C271 The Zombie Tide's Advantage in Numbers! Another Punch!!
If the Zombie Tide kept up its assault, there would be no need for earth-based extraordinary talents to transform the hundred-meter-high wall into a slope using the sheer mass of zombie and mutated beast corpses.
This was the overwhelming advantage of the zombies' numbers!
With a tide numbering in the millions, even if it took one or two million of them to level the wall