The three Kumoh brothers ferry criminals to the largest prison in Japan, Gokumonjo. One day, a criminal escapes en route to the prison…

The day after the incident with the escaped criminal, Tenka heads to the clinic where he finds out that a murderer is heading toward Kumoh Shrine.

Soramaru wants to be stronger so Tenka can rely on him, so he asks Sosei to train him. But Soramaru has to prove his worth first…

Soramaru meets a mysterious masked man in Gokumonjo and regains memories of the past. Meanwhile, Shirasu is on his way to rescue him…

Soramaru and Chutaro discover the relationship between the Orochi and the Kumoh family and learn of the burden Tenka was carrying by himself…

Six hundred years ago, Abe no Hirari met Botan and the predecessors of the Kumoh and Sasaki families and battled the Orochi of the Kamakura period…

The sun hides behind rainclouds as those Tenka left behind try to come to terms with his execution and continue on with their lives…

While Kagami talks to Chutaro, Sosei investigates Gokumonjo. Meanwhile, Soramaru has been having trouble sleeping...

Shirasu makes his true intentions known, and Soramaru faces what lies within him as Chutaro continues his journey with Kagami…

Tenka has reappeared, but he learns that his brothers are in trouble and goes after them. Meanwhile, the Yamainu go after the Orochi…

The Kumoh brothers are finally reunited for the final battle against the Orochi and the Fuma…