"Arrogant!"
The Heaven-Slaying Demon Emperor's gaze was icy. With his formidable strength, ranked among the top five of the Extraterrestrial Evil Clan, he had no reason to fear the Flame Emperor before him.
The Flame Emperor was known as the emperor of all flames. Anyone wielding fire before him would indeed be suppressed.
But fire was not his path!
When it came to keen, cutting power, only the Sword Saint, master of the Sword Domain, was worthy of his regard in the Great Thousand World.
If they truly fought, he might not defeat the Flame Emperor, but the Flame Emperor could not defeat him either!
Besides.
He was not the only Peak Heavenly Demon Emperor who had come this time.
There were also Demon Emperor Yan Tian, patriarch of the Flame Demon Clan, and Demon Emperor Hai Tian, patriarch of the Sea Demon Clan!
With Demon Emperor Yan Tian and Demon Emperor Hai Tian assisting him, the Heaven-Slaying Demon Emperor was even confident that he could slay the Flame Emperor after killing the Thunder Emperor to exact revenge!
Not gravely wound him-slay him!
Once the Flame Emperor fell, the Endless Fire Domain, the superpower guarding the Southernmost Land of the Great Thousand World, would no longer be able to stop the armies of the Extraterrestrial Evil Clan!
From then on, the Demonic Domain ruled by the Extraterrestrial Evil Clan would become even more vast.
And they would advance from there to free the Heavenly Evil God, who had been sealed away for tens of thousands of years!
Once the Heavenly Evil God escaped, even another hundred Flame Emperors, Martial Ancestors, and Sword Saints in the Great Thousand World could not stop them!
"Heaven-Slaying Demon Emperor, you and Demon Emperor Hai Tian deal with the Flame Emperor. Leave the Thunder Emperor