In front of West Mountain City, the Heavenly Demons surged over like a cloud obscuring the sun.
The air was filled with densely packed black dots, with hundreds of thousands of Heavenly Demons a distance of over 10 kilometers away, sending a wave of panic through the hearts of the city's hundred million inhabitants.
However, it seemed out of concern that the impulse to slaughter might be triggered, these Heavenly Demons stopped just 10 kilometers outside the city, constantly churning and roaring as if they wanted to charge at any moment, yet there was always an invisible boundary that they dared not cross.
It was the higher-ranking Heavenly Demons that were temporarily suppressing their movements. After all, within the ranks of the Heavenly Demons, the control exerted over subordinates by their superiors was absolute, with almost no room for resistance once an order had been issued.
