Leng Hao looked at the valley under his feet.

They had reached the end of the valley.

A large number of Armida protozoa were building human ladders to climb towards the entrance to the valley clogged with boulders, and there were even scattered monsters approaching the top of the valley.

"See how many sulfuric acid cannons there are?"

"Hey, hey, it's all set."

The black eagle said with a smile as they wiped their rifles.

After several battles, there are not many sulfuric acid cannons in this Amida protozoa cluster now.

Precisely because of this.

So when escaping, the only remaining dozen or so sulfuric acid cannons were arranged in front.

"Kill them."

Under Gong Zhiyun's whispered reminder, the people on the hill fired accurate shots almost simultaneously, blasting all the sulfuric acid cannons that were slowly climbing.

The sulfuric acid cannons that were climbing on the human ladder exploded one by one, and the rotting venom in their bodies splashed in all directions.

The large amount of venom caused dozens of Armida protozoa to rot, making the somewhat hastily built human ladder a little unstable, and the whole collapsed a large section.

However, this is also the damage that Leng Hao and they can do the most at the moment.

After just a pause, the numerous monsters continued to climb upward, only to separate some inconspicuous parasites and pile them up towards the mountain where Leng Hao and the others were.

"It's really hard to block them now."

Wang Xueyan looked at the large number of Amida protozoa with some worry, there were too many of these guys.

At this moment, a paramotor in the sky slowly descended, and a modified liquefied gas tank fell from it, and by inertia, it landed at the bottom of the human ladder where the large group of monsters gathered.

"Boom!"

With a loud explosion, a large number of flames rose up.

At least a few dozen Armida protozoa were bathed in flames, constantly struggling in the flames.

"That's a good shot. If only we had more paramotors. ”

Gong Zhiyun sighed a little, after all, the tail of the valley was too far away, and it was difficult for people's firepower projection to reach here.

And using ammo to destroy these monsters is really not cost-effective.

"We have good terrain here, we can throw some fire-starting things down."

The black eagle licked his lips and looked at the monsters at his feet with some greed.

"It's useless, it's full of people down here, such a dense number of people, a small space, no matter what you put in, it will be extinguished by them."

Wang Xueyan shook her head.

However, at this time, Leng Hao and Gong Zhiyun's eyes flashed brightly and collided together.

"A lot of dust, isn't it feasible?"

"It works. But we don't have that much flour. ”

"No, I remember the Salvation Army, they seemed to have a lot of tobacco. And some synthetic dyes? ”

Leng Hao's question made Wang Xueyan nod in some surprise.

They have these things, but they don't seem to have anything to do with the current battle.

"Then act quickly, now the road is open."

When Gong Zhiyun and the others quickly sent back the news, the people of the rat expedition carried bags of tobacco powder, wood chips and the like to the tail of the valley and poured them all towards the bottom of the valley.

As bags of dust were dumped, soon the entire small valley began to be filled with fine dust.

Originally, this two-lane, ventilated valley with front and rear ventilation was not very satisfying.

But now, when they decide to escape, at least tens of thousands of Armida protozoa are crowded at the tail of the valley, and they are constantly climbing around.

In addition, after the front and back were blocked, the whole valley was no longer ventilated.

This makes it possible for Leng Hao and Gong Zhiyun's ideas to become a reality.

"Dust explosion is a scientific phenomenon. We don't know if we're going to be able to do it, at least the dust isn't a bad thing. ”

explained to Wang Xueyan for a while, but the woman still didn't quite understand.

"Where did you learn this?"

"There was a drama plot in a TV series I participated in at the beginning, and I went to the Internet to learn about it, and I was very impressed."

Just as Leng Hao and Wang Xueyan were chatting, a large amount of dust had formed a dust cloud in the valley, like floating snow particles, enveloping the entire valley.

"Leng Hao, you are really knowledgeable."

Looking at Wang Xueyan with an adoring face, Gong Zhiyun rolled his eyes wordlessly, he would be okay or not.

"Boom!"

One of the survivors had just dropped a bag of sawdust into the valley when suddenly a fire erupted beneath him, about half a meter from the heads of the Amida protozoa.

No one knows where the fire came from, but it did explode.

A large burst of fire erupted in the valley.

This is not the extreme space dust explosion that Leng Hao and Gong Zhiyun imagined.

Instead, the fire in the front of the valley suddenly became extremely intense, and even formed a fire tornado that erupted in the air.

The cluster of Amida protozoa, which had originally spread distance, was also wrapped in these flames that rushed through dozens of meters.

And at the same time as they caught fire, the dust that filled the valley made the flames seem to have a place to borrow.

These spreading fires seemed to stretch their legs and ignite fires everywhere in the valley.

And the number of Amida protozoa that were ignited was a bit large, which also made the Armida protozoa cluster unable to extinguish this roaring flame.

"What's going on?"

Leng Hao's eyes widened as he watched as if he had a spirit flying around in the Amida's protozoa cluster, and everywhere he went, there was a sea of fire.

"Whatever, it works anyway, everyone keep throwing it!"

With a happy face, the black eagle grabbed a bag of tobacco powder and threw it into the valley.

A somewhat scorching wave of fire caused the black eagle's hair to curl.

Ignoring the sweat on their faces, looking at the whole steamer-like valley, at the growing flames, and at the Amida's protozoa that kept waving their limbs in the flames, everyone smiled.

"Die, burn you!"

"Jinnima's is so cool!"

Just as the shouts of the people amid, another paramotor dropped an incendiary bomb.

This time, the explosion of the air wave even raised a huge wave of fire, like a gorgeous flame flower, quietly blooming in the valley.

"Hehe, it seems to have worked."

wiped the hot sweat on his face, and said with a cheerful smile.

"No, it doesn't seem to be yet."

At this moment, Gong Zhiyun turned his head to look at the boulder at the end of the valley.

Right there, a large number of Armida protozoa were still trying to pile up human ladders, and they still tried to escape.

It's just that now these panicked guys, and even many of them have burning flames on their bodies.

"Huh? What is that monster? ”

Leng Hao's eyes narrowed slightly, looking at a humanoid monster with a huge body and agile movements in the Amida protozoa cluster.