In the end, the Demon Emperor still had not figured out what sublimation meant.
But he had at least learned one thing: on this Demon River battlefield, advancing from a three-star world to a four-star world was difficult, and advancing from a four-star world to a five-star world was harder still.
At that moment, the Demon Emperor suddenly remembered the Green Leaf Token on his chest. The green leaf he could still faintly see made him sorely miss that place. If he could enter it again, he would definitely ask about advancing worlds.
He had thought that advancing a Three-Star World to a four-star world also meant challenging a four-star demon.
Now it seemed that was not the case at all.
This sort of natural advancement, with no discernible pattern, was the hardest to come by.
Demon Emperor Daochen frowned as he looked ahead. The scene was growing increasingly chaotic.
With the birth of the Five-Star Battle World ahead, all the four-star worlds participating in the siege slowly stopped, while those nearby waiting for an opportunity withdrew as well.
Clearly, even though this five-star world had only just been born, they still felt they should not provoke it.
And the Five-Star Battle World did not linger here to continue the struggle.
Numerous powerhouses emerged from that world and forcibly hauled the Five-Star Battle World away into the distance.
Having lost their opponent, the four-star worlds did not stop fighting.
They quickly turned their attention to the Silent Forest.
The most outrageous thing, in their eyes, was that these weaklings had dared band together to besiege the strong.
Thus, once their common enemy was gone.
They swiftly fixed their sights on the Three-Star Worlds.
"That accursed Silent Forest. These damned Three-Star Worlds are like bugs-you can never wipe them all out."