The pus etched a deep hole in the ground.

Wang Yi and others were confused,

Obviously, this pus is not fake, but why didn't it do any harm to Shi Weimin?

no

It's the metal plate in his hand!

A soldier then fired a rocket to blow up the rotten corpse, which almost caused danger to the people, into pieces, and the people came out of their hiding places,

"I said, Mr. Shi, what are you playing with? How can you hide it when you have fun?

Li Hu quickly stepped up, grabbed the metal plate in Shi Weimin's hand, and looked up and down.

"You, you didn't ask me." Shi Weimin said helplessly,

"Chief Shi, what on earth is this? How can it resist the pus of carrion?" Wang Yi could not bear his doubts and asked,

Since the pus is real, it must be this metal plate.

"Well, it's rare earth metal mined in the area where we gather in bai'e, which can be used to smelt a layer on the steel to resist the pus of the decaying corpse."

Shi Weimin said slowly.

"Rare earth!"

Wang Yi's eyebrows are a tune. Although he hasn't seen it before, he also knows that it's very expensive. It's called industrial vitamin. It's an extremely important strategic resource in any country. What Wang Yi didn't expect is that it can resist the corrosion of pus.

It's just unexpected.

As for how they discovered it, Wang Yi didn't ask much. Presumably, there are all kinds of precious minerals in the bai'e mining area. This rare earth is very precious to other places, but it's nothing here.

"Hey, hey, Mr. Shi, you've done us a big favor!"

"If this rare earth is attached to the walls and tanks, you won't have to worry about being attacked by carrion in the future!"

Li Hu said with flying eyebrows, now, the biggest threat to Daqingshan from the corpses is not the strong corpse, the claw zombie and so on, but the rotten corpse.

Carrion is no different from ordinary zombies before it reaches the attack state, and ordinary special combat team members will not notice it at all. However, when it starts the attack, it must cause damage to the team before it can find carrion and fight back.

This is relatively light. In the previous wall defense battles, it was because the pus of the decaying corpses first opened the gap that the corpses were able to break through the wall.

If the rare earth is used to put a layer on the wall, it can be imagined that the wall will not be destroyed even if it is twice as much as the next time the corpses attack the city.

"Ah, Captain Li, although this rare earth has a wonderful effect on decaying corpses, it's precious. It's not easy for you to wipe it on the city wall."

Shi Weimin shakes his head when he hears the speech. Are you kidding? Rare earth is so precious, and it still needs refined rare earth to have the ability to resist the pus of decaying corpses. How can it be smeared on the city wall?

"Chief Shi, do you mean that there are not so many rare earths in this bai'e mining area, or something else?" Wang Yi asked with a frown.

"There are rare earths. The main reason is that it's very difficult to mine them. After all, it's not like before the end of the world. There's no electricity. Now the ore is mined by those workers, and the refining is done by other gathering places." History is the way of the people.

"Just have it. With our ability, are we afraid we can't extract rare earth?" Li Hu, with a smile, seemed to hold the metal plate like a baby.

Wang Yi nodded slightly and agreed with Li Hu.

With the ability of Daqingshan, it's not easy to build power plants and refineries for the bai'e mining area. It just takes some time. It's really not enough. We can also transport these ores back to Lianfeng mountain for direct refining.

Two hours later, the battle over there was almost over. 100000 zombies, or less than 20000, are rapidly decreasing under the attack of soldiers.

On the ground, a thick layer of zombies, flesh and bones, and occasionally a few pieces of crushed basic meat can be seen,

Without mutant zombies, the tank team has no danger in dealing with these ordinary zombies. It just needs to increase its horsepower and crush them all the way. As a result, at the end of every battle, all the tanks in the battle are corpse limbs, arms and meat.

Twenty thousand zombies were completely wiped out in half an hour. Zhang Fei took the soldiers to clean the battlefield, while Yang Ze led the material exchange teams who had been rescued and several other gathering places to come.

"Commander Shi, I don't know why the corpses here are so manic that they almost annihilate us. Thanks to your soldiers."

One of them, a bearded man in Mongolian costume, came forward and said.

He is also the leader of a gathering place nearby. His name is borret, but this gathering place is made up of herdsmen living nearby. Except for some sheep and horses that are lucky to have no variation, there is basically nothing else in this gathering place.