In the afternoon, the weather is overcast, as is the case in May, often it rains for a few days, but it is not very heavy.

After a month, the city also has a little greenery, not because the greening is done well, but in the green belts on both sides of the street, all kinds of wild grasses have grown, and in the case of no one pruning, they grow wildly, and some cover some of the road surface.

Of course, these are not ordinary weeds, and some of them absorb fertility at a rate that makes it difficult for ordinary plants around them to survive.

Some scientists have argued that if humans disappear, within 25 years, all cities will be completely occupied by new plants, and within 100 years, all wooden buildings will disappear.

Urban skyscrapers made of glass and steel will collapse in two hundred years, and the Eiffel Tower will last three hundred years.

Houses of brick, stone and concrete will last longer, but will also collapse around a thousand years.

Bridges may last two hundred years, but even the world's largest arch bridge will eventually collapse within a thousand years. Within 250 years, the dams built by humans will also collapse.

Almost all the remnants of civilization left by humans will disappear in 20,000 years, and in 50,000 years, all human relics on Earth will become difficult to trace archaeological clues, because glass and plastic will all be dissolved.

At this time, we, like dinosaurs, became an unsolved mystery for later intelligent beings to study.

These scientists don't add the condition of species variation.

Species mutation, if humans can't survive, then all this will be done tenfold, a hundred times faster.

Twenty-five years of plant occupation of the earth will become two or three years.

~

Tanks pressed over the road, motor vehicles, and sweeping robots were crushed, not to mention the flesh and blood zombies. Behind the three tanks, there were several armored vehicles, and on each vehicle, there were several soldiers.

In the sky, two helicopters made a whirring sound, leading the team on the ground towards the Yuelu area.

On the helicopter, Deng Manjun and Zheng Shi sat side by side, Zheng Shi did not speak, he had suffered at the hands of the cockroach mercenary group, of course he hoped that Deng Manjun would destroy them.

But he was a little entangled, because he failed, and Deng Manjun succeeded, which can only prove that his ability is worse than the other party.

In the villa area, Luo Zhiwu led a few people from the battle group, very leisurely.

Yu Yan was still playing with his cockroaches, and Huang Qiang and Ah Jian were meticulously standing guard on the roof, holding an F-17 automatic rifle.

Liao Aowen and Xiao Qingqing were on the roof of another villa, responsible for surveillance in the other direction.

"Huh? What is that? Could it be a helicopter, the regiment commander, are they back? ”

Xiao Qingqing said suspiciously, picked up the telescope to confirm.

Liao Aowen said: "It's time to come back, I went out all morning, and they only brought one meal." ”

"That's not right! Wrong! It's not like the regiment commander, the helicopter is not numbered correctly! Xiao Qingqing shook her head while observing through the binoculars.

Liao Aowen snatched the binoculars, and then shouted: "All on alert, team leader!" There is a situation, it's a helicopter, a helicopter of unknown origin! ”

Luo Zhiwu and the others naturally heard it, and each looked through binoculars, and sure enough, they found two helicopters.

"Everyone, gather immediately, Huang Qiang, Liao Aowen, you two control the bazooka. Yu Yan, your cockroach king prepares, once the helicopter is too high and the bazooka is not enough range, it will be time for your cockroach king to play. Others, check weapons, assemble outside Villa 71, and do what you are told! ”

But soon, Luo Zhiwu realized that something was wrong.

"Not good! The other side has tanks, armored vehicles! ”

The other party had already begun to pass the Xiangshui Bridge, and Luo Zhiwu saw the tank coming out from behind the building on the opposite bank.

Xiao Qingqing also shouted: "Three tanks, five armored vehicles, about forty people in the armored car!" ”

After the initial shock, Luo Zhiwu was not nervous, she pulled out her heavy sword and said: "No matter who the other party is, it is obvious that the person who comes is not good, and there is no need to salute first and then soldier." Li Ze, Ah Jian, you two also go and get bazookas, four-barrel bazookas, I don't believe it, I can't handle you. Come with me, we will lie in ambush at the bridgehead and attack suddenly. ”

The group of people operated urgently, and the efficiency was very high, and the tank had already reached the middle of the Xiangshui Bridge, but Luo Zhiwu and the others were like nine cockroaches, moving rapidly to the bridgehead.

Zheng Shi and Deng Manjun sat on the helicopter, and the helicopter in front of them had already transmitted the situation through the walkie-talkie.

"Report! The tank is about to pass through the Xiangshui Bridge, please indicate! ”

Deng Manjun brought the walkie-talkie to his mouth and said: "After passing the bridge, all personnel are in position, immediately launch an attack, and do not give the enemy a chance to react!" ”

As soon as he finished speaking, "Boom! Bang! When the voice came, Deng Manjun was a little puzzled, why was he in such a hurry?

Through the glass of the helicopter, he looked down and was speechless in shock.

Four rumblings sounded in a row, and one tank in front of it was no longer moving, the barrel was crooked, and black smoke was emitting.

"Enemy attack! Enemy attack! Get out of the car now and organize a counterattack! Organize a counterattack now! ”

After Deng Manjun gave the order, Zheng Shi whispered like a ghost: "I don't think the soldiers should be allowed to get off, of course, this is just a suggestion of mine." ”

Deng Manjun saw the soldiers below get out of the car, and the two sides began to exchange fire, and the sound of assault rifles hit the concrete at the bridgehead, and the sound of explosions kept coming.

"We have a lot of people, even if we don't have the protection of armored vehicles, we have two tanks, plus more than a dozen rocket launchers, and we can just run them over."

Deng Manjun was unimpressed.

Zheng Zhi said: "I didn't mean that, I mean, here are five red dots!" ”

"What five red dots, I just want to ......, ah, five red dots!"

Before Deng Manjun finished speaking, he heard an exclamation on the walkie-talkie.

"Report! Minister Deng, our helicopter was attacked by UFOs, and the fuel tank seems to be leaking. ”

"Report to Minister Deng, it's a cockroach, what a big cockroach!"

"Puff puff! Poof! ”

"Boom!"

The helicopter in front crashed into the huge metal pipe arched up from the bridge, making a loud bang.

Zheng Zhi said in a panic: "Minister Deng, Zheng suggested that we hurry up and return home, otherwise we will end up like them!" ”

Deng Manjun was also startled at first, but calmed down in a blink of an eye.

"Don't panic, it's just cockroaches, keep fighting, I'll meet in person!"

He picked up his rifle, opened the door of the helicopter, and regardless of the battle below, threw the walkie-talkie to Zheng Shi, staring closely ahead.

The battle below was very fierce, but in fact, there were fewer casualties, there were only a few dozen people in total, the tank was blocked by the bad tank at the front, and the target could not be found, Luo Zhiwu and others, hiding behind the concrete pier at the head of the bridge, the people here could not attack. After all, the firepower of the cockroach mercenary group is not so fierce, and the first wave of attacks has already been successful, and there is really no chance to attack again later.

In the sky, Deng Manjun saw a strange insect flying in, so he shot directly.

Most of the bullets missed, but when he calmed down, he really got a few shots, and the cockroach king was injured in his wing membrane, went around the back of the helicopter, and began to cut the tail of the helicopter.

Deng Manjun was dumbfounded, and Zheng Zhi said: "Hurry back, hurry back!" ”

Deng Manjun glanced at the battle situation below, and directly ordered: "All retreat!" Retreat all! ”

The next moment, everyone began to get into the car, and the tank began to go backwards.

The battle lasted less than twenty minutes, and it was as if nothing had happened, except for one smoking tank and three corpses, proving that there had been a fierce battle here.

"Ah Qiang, can this tank be repaired?" Luo Zhiwu touched the big guy who was smoking, and was a little distressed.

Huang Qiang shook his head and said: "It's too difficult, it's like this, the shell and tracks are badly damaged, and it takes a lot of effort." Unless there are no problems with the engine, launcher, etc. inside, it's just a pile of scrap. And this is an old tank, something from a hundred years ago, and it's useless. Huang Qiang said as he opened the lid of the tank.

"Forget it! Let's clean up our injuries and get ready to continue to be vigilant. "There is no interest in Rozhi dancing anymore.

"There's a guy who's unconscious, not dead yet!" Huang Qiang actually dragged a living person out of the tank.

(End of chapter)