The people of the Demonic Path Era were no fools. The Creation God Dynasty had held every advantage, yet had suddenly given up like this. It was obvious they had discovered that something was wrong.
It was even less likely that reinforcements had come from elsewhere. If reinforcements had arrived, they only needed to send people to resist them layer by layer and hold up their advance, while throwing everything into taking Moon City in one stroke.
So whether reinforcements from the Ancient Era had arrived or the Creation God Dynasty was suffering internal strife, neither possibility should have caused the Creation God Dynasty's army to retreat. On the contrary, they should have pressed forward with all their might and taken it in one go. After all, they had already entered the city; success was right before their eyes.
Whether reinforcements had arrived or the Creation God Dynasty was in turmoil, neither was something that could be settled in a moment. Neither was more important than breaking Moon City before them.
Then there was only one possibility: the grand formation within the city had been discovered. Otherwise, after the Creation God Dynasty had paid such a tremendous price to reach this point, there was no reason for it to give up.
"Damn it, they still discovered it. Activate it at full power!"
Demon Lord Luo Hou, who was presiding over the Heaven Splitting Demon Axe, immediately realized that Central Celestial Venerable had learned of the formation.
Although activating it now was far from ideal, they could no longer worry about such things. If they did not activate it and simply watched the Creation God Dynasty's army retreat, the loss would truly outweigh the gain.
This formation could not be stopped at all; it could only be accelerated until it detonated.