Story

In the lands of Avalon and Yamato, humanity is being attacked by a mysterious cult, and their allies. Yamato's capital city of Tokai no Okami had fallen to the cultists several years before, and the majority of the human population hiding in a giant fortress known as Fortress Avalon. Ikecha Namiko, a survivor of the battle that destroyed Tokai Okami, had been travelling to the fortress until she made a stop in a village under the control of the cult. With the help of the few villagers and guardsmen who did not like the cult's control, Namiko managed to defeat the cultists. However she predicted retribution from the cult, and decided to stay to help train the guards and defeat whatever the cult sends at them.

Three years pass with no retribution, but a young traveller named Kodin enters the village, and it is then that the story begins.