Planet Earth—the battlefield that bore witness to the end of a long war, one that ravaged humanity and dragged it to the brink of extinction.
An entire race had been nearly erased by a single existence… a monster among monsters—Agaroth, the King of Demons.
He still stood, even after defeating the entire Shadow Sect and all of humanity alone. Only two opponents remained before him…
The Great One of Earth, who had manipulated the Devourer of Chaos and turned it against him… and Sieghart, the transcendent prodigy who had appeared out of nowhere.
Despite the exhaustion and damage he had suffered after his thunderous battle against Nameless, Agaroth had still crushed the Devourers of Chaos and the Great One with ease… nearly killing the latter, had it not been for Sieghart's intervention.
