Chapter 2505 (1/2)

An hour and a half later, the first echelon of the infected group finally came two kilometers in front of the Xifeng fortress.

From a distance, you can see all kinds of strategic buildings in Xifeng fortress, the most prominent of which is the barbed sentry towers around, which are more than 300.

These were urgently built by the slave workers in order to increase the defensive strength of Xifeng fortress as much as possible before the war.

Below the spike tower are the fire guards and drawn guns deployed by the route army, as well as some detection guards.

There are more of them, 3900 firepower guards, 2100 drawn guns and 700 detection guards.

These things have been opened by the route army from all levels of supply boxes for a long time. If they are converted into dragon coins, it is estimated that nearly one million can buy them.

The most spectacular thing is the huge protective device covering the whole Xifeng fortress. It holds up a blue light that can resist the illegal entry of all enemies. The people of Xifeng fortress call it the curtain of heaven.

In many defensive battles of Xifeng fortress, the sky curtain was broken many times, but the road army repaired it after the war.

The reason is that the sky curtain needs to be maintained by spar. It needs energy to resist the attack. As soon as the energy is consumed, it will be broken.

If it is the previous sky curtain, it is estimated that it will not last long under the attack of millions of infected bodies, and the specific effect is not significant.

Because the previous installation is s-order spar, it can resist attacks below s-order at most, and it is relatively weak as a whole.

But this time it was different. The Route Army upgraded the sky curtain, that is, it was equipped with a high-level crystal stone, which could resist the high-level attack.

This crystal stone was obtained by the route army when killing and destroying guards in wucang domain. It has been placed in the armed module. I didn't expect it to play a role at a critical moment.

A sky curtain that can resist the research level attack is also the strength for the route army to defend the infected group. Otherwise, under the collective attack of millions of infected bodies, it is estimated that the Xifeng fortress without city walls will not be able to withstand for an hour.

In addition to these defensive facilities, the slave workers urgently built a half meter high bunker in front of the spike tower and fire guard, mostly composed of boulders and rough wood.

The effect of this high bunker is very small, and it is impossible to block ordinary infectious bodies, let alone more flexible variant infectious bodies

As a result, the Route Army and others killed as many as 800000 infected bodies, a little more than one tenth of the infected body group.

Most of them are common infectious bodies, and only a small part are variant infectious bodies.

Although the results seem objective, in fact, there are still more than 6 million infected people left, and the threat remains unabated.

Without the obstruction of the road army and others, the progress speed of the infected body group was significantly faster.

While marching, the corpse controllers also constantly adjusted the formation of the infectious body group, such as putting nearly two million ordinary infectious bodies in the front to act as the first echelon.

Most of these infected bodies are d-order or even non-order. They are almost ”defective products” of evolutionary failure. The corpse controller plans to use them as cannon fodder to absorb the first wave of fire.

The second echelon consists of hundreds of s-order tyrant infections, nearly 50000 b-order double hammer infections and 300000 C-order elite infections.

They are all mutant infectors, and their strength is more than 100 times stronger than the previous two million ordinary infectors. All the tyrant infectors in the whole infector group are here.