The opening episode executes a blood oath that most anime only dream of: a feudal battle that feels genuinely consequential, where a supernatural curse births eight scattered souls with nothing but violence and incomplete purpose in common. After that, the OVA fractures, different animation teams, uneven pacing, episodes that feel like they're adapting different source material entirely. What saves it is that the best episodes remember what the novel understood: these eight are not heroes bound by destiny, but broken people carrying pieces of a single curse, and watching them collide across feudal Japan feels like reading something old and dangerous that nobody bothers with anymore.
Feudal Japan bleeds with war as the Awa clan teeters on the edge of annihilation, hunted by enemies empowered by dark magic. Salvation arrives in the form of their loyal dog, who returns with their adversary's severed head but demands an impossible price: the hand of the enemy lord's daughter. From this grotesque union comes a tragedy that births eight souls destined for resurrection, each reincarnating as a warrior bearing the marks of destiny. These eight Dog Warriors emerge across the violent landscape, walking separate roads stained with blood and driven by revenge. Fate gradually pulls them toward one another, their individual paths converging into something greater. Together they embody the core virtues of bushido, and their combined strength becomes the key to purging the demonic corruption that nearly destroyed their bloodline. What unfolds is a brutal action saga where personal vendettas intertwine with ancient supernatural forces. The series thrives on intense combat sequences and the gradual revelation of how eight seemingly disparate warriors are bound by more than just shared purpose. This is feudal fantasy that refuses to shy away from the weight of its mythology.