Bai Ye unexpectedly transmigrates onto the battlefield of the Fourth Holy Grail War in Fuyuki. Bearing a mysterious System, he receives a forbidden gift from the start: the Black Grail. But instead of summoning a single Servant, he awakens eight beings beyond all reason: the Seven Beasts who bear the names of the Evils of Humanity, and a judge who stands above the conventional classes, endowed with both divine and otherworldly power: Metatron Jeanne. When one person holds both humanity's prayers for salvation and the calamity that could destroy the world, the rules of the Holy Grail War are utterly overturned. How will Bai Ye control a power capable of bringing down the Human Order? Will he become the embodiment of destruction, or pit Beast against Beast and forge a path the world has never seen? This anomalous Holy Grail War, set in motion by him, begins now!
