Kyuuto, born as the last generation of the Ookami clan has to deal with the clan's thousand years curse of bringing back the ancient souls into modern world. In an effort to take vengeance, he was helped by Yuukai, a man who had saved hundred of other victims of the curse in order to turn the tides of fate. They formed an army to restore order in the chaotic world created by the curse, while slowly uncovering the secrets around them. After realizing his destined enemies are his own brothers, Kyuuto met with an internal turmoil whether to continue on fighting or give up entirely.