Zhang Tianhai nodded, handed the map to Sima Yun, and then turned his head: "Muscles, smokers, and assassins, you can act with him." Be careful, don't be spotted by the zombies, the rest of us, just wait here. ”

"Good!"

"Understood."

The four of them immediately went downstairs, and the others stood by the window.

In such a high place, Sima Yun and Muscle can occasionally be seen shuttling between buildings. Due to the fear of being discovered by the zombies, the four of them moved very slowly when they were advancing, and only when they were out of the zombie's field of vision, they would speed up their pace to save time.

Now the zombies are still gathering here, and their speed is too slow, so that the zombies can regather a huge number, so I can't say that I can only set another fire.

Arriving at the designated building, Sima Yun began to carefully observe the layout of the building.

Explosives are also a science, and if you want to blow up a building, you can calculate where you can destroy it with the least amount of ammunition, what effect it will have, what effect you want, and where you need to place explosives.

The shape of the building was already in Sima Yun's brain, and the internal layout, the location of the load-bearing walls, the weight of the building itself, etc., were all added to Sima Yun's calculations.

From time to time, Sima Yun still holds a pen and writes and draws in the notebook in his hand. In the middle of the night, he closed his notebook and pulled out a few bombs.

After setting up the bombs, Sima Yun placed them on the ground and called the others over.

"There. There...... And there, put the bombs on them, all at the bottom, about a meter from the ground. ”

Sima Yun opened his notebook and pointed out the approximate location of the bomb to the three of them. The other three nodded, picked up the bomb, and walked towards the pillar and wall that Sima Yun was pointing at, and loaded the bomb in the position designated by Sima Yun.

After the placement, Sima Yun looked left and right, adjusting the position of some of the bombs from time to time. Then clap your hands. Signal to the three of them that they can leave.

Sima Yun took out the bomb, and there was still one that was not planted. After running out of the building, Sima Yun shook his hand. The bomb was dropped on the roof of a nearby building. Only then did he turn around. Leave without looking.

Returning to the place where everyone was waiting, Sima Yun returned the map to Zhang Tianhai and nodded.

"Good. Everyone. Go to the ground floor. ”

Zhang Tianhai waved his hand, and the team left here and came to the front gate of the first floor of the building, hiding here against the wall.

Zhang Tianhai stretched out one hand and stretched out three fingers. At the same time, Sima Yun also raised his right hand. In his right hand, the detonator of a bomb was pinched.

"Three."

"Two."

"One!"

When Zhang Tianhai's fingers were all clenched back, Sima Yun also pressed the detonator in his hand.

"Boom!"

A loud bang suddenly appeared from a distance.

A large cloud of dust rushed down the street, and the building where the bomb was installed suddenly shook twice, and several of the already dilapidated windows also fell in this tremor.

With such a loud noise, zombies are the most sensitive. At the moment of the explosion, all the zombies in the vicinity looked in that direction.

It was at this time that the building itself also let out a roar, and it suddenly became a little shorter.

Then, like a fallen giant, the building gradually leaned over and slammed down the street. The fall of such a huge building also brought a burst of wind, and it fell to the ground with a "boom".

The dust suddenly rose into the sky, causing a very large movement, and even the place where the team was hiding could feel the ground under their feet shake twice as the building collapsed.

This kind of movement completely stimulated the zombies' desire to attack, and they roared one after another and ran in that direction.

The zombies surrounding the sewage treatment plant gradually left their original positions and gathered towards the place where the building collapsed.

Zhang Tianhai, who had been observing the movements of the zombies, did not show any expression on his face, but in his heart, a faint smile had already appeared.

Sure enough, this kind of action can attract zombies.

They have a special response to almost all sounds, especially moving things, which can irritate zombies. The collapsed building and the flying dust will be regarded as a target by the zombies, and they will rush over desperately.

In this way, there are no zombies left near the sewage treatment plant, and their own group can easily steal into the sewage treatment plant. And Zhang Tianhai has also observed that the gate of the sewage treatment plant is still good, although it is also dilapidated, and the rust has covered the entire gate, but it does not look completely broken, so this door can still be closed, and it can block the footsteps of the zombies outside. In this way, the troubles on the periphery can be completely solved.

At this time, Sima Yun detonated the last bomb he threw out. There was another explosion, and a fireball suddenly appeared next to the collapsed building, and the concrete blocks of the shattered houses flew everywhere, and dust and gunpowder smoke rose in an instant.

This stimulated the senses of the zombies even more, and they pounced at a faster speed.

Zhang Tianhai retracted his head and said in a low voice: "Explosive ghosts, set up bombs, remote control, stay in this place." ”

After saying that, he stuck out his head again: "This is the key when we leave." ”

Sima Yun immediately understood the meaning of Zhang Tianhai's words. Nodding, he took out another bomb, quickly set it up, and slowly placed it on the outside of the gate, just against the wall.

The zombies gradually left the sewage treatment plant, and even the zombies inside, many of them ran out of the door and ran in that direction. The collapse of such a tall building, with the wall around the sewage treatment plant, could not block the vision of the zombies at all, so these zombies also saw the movement here.

Seeing that there were basically no zombies running out of the sewage treatment plant, Zhang Tianhai waved his hand, and everyone rushed out in one go, aiming at the gate of the sewage treatment plant.

All of them had machetes in their hands. Everyone knows that in the sewage treatment plant, there must be remnants of zombies that have not left. After entering, the first thing he did was to kill all these zombies first and eliminate all threats around him.

The sewage treatment plant is just across the street. After passing through the concrete pavement laid in front, the crowd quickly rushed through the gate of the sewage treatment plant.

"Shadows, werewolves close, others, clear!" Zhang Tianhai shouted.

At this time, there is no need to deliberately lower your voice. His own movements have already attracted all the zombies around him, and what awaits them is a fight.

Yang Hao and Jiawen pushed a door in an attempt to close the door, while the others stood behind the two of them, and then waved the machete in their hands towards the zombies who had already pounced.

"Hey!"

Yang Hao snorted and began to push the door.

But to his surprise, the rusty door turned out to be heavier than he had imagined.

With all his might, he could only make the door move a little. Looking at Jiawen's side, his face gradually turned red, and the gate was just humming, moving slowly.

Seeing this, the muscles immediately said a few words to the person next to him, and then ran over to help Yang Hao push the door.

His strength is much greater, and with his joining, the speed at which the gate moves a little faster.

At the same time, Yang Hao found that at the bolt connection between the gate and the wall, some rust fell off because of the twisting of the gate.

The gate itself is not very heavy, but the rust has rusted it, which makes it a little more difficult to close the gate.

But the rust can't stop the muscles either. Soon, the gate on Yang Hao's side finally arrived at the closed position. Then, Yang Hao and Muscular, two people, also came here to help Jiawen and close the door.

Zhang Tianhai also recruited a steel pipe from nowhere and inserted it into the handle of the gate, even if the gate was closed. With the intelligence of a zombie, they would not have thought of a way to open the door. Even if you think about it, you can't reach this steel pipe.

But Yang Hao was still a little worried: "Stuck the door, this door is already rusty." ”

The crowd found something more, jammed the door, and then put a little refreshment.

At this time, the surrounding zombies have also been put down by other people, and the entire sewage treatment plant is completely silent, only the zombies gathered in the collapsed building outside keep roaring angrily.

Everyone looked at the sewage treatment plant in front of them, as well as the factories and warehouses behind, and walked over step by step.

In everyone's heart, there was a trace of nervousness.

Finally here. And the battle, at this time, has just begun.

Since this is known as the most dangerous forbidden place in the city of zombies, there must be even greater trouble waiting for them in the factory. But now that you're here, there's no reason to retreat. Although everyone was a little nervous in their hearts, there was no hesitation in everyone's footsteps.

Along the cement road next to the pool, everyone gradually approached the factory.

The pool next to it is very large, and the water inside is almost full. But the water is not so clean, and from here, the water is completely black, and you can't see what the bottom looks like, and you can't see how deep the water in this pool is. On top of that, in the water, you can also see some rotting corpses, broken clothes, and so on. However, since it is open-air and the wind is not in this direction, the smell of the water is light.

But that was enough to get everyone out of here quickly. God knows if this pool of water will make some kind of moths. (To be continued......)