A humanoid Four-Colored Chaos Beast charged over, striking the ice layer with one fist. The ice layer shattered, yet the Four-Colored Chaos Beast remained motionless as its Essence Soul flew out.
Wang Qingshan and more than a dozen True Immortal cultivators had been attacking this Four-Colored Chaos Beast for some time and had already wounded it. If Bai Xuewei had fought it alone, she would not have been able to kill it so easily.
The cultivators fought desperately to kill the Chaos Beasts. Five members of the Immortal Armor Legion and more than a dozen Low-Grade World Extinction Cannons dealt with the Chaos Beasts below the Four-Colored level, while Wang Qingshan and the other True Immortal cultivators dealt with the Four-Colored Chaos Beasts. They often needed more than twenty True Immortal cultivators working together and had to spend a certain amount of time before they could possibly kill a True Immortal Stage Four-Colored Chaos Beast.
The number of Chaos Beasts continued to decrease, but they were simply too tough. Some Three-Colored Chaos Beasts charged beneath the city walls, their enormous bodies slamming into the walls, yet the walls remained as steady as a mountain.
On the city walls, the cultivators each performed their own duties.
After several rounds of bombardment, the more than a dozen Low-Grade World Extinction Cannons needed their Immortal Essence Stones replaced. A team of Body Integration Cultivators swiftly took out new Immortal Essence Stones, installed them, and collected the depleted ones.
Gao Bin held a golden Formation Plate flickering with spiritual light. After striking it with a Hand Seal, more than a dozen Low-Grade World Extinction Cannons fired thick beams of light in succession, shooting straight toward the Chaos Beasts.
Nine Immortals City had four city gates, and each city gate had a secondary Formation Eye.