Chapter 2364

Behind the first echelon is the second echelon, which is composed of Jialong, Utah steal dragon and single ridged dragon, with a number of nearly 20000.

They are characterized by rough skin and thick flesh, strong melee ability, and can withstand the impact of common infection, and they will not be threatened.

The task is to act as the front row, in order to wait for the infection group to fight behind the scenes and meet the returning stormtroopers by the way.

It also means that they exist to protect the sky and will not charge with the first echelon.

The third echelon is made up of troll hunters and flaming raptors, which add up to nearly 10000.

They have a common feature is that they will use long-range attack, and the attack power is not bad, and can cause damage to the infected body below s level.

The task of the team is also very simple, that is to cooperate with the second echelon to defend the sky curtain and output as many infectious agents as possible.

The fourth echelon consists of 80 scythosaurs, 140 abalone, 90 pirasaurus and 135 Majun.

They are very few in number, and they are relatively small compared with the tens of thousands of dragons, so they are easy to be ignored.

But in fact, they are the most elite dinosaurs in addition to S-class dinosaurs. They were the ones who fought against tyrant infectors and helped the road army and others contain them.

And this time their task is very simple, that is to continue to fight against tyrant infection, do not let any tyrant infection close to the sky.

After all, the attack power of the tyrant infected body is too terrible. Even if the defense power of the sky curtain is high enough, it can't stand the attack of hundreds of tyrant infected bodies.

So it's necessary for the more elite dinosaurs to intercept. There's no doubt about this.

In addition, Xifeng fortress also set up a fifth echelon, which is composed of members of the rebel army, stinging pterosaurs, Xiaowan's mutants, sandworms, frost wolves, witch doctors and thunder rhinoceros.

The total number of them is the largest among the five echelons, with average ability and all kinds of talents.

They have no specific tasks. As long as there is a critical situation on the battlefield, they will go there. This is the original saying of the road army.

As for the slave workers in the westerly fortress, they were all orderly at the back of the defense facilities, responsible for the maintenance and operation of the defense facilities.

After all, the top of the sentry tower also needs Orc control to attack. Firepower guards and other things have to change their magazines frequently, or they will be out of fire after a round.

On the whole, the five echelons on the side of the road army and the slave workers of the orcs account for more than 100000.

Even without the help of defense facilities, they can fight ten times more than their own infected population, which is close to a million

But the slave workers didn't build it to stop it, they just wanted to create a buffer.

For example, when the infectious body group rushes over, the speed is very fast, and the impact generated is likely to directly knock down the sentinel tower and the fire guard.

But with the existence of the buffer zone, the infected bodies have to slow down when they pass, slowly climb past, or they will be knocked down.

As long as they slow down, it will be very difficult for them to get up again. It is virtually equivalent to protecting the defense facilities around the westerly fortress.

And through a small buffer can solve the big problem, for the whole westerly fortress is undoubtedly very profitable.

Of course, these ideas can only be established when the sky is broken by the infected population.

Because at this time, all the defense facilities were wrapped by the sky curtain. As long as the sky curtain was not broken, the infected body could not touch any defense facilities. The slave workers only made full preparations.

Perhaps it was not enough. In order to delay the attack of the infected population to the greatest extent, the slave workers cooperated with the sand diggers to dig a lot of large and small pits around the sky.

The small ones are 10 meters wide and 5 meters deep, and the large ones are even 50 meters wide and 10 meters deep, with hundreds of them.

There was no cover on the surface of the pit, not even some grass and leaves.

If we use traps to describe these pits, it may not be appropriate, because traps are relatively hidden.

And these pits are clearly dug there, black and hollow, separated by tens of meters can be seen.

As for why we have to do this, the reasons are very simple. First, the pit is too big to cover with normal methods.

Second, slave workers have limited time. They have too many things to make, so they have no time to cover up

However, these pits can also play their due role, because the ground outside the westerly fortress is so wide that the infected population has to step in if they want to attack.If they choose to walk around the pit, the westerly fortress side would prefer to see it. After all, the attack and impact of the infected population will be greatly reduced.

If you use the life of the infected body to fill the pit, Xifeng fortress can also accept it. Anyway, the purpose of digging the pit is to deal with these infected bodies. They can "pit" one by one.

This is all the defense facilities of westerly fortress, whether it is attack or defense or trap.

It is no exaggeration to say that even if no one defends the westerly fortress at this time, these defense facilities alone can block 500000 infectious agents, or even more.

Of course, the road troops and others must be here this time, and they have made enough preparations and arranged the formation.

Only in the edge of the sky, all by Wolf cavalry riding frost wolf standing there.

There are more than 10000 of them. They hold two bone axes produced by Xifeng fortress. They have a strong sense of extermination.

The bone axe is made according to the design drawings provided by the army. It is three times larger than the energy axe. It is very suitable for the shape of wolf cavalry. The body of the axe is full of animal bones, and the blade has some metal, which is convenient for "chopping".

Although this kind of axe doesn't have energy, it's sharp and even old, which makes people think it's not strong enough.

But in fact, the bone axe has been forged heavily, and there is a little blessing of rune, which is much better than the energy axe in sharpness and durability.

On the left and right sides of the wolf cavalry regiment stood the Triceratops and the swollen headed dragons, respectively. The total number was close to 10000.

They are the most suitable dinosaur species for charging among the dinosaurs possessed by the army, and they have great lethality in charging.

So they and the wolf cavalry formed the first echelon on this side of the westerly fortress, called the Stormtrooper regiment for short.

The mission is to carry out the first charge after the infected population approaches, so as to limit the impact of the infected population and make the infected population approach the sky slowly.

Although it is very dangerous to rush out of the sky to enter the infected population, they will not rush out far away and return in time after reaching the goal, which greatly reduces the risk factor.

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