In the Ken Empire, justice exists only as a myth. Lord Keiro, the deranged Shōgun of the Imperial Army, terrorizes the countryside in pursuit of a sacred sword that will grant him godhood. Opposing him is Taito, an omnipotent star reborn in human form, a young hero who vows to use his celestial power to avenge those slaughtered by Keiro. Taito’s mystical abilities lead him toward a violent showdown with the Shōgun, and if used recklessly, they could tear apart his very being. To master the art of control and become a heroic martial artist, Taito must seek guidance from others like him: the seven star‑born warriors whose strength can shatter the fabric of reality.