There were hundreds of millions of zombies in the Land of Buried Bones. Simply pushing forward all the way was utterly unrealistic, so the Wolf Fang Regiment's plan was to divert the flow—luring batches of zombies toward that circle and, with a battle line opposite to a zombie siege, fighting a defensive war of attrition.
And that enormous circle surrounding the Land of Buried Bones was the first battle line!
The plan was bold, yet it surprisingly suited the current situation. Although the circle was unimaginably vast, the Wolf Fang Regiment could not fully surround it. They could only occupy individual points, while the Reconnaissance Team moved back and forth to confirm the connections between them.
With a limited number of fighter jets, they simply abandoned aerial combat for this battle and designed all fighting to take place on the ground.
Yet the vast number of Flying Zombies in the Land of Buried Bones could not be ignored. Thus, the initial occupation of the circle and the subsequent battlefield modifications were especially important.
From securing the basic geographical positions to having all personnel arrive, it took two days and one night. Immediately afterward, they began modifying the battlefield without pause. All one hundred thousand members of the Wolf Fang Regiment got to work, having fully inherited the expertise of Wolf Fang's construction engineering team. The entire hundred-thousand-strong force consisted of New Humans, and their strength far surpassed that of ordinary construction workers. The speed and results of their collective labor were especially terrifying. This circular battle line changed almost by the moment, and in less than half a day, it had been completely transformed.
The battle line decreased in height from the inside of the circle outward, forming a gentle slope. At the same time, tunnels were dug beneath the