As these poisons burned completely, even with the blowing of an electric fan, Leng Hao and the others could still smell a faint sweet fragrance.

Sima Jun, who was in poor health, suddenly covered his throat and began to cough violently.

"Quick, go down, go down!"

The people hurriedly let these weaker teammates leave the walls.

"Are toxins useless?"

Leng Hao, who also felt slightly dizzy, came to the edge of the city wall unwillingly and looked down.

The amount of smoke that people can accept is very small, and most of the smoke is blown towards the distant cluster of Armida protozoa.

"Bang!"

Shot from nail guns and rifles, the heads of infected people exploded and fell on the taller and taller piles of corpses.

The other team members wearing masks under the city wall were still shooting desperately at this time.

"Seems really useless?"

Jiang Mingrui, who rushed over, was also a little dazed.

This is a mixed poison made by Cai Yuzhuo and He Qing by various methods, and it can be regarded as the most powerful poison for people now.

"Smack!"

At this moment, right under Leng Hao's noses, an infected body was shot and knocked over the skull.

It's just that the Amida protozoa in the head of this infected body was miraculously unharmed.

Leng Hao could clearly see that this person had no Heavenly Spirit Cover, and the head was covered with the appearance of a gray-white Amida protozoa soaked in the brain.

The Amida protozoa, which resembles a mixture of a scorpion and an ant, struggles in the brain.

The infected object it controlled also staggered, and eventually fell to the ground before it could even climb the pile of corpses.

Then the infected, trampled under the feet of the same kind that came from behind, never got up again.

After Leng Hao, who returned to the back of the city wall, told Cai Yuzhuo and them all about this matter, the doctor didn't quite understand.

"That is, when the Amida protozoa is exposed, the poisonous smoke is very effective?"

"Why do they feel that the poisonous smoke has no effect when they are in the human body?"

Just when Leng Hao and the others didn't know why at all, Lin Xinhong suddenly ran over.

The old man lowered the scope in his hand.

"I remember that in the past, these monsters controlled by the Armida protozoa used to open their mouths and spit out scorpion tails?"

"yes, their scorpion tail can attack in a small area, slimy, disgusting."

Leng Hao nodded, he was very impressed.

"Captain, I find that all the monsters under that smoke are now tightly closed, and not one of them has opened their mouths and swallowed the scorpion's tail."

Lin Xinhong's statement was quickly confirmed by Leng Hao.

In the past, when a large group of Amida protozoa attacked in groups, they tended to swallow the scorpion's tail, as if it was a habit of deterrence, but now they all keep their mouths tightly shut, which is obviously abnormal.

"Whoever has good marksmanship, knock out a few guys' Tianling Gai, let's see how the situation is?"

At Leng Hao's request, Black Eagle, Peng Xinyun, Tang Yida, and the three of them stood up.

They are all people who are very confident in their marksmanship.

"Bang!"

"Bang!"

Even they had to try dozens of shots to overturn the Heavenly Spirit Cover of an infected body, without directly killing the Amida protozoa in the human brain.

Looking at the Amida protozoa, which was soaked in the brain, constantly writhing and struggling, and then slowly losing its vitality, people finally determined that the toxin was effective against them.

"But the problem now is that these guys seem to be able to confine their facial features. Can they survive without air? ”

Leng Hao's question was quickly answered.

"The Amida protozoa itself is only the size of a fist, and even if it needs much less oxygen, it is far less than ours."

"It's a pity, the poisonous smoke is obviously useful!"

People sighed a little, the method that Leng Hao came up with was actually really good.

"Forget it, let's go back and rest."

Leng Hao turned his head a little helplessly and beckoned to the backbone of the team.

Today's fierce battle is very exhausting for everyone.

"So as long as those guys open their mouths, we can make it by putting poison in their mouths?"

Suddenly, Tang Yida's eyes lit up a little.

"Do you still want a water gun? That thing doesn't hold much water! ”

The black eagle shook his head.

"There is no need to use a water gun, there is Fan Jiang behind us!"

Suddenly, Leng Hao clenched his fists.

Children play with water guns that hold too little water, so what about the water hose guns used by firefighters?

"Then you need a pump!"

"And the water tank, you have to keep putting poison!"

"Do we have reserves for that?"

Suddenly, the people who turned their heads to look at the rivers and rivers not far away all had bright eyes, revealing the light of hope.

"Just do it, let's go find something!"

As a hydropower station that often fights floods, pumping pumps are equipped, and there is no shortage of fire-fighting facilities.

"Go back to sleep!"

Leng Hao was worried about people's rest at this time.

"What else do you sleep, if this water gun is really useful, it will work better than my 10,000 sleeps."

Tang Yida and the others were excited one by one at this time.

Soon, under the dazzling lights, a large amount of water from the river was pumped into a pool, which was then connected to the high city walls by booster pumps and connected fire hoses.

"Poof!"

Lin Xinhong, who turned on the faucet, looked at the water flow that could only drip down without a little momentum, and not only showed a wry smile.

"It's okay, we built the tank higher, so that even if we don't use a booster pump, we can just use gravity, we can achieve the goal."

When Li Yulong and Wang Wei saw this scene, they breathed a sigh of relief.

"Captain, as long as Dr. Cai and the others can provide enough poison, our water cannon will definitely be able to complete the task!"

Wang Wei turned his head and gave Song Xiaya and Leng Hao, who had just arrived, a package ticket.

"Hehe, it's too wasteful for this thing to deal with those infected, it's just right to use it for high-level monsters."

Looking at the water pipes that were dripping water on the city wall, Leng Hao felt that his heart was full of relaxation.

Just shoot with a gun, what is the ability?

We can kill these monsters with just a few gadgets!

"Let's go back and rest, and build the water tank tomorrow."

"With these auxiliary equipment, we will be able to win."

Now Leng Hao is a little carried away.

At this time, Yang Nannan, who was shooting on duty in the hot air balloon, suddenly began to wave the red warning flag.

"Captain, those monsters are attacking again!"

After reading the flag, Liu Siyuan stopped going back, and this somewhat burly man turned his head and showed a helpless smile.

"Immortal Banban, I'll hold your lungs! Let's take a break and die! ”

Looking at the fast-moving black shadows in the distance, Leng Hao scolded.