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.
The time for games is over, as Rai brings his war, to the Japanese government's front door! But with the home field advantage, Grandmother sends Rai into the belly of the beast -- literally! It's Rai versus a gargantuan metal monster -- place your bets!