Plan

It was clear that not long ago, the Eastern Defense Zone of Guang'an Prefecture had been suppressing the enemy.

However, in the blink of an eye, the situation had taken a sharp turn for the worse—something no one could accept.

"But why did the enemy choose Cangzhou Immortal City?" asked the red-haired monk, Zhang Xu, who had remained silent until now, his tone filled with confusion.

"It's the population!" Luis replied, his eyes deep with concern.

"The population of Cangzhou is more than ten times the total population of Guang'an Prefecture—billions of people. If all of those people were transformed into zombies..."

Everyone shuddered at the thought. Although the strength of a single zombie is insignificant—a Qi Refining cultivator could easily defeat one with a flying sword—the sheer number matters. When you reach billions, even evil creatures like zombies have varying levels of power.