagiri's party faces Mu Dan's seemingly unstoppable true form. Shion does his best to rise to the challenge with his mastery of waves.