Meet Takao Konishi, the last Rai! With the Blood of Heroes coursing through his veins, Rai will lead humanity's liberation from the all-knowing, all-powerful sentient nation known as Grandmother. But when you upset Grandmother, you must be punished.
4020 A.D. Obadiah Konishi, son of the 43rd Rai, and Takashi Nakadai, son of the 42nd have grown up side by side, sometimes friends, usually rivals. As they vie for the legacy of the Spirit Guardian of Japan, will their enmity turn deadly?