Five years previously everyone in Ōtsuka village died in a plague, but there were 3 survivors, Shino Inuzuka, Sosuke Inukawa and Hamaji. They took shelter in a church near another village, which happens to be near a dark and dangerous forest. The church, as well as the survivors, are viewed with suspicion by the villagers. Now the Imperial Church comes in search of "Murasame" the demon blade that contains "life" which Shino possesses.
Shino and Sosuke was reunited safely with Hamaji at the Villa. Shino told Sosuke that they were saved by Satomi Rio five years ago. Satomi gave Shino and Sosuke their marble that represents them as one of the eight beast and asked them to gather all eight of them.
The Church is forcing Satomi to bring Shino before the Elders. To make matters worse, the man that looks like Sosuke shared with Shino some devastating secrets.
