Countless people looked up, staring at the scene in shock.
Even the Emperor of Heaven paused his movements.
He looked up at the sky.
A look of astonishment appeared on his face, his tone filled with rare gravity. "A formation array?!"
He had actually sensed danger.
This was an extremely rare occurrence.
One must understand that he stood among the very pinnacle of individuals in the True Martial World. While he wouldn't dare say there was nothing capable of threatening him, such things were absolutely few and far between.
Yet today, within the small Blood Ghost City, he felt a threat to his very life.
The Myriad Phenomenon God-Slaughtering Array!
It could both attack and defend.
Even if an enemy infiltrated the city, the array could still launch an attack against them.
It could be said that if the Emperor of Heaven had not entered the city, the Myriad Phenomenon God-Slaughtering Array might not have been able to do much to him, but now, he could essentially be described as having thrown himself into a net...
After Xu Chen had finished setting up the Myriad Phenomenon God-Slaughtering Array, he had passed the method of controlling it to the Axe King and the Purple Spirit Beast Emperor.
Therefore.
Even if Xu Chen himself were not in Blood Ghost City, the Axe King and the Purple Spirit Beast Emperor could still control the array to defend against invading enemies.
Chapter 465