Because the slave workers could not use short-range communication devices, the route army kept several members of the resistance behind to facilitate communication with the front line. Now it really came in handy.

People around can also hear the news in the communicator and focus on the road army, because the shortage of ammunition is also a troublesome problem.

"You can't stop. Increase the fire output for me. It's absolutely necessary to break the spiritual barrier in one wave, otherwise the corpse controller will repair it, and then we will fall short!" the road army pressed the short-range communicator and said on the public channel.

Although this ability of the corpse controller was faced for the first time, the Route Army knew very well that the corpse controller must not be given a chance.

The problem of ammunition can't be controlled so much for the time being. Without ammunition, he still has dinosaurs. If the spiritual barrier can't be broken, their dinosaurs can't play a role.

As for why not reserve more groups of ammunition, it is because the road army has finished all kinds of things, and there are only more than 300000 dragon coins left.

If it's normal, there are a lot of more than 300000 dragon coins. You can let the Route Army buy most things, and even arm a team of thousands of people.

But the energy magazines used by firepower guards and pull-out guns are too expensive, and more than 300000 dragon coins can't buy much.

If you allocate it to thousands of fire guards and pull-out guns, you can use less energy magazines.

Therefore, even if the Route Army spends all its money to buy energy magazines, it is still not enough.

Originally, what he wanted was to buy dragon coins while killing infected bodies to support the war.

But I didn't expect that the corpse controller put a large number of rank-free infectious bodies in the front, so that he couldn't get any reward for killing these infectious bodies.

Therefore, the route army lost money in the previous battle, and the supply could not keep up with the output.

Although there are many supply boxes left in his armed module that can be used, they contain huge rewards that can make the route army "rich" again

But the problem now is that he doesn't have time to open these supply boxes. Naturally, he can't get the reward inside.

"I feel a lot of mental power. It should be the corpse controller. These are probably made by them." Ruan Bing narrowed her eyes slightly and said to the road army.

"How can they have this ability? Why haven't they found it before?" the road army frowned deeper.

"I don't know. This is also the first time I have met, but the only person who can have this spiritual power is the corpse controller." Ruan Bing replied positively.

In fact, the real situation is similar to what she said. The mental barrier was really made by the corpse controller.

Seeing that the casualties of the infected body group were too large, they felt that this would not work, so they created a mental barrier.

A single corpse controller certainly does not have this ability, but the joint efforts of hundreds of corpse controllers are different. Creating a spiritual barrier is a very easy thing.

Moreover, the mental barrier they set up is just in front of the infected body group, and the mental force required is not much, which can last for a long time.

"What do you do, boss Lu? Do you want the slave workers to cease fire?" the butcher nearby hurriedly asked the road army.

Because the energy bomb hit the mental barrier at this time is completely consumed in vain and can't hurt the infected body group.

The route army did not directly answer the butcher's question, but looked up at Xiao Wan above: "how? Can you find the trace of the corpse controller?"

His idea is to use this opportunity to find the body controller hidden in the infected body group, and then use high-altitude strike to kill the body controller.

Unfortunately, Xiao Wan shook her head directly: "no, there is no movement in the infected body group. I can't find the body controller."

"Boss Lu, the infected group has advanced more than 20 meters with the help of the spiritual barrier, and our attack can't hit them!" the goshawk also reported to the road army nearby.

"Then continue to attack, the fire can't stop, no matter what happens, we have to break this thing!" the road army made a quick decision and issued an order.

Although this will consume a lot of ammunition for no reason, if you don't attack, the mental barrier will never be broken.

At the same time, the road army began to compress their brains and condensed two flame bombs. Without looking at them, they threw them at the position of the spiritual barrier.

The people around them also learn from each other, condensing their own powers and bombarding the spiritual barrier.

It's just that most of them have limited range and can't fly that far.

Even if some third-order abilities can be reached, the damage caused is very small and of little use.

The same is true of the flame bombs of the route army. When they hit the spiritual barrier, they only burst out two bursts of fire, with no special effect.

In fact, this scene is also very normal. After all, the spiritual barrier can completely block the attacks of fire guards and drawn artillery, and the attacks of the road army are naturally nothing to say.

"No, it's too far. We can't reach it." Ruan Bing was a little annoyed. In this case, her powers didn't work at all.

"Xiao Wan, look at you. Take the spiked pterosaur and increase our attack frequency." the route army quickly issued a second order.

As for why not directly let the first tier dinosaurs launch an assault, the reason is also very simple.

They dug pits in front of them, which limited the charging of the dinosaurs, and the road army didn't intend to let the dinosaurs run so far.

Xiaowan and bee sting pterosaurs can fly. Naturally, there is no terrain limit, so it's OK to fly over and attack.

"Got it!" Xiao Wan answered the road army.

Then she sent out brain waves to let all the pterosaurs come, as well as the flying creatures she controlled.

With groups of flying creatures passing over the heads of the road troops and others, they soon reached the front of the spiritual barrier and launched an attack.

Due to the different types of flying creatures, they emit a variety of powers, one after another hit the mental barrier and burst into bursts of fire.

The attack of bee sting pterosaurs is relatively uniform. They can shoot a long spike every second, and the lethality is OK.

With the help of the two creatures and tens of thousands of energy bombs, the spiritual barrier finally showed signs of cracking.

In fact, it mainly depends on firepower and artillery. If it were not for their continuous attack, it would be a dream to destroy the spiritual barrier.

"Boss Lu, another group of our magazines have been emptied. At present, there are only two groups left. Do you want to reduce the fire output?" suddenly, a rebel reported to the Lu army through a short-range communicator.

At present, what the road army prays for is to break the spiritual barrier so that he can kill the infected body with class behind, so as to supplement some dragon coins, otherwise they will really run out of ammunition and food

"Yes!" the members of the rebel army quickly replied, saying nothing more and restoring silence on the channel.

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