The flames began to boil. At first, it was only a line of fire like lamplight, but immediately after, it turned into a blazing inferno that ignited the horizon, expanding at an unimaginable speed.
Nether Blood Demon Emperor's gaze changed abruptly.
The Heaven Swallowing great hole he had opened with his source Demonic Blood was about to descend at this moment, yet faced with that line of fire that seemed about to light up the entire sky, an extremely strong sense of foreboding suddenly surged up in the heart of the Demon Emperor, who had been incomparably confident.
It was more like something close to instinct. The scale and power of this flame far surpassed even the sea of fire it had displayed before.
The line of fire stretched without end, gradually spreading until, in the end, like lamplight, it set the entire firmament ablaze.
When the two collided, there was almost no chance for a stalemate. The Heaven Swallowing great hole that had been forced open was still futilely trying to devour the first flames that arrived, yet the Emperor Flame that had already lit up the sky instead swallowed that Heaven Swallowing great hole clean.
The flames were still spreading, an endless, resplendent tide sweeping out over heaven and earth. The terrifying power that erupted from it made even this entire world tremble madly.
Space twisted and collapsed. Everything that did not belong to this world was burned to nothing, leaving not a trace behind.
Fortunately, the sky had been a realm with nothing in it to begin with. If this sword had been unleashed without reservation upon the land before their eyes...
Their eyes had long since been stung by the firelight, but many experts still stared dumbly at the scene before them. Without realizing it, they