Both of them were waiting for all the cannon fodder zombies to arrive.
Once all the zombies reached the outskirts of the mountains, they could start to steadily advance.
Although not the most efficient method, it was safe and secure.
Time gradually passed.
After several days, billions of zombies finally made it onto land.
Due to their numbers, they came from all directions of the Purple Sea Mountain Range.
A natural encirclement spontaneously formed!
Countless zombies began to advance into the depths of the mountains, flattening everything in their path.
Numerous towering ancient trees tumbled down, and countless mountains trembled!
Billions of cannon fodder zombies were enough to occupy nearly half of the mountain range.
Under Shaun's command, all the cannon fodder zombies prepared to completely annihilate the mutated beasts in the center of the mountain range.