Okko and his companions are drawn to Pajan’s most remote provinces by disturbing rumors. Blood-thirsty creatures stalk the night, stealing the bodies of their victims.

Okko and his companions find themselves embroiled in mystery amidst the illegal operations of Pajan’s most dangerous criminal organization.

For many years the Mayamoto and Bashimon Clans have waged war on one another. Now, far behind the lines of embattled troops, Okko and his companions find themselves in possession of documents that could irrevocably change the course of the conflict.