Jiang Feng could not refute the Demon God Emperor's words, because they were true.
As the strongest being on the Holy Demon Continent, the Demon God Emperor had every right to say that.
The strong ruled supreme.
For six thousand years, the Holy Demon Continent had remained under the Demon Race's rule, largely because every Demon God Emperor had been an unrivaled powerhouse. Unless a god appeared, he was the strongest being alive.
The current Demon God Emperor was not the only Demigod Level powerhouse among his predecessors, but he was the earliest to surpass a million spiritual power.
It was therefore fair to say that he was already the strongest Demon God Emperor in history.
Unfortunately for him, in the original story, he had encountered the God of Calamity.
During the original story's final battle, Long Haochen's strength had been similar to Jiang Feng's current strength. He could fight the Demon God Emperor, but he could never defeat him.
However, after Haoyue grew his ninth head, Long Haochen wielded the Purple-Gold Haoyue Sword and broke through the Sun-Moon-Star Formation jointly deployed by Demon God Emperor Feng Xiu, Moon Demon God Agares, and Star Demon God Vasak with a single strike, killing Star Demon God Vasak outright.
The nine-headed God of Calamity was practically a game-breaking bug. No one could defeat him, even if they recreated the Nine Heavens and Ten Earths God-Slaying Formation.
Having fallen for it once and paid an agonizing price, how could the God of Calamity possibly fall for it again?
Moreover, the Nine Heavens and Ten Earths God-Slaying Formation in the original story had already been rendered incomplete, with several Demon God Pillars destroyed by Long Haochen.
Now, Jiang Feng had also destroyed a Demon God Pillar. Of the seventy-two pillars, only seventy-one remained, so