Gabimaru, Sagiri, and the others arrive on Shinsenkyo, and their battle for survival begins.

Gabimaru and Sagiri's group cross paths with another Yamada Asaemon, Genji, who takes a dim view of Sagiri's involvement in the present matter. Meanwhile, Yamada Asaemon Tenza tries to find a way off the island along with his charge, Nurugai.

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.

Chobe brings new abilities to bear as he faces the Tensen's servants. A secret of Mei's is revealed to Gabimaru, hardening his resolve to fight and opening him up to a new perception of the world.

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.