Mosquitoes are creatures that have been around for a long time, having exterminated dinosaurs a long time ago, and now they are starting to engage humans again.

In 666 B.C., a mosquito fell ill, and it found a target based on the mosquito life concept that I can't live and you don't want to live, and that was a person, not a hairy animal, but a white and fat person. The mosquito had been scouting in the air for a long time, and finally found an opportunity and quietly landed on the man's buttocks. Regardless of the taste, the mosquitoes are not here to eat meat, but to pull a cushion.

Syllable!

This person felt that his buttocks were so itchy, so he slapped him hard, and then he saw a pool of blood in his palm, and he didn't care, he wiped it directly on his body, and continued to bend over and plant rice in the ground.

After a few minutes, he felt an extremely itchy place on his buttocks, so he reached out and scratched it, but he felt that the more he scratched, the more itchy he scratched, the more he scratched, the more he scratched, the more he scratched, the more he scratched. As the vicious cycle continued, he found that his fingernails were full of flesh and blood. He quickly touched his buttocks and found that there was a big bump bulging on his buttocks.

The pimple was large, estimated to be five centimeters in diameter and one centimeter in height. But not only did he not feel the pain, but a piercing itch stimulated his brain, urging his brain to give the command to scratch hard.

He thought that the skin on the butt was rough and thick anyway, and it would be fine to scratch it a little, but now it was bleeding.

After less than an hour he felt sick, dizzy and weak, his eyes were blurry, and his eyes suddenly became dry. He was no longer able to move and could only lie on the bed, where his wife wiped his sweat with a wet towel and touched his hot forehead from time to time.

A few days later, the man died in agony. Before he could take his last breath, he seemed to see a terrible image of a barren planet, a swarm of mosquitoes like locusts, everywhere they went, swooping down on the tall animals, and then a few seconds later there was only a pile of bones.

In 666 A.D., in a place where there was a frequent drought, there was no harvest again, and several of the family's livestock died of thirst, and people could not drink water. A mosquito lives a very moist life, it feeds on human blood to replenish water, and by the way, it can also quench hunger.

There is a family, this family has a little baby, this baby is lying in bed and taking a nap. A mosquito from afar came to the baby's ear.

The buzzing sound was endless, and the little baby was slapping hard in her ears, but she couldn't kill this annoying mosquito, and in a fit of anger, she sat up from the bed, and then changed her position and continued to sleep. The mosquito does not give up and continues to follow. Where the little baby goes, the mosquitoes will go. In the end, the little baby could only give up the nap and go outside. However, as soon as the little baby took two steps, she felt dizzy and tinnitus, and her breathing became short. The little baby hurriedly sat on the ground, felt her heart beating fast, and touched her somewhat hot face. At first, the little baby thought that she was hot, so she quickly crawled to the back room, scooped a scoop of water and splashed it on her face. But it didn't work, but it felt hotter, so hot that my throat was about to smoke.

After more than ten minutes, the little baby suffocated to death with big eyes open, stuck out her tongue and made a posture of being strangled by her neck.

In 1666 A.D., a physician dissects a mysteriously dead bison. He pulled out a lump of undigested grass and some stones from the bison's stomach. Take out the liver and put it on a plate on the table next to it, and then take out some of the other organs and set aside.

Without exception, these organs are wrapped in a disgusting layer of mucus that is slippery to the touch.

After most of the organs in the cow's belly are removed, there is only one large heart left. There was something strange about this heart, there was a pale green thing that looked like a blood vessel in the left atrium and right ventricle, but it was less than five centimeters long, as if two caterpillars were lying on the heart.

The physician did not act rashly, and he could not touch the heart until he knew whether it was infected with any bacteria or viruses. He poked his heart lightly with a glass rod, but there was no response. Then, he poked the pale green part with the glass rod, but there was no response.

After a while, the physician was called away, as another dead animal was found, but this time domestic.

When the physician returned, he found that the two pale green lines on the bison's heart were missing. However, a mosquito appeared. It is infiltrated by hiding in the hair of domestic livestock.

At first, the physician didn't notice it, but just as he was about to cut out the bison's heart, the mosquito happened to lie on its stomach. The internist quickly waved his hand and drove away the mosquitoes.

The physician had the opportunity to shoot the mosquito to death, but he released it. This release directly caused the whole town to become a dead city, the specific reason is unknown, but I know that people are very painful when they die, it is a heart-wrenching pain, so painful that you want to dig out your heart to see what happened.

In 2666 A.D., the war between humans and mosquitoes has been going on for hundreds of years, but it is still not possible to completely eradicate mosquitoes. Every time people think that all the mosquitoes have been eliminated, but the following summer will always appear on time and never be absent.

Due to the abuse of various drugs and mosquito coils, mosquitoes have developed extremely strong immunity, and general mosquito coils are no longer useful.

Later, people finally found a solution, although this method cannot completely eliminate mosquitoes, but it can make mosquitoes have nowhere to escape and kill themselves in a short time. A mosquito coil has been developed that does not directly poison mosquitoes, but acts like a sleeping pill to make mosquitoes sleep quickly. In addition, there is a very special effect, which is that it will leave a venom component in the human blood. This venom component is harmful to the human body, but has a fatal effect on mosquitoes, once a mosquito bites you and sucks your blood, then this venom component will enter the body of the mosquito, react with the digestive juice of the mosquito, produce an indigestible solid, this solid can not be excreted from the body, and over time, it will make the mosquito's digestive system collapse and starve to death.

For a while, people seemed to have found a life-saving straw, and finally had an antidote.

However, the good times did not last long, and people found that this mosquito coil has a huge side effect, that is, the saliva of mosquitoes sometimes enters the blood of the human body, which will produce insoluble substances similar to stones, which will block blood vessels for a long time, resulting in poor blood circulation, which will lead to local tissue necrosis in serious cases, and even more serious will lead to paralysis.

For a time, the scales of victory again tipped in favor of mosquitoes.

Just when people were helpless, some scientists came up with a way to use mosquitoes to deal with mosquitoes. They already know the habits of mosquitoes, when they appear during the day, where they appear, and where they return. As a result, a mosquito called the spy mosquito was cultivated through gene transfer and cloning. The mosquito that has been cultivated by humans is still being tested, and it is not yet clear whether this mosquito is effective, so we can only wait for the test results.

In the first experiment, the mosquito was put into a room filled with all kinds of mosquitoes. At first, the mosquito was a little panicked, it had never seen so many mosquitoes, and after a while, it gradually became familiar with the temperature and humidity of the room and the size of the space. There are three ways to kill a mosquito, the first of which is to fight tooth for tooth, directly sucking up the blood of a mosquito and turning the mosquito into a dried corpse. One disadvantage of this method is that after sucking enough mosquitoes, it requires a large bloodletting.

The second way is assassination. Assassination is more time-saving than bloodsucking, and is the main mosquito control method of this spy mosquito.

The third is poisoning. Compared with bloodsucking and assassination, poisoning is more hidden, and can eliminate a large number of mosquitoes in a short period of time, which is more efficient than bloodsucking and assassination, but there is also a congenital deficiency, that is, after several generations of mosquitoes have reproduced genetic mutations, they will produce anti-toxicity, and the effect will be greatly reduced.

A day later, almost twenty hours later, the room was examined, and most of the mosquitoes were gone, but many were still alive, and it was discovered that the spy mosquito was dead, with its head and body separated.

People were generally satisfied with the results of this experiment, so they decided to improve the spy mosquito so that it could live longer and be more combative. In the second experiment, the Spy Mosquito 2 was placed in a room full of mosquitoes. After less than an hour, the experiment was over, because all the mosquitoes inside had been killed, not a single one was left, and the spy mosquito still survived.

Seeing that the results were so good, it was decided to mass-produce this spy mosquito.

A few days later, a swarm of spy mosquitoes was released by scientists in the wild. After a few days, those annoying mosquitoes were really gone, and none of the mosquitoes that usually buzzed could be heard, and it felt like the whole world was quieter all of a sudden.

Yes, the whole world is much quieter.

After these spy mosquitoes have been eliminated, they turn on other flying bugs, flies, bees, butterflies, and even some birds.

A disaster caused by spy mosquitoes has happened like this, and by the time people realize it, the number of spy mosquitoes is already in the hundreds of millions. The spy mosquitoes are out of control, and even the scientists who have cultivated them have been unable to stop them from attacking all creatures they can encounter, including humans.

A few weeks later, almost all of the planet's creatures had been wiped out by the Spy Mosquitoes, and except for the humans who were hiding deep underground, there were only a few hundred people left on the ground still dying, with no ammunition and no food, no water, and not even a place to sleep.

These hundreds of people can't hold on anymore, and it won't be long before they will be eaten by the spy mosquitoes outside.

At this moment, a huge spy mosquito flew over slowly, it looked at the gate of the human defense, and with only a slight flick of its wings, a hurricane was generated, directly blowing away the last hope of the human race. With no other food, the spy mosquitoes began to eat trees, grass and flowers.

Years later, the planet has run out of oxygen and is devastated. A stone wrapped in the eggs of the spy mosquito rose from the ground, flew out of the atmosphere, and flew into the depths of the universe, far away from the planet that was no longer alive, this planet that was full of countless corpses of the spy mosquito.

Hundreds of years later, when a small grass took root and sprouted, humans came to the surface for the first time. What he saw was not green mountains and green waters, nor blue skies and white clouds, but only gray skies, turbid air, and the corpses of spy mosquitoes lying on the ground. After all this time, the corpses of the spy mosquitoes still did not decompose, thanks to the air that had almost no oxygen, in addition to the strong physique they had evolved in their own right.

This person walked step by step on the ground, looking at the spy mosquitoes cultivated by his ancestors, and sighed. With a creak, the corpse of a spy mosquito was accidentally crushed under his feet. The corpse of the spy mosquito has long since weathered, dehydrated and withered, shattered at the touch of a touch, and turned to ashes in the long river of time.

After a few days, it started to rain. The rain is yellowish in color, because many of the corpses of spy mosquitoes turn into dust and drift into the sky when the earth shakes, which is why the sky looks gray.

When the heavens turned white, the earth also turned green.

The geology of the planet remains the same as it was hundreds of years ago, and all the rivers are still the same, with no diversions or interruptions. When people came out of the underground one after another, they lamented that time had passed, and fate played a huge joke on them.

The trees that had not completely died also began to take root, some grasses began to grow all over the ground, and some flowers bloomed again.

After a few years, the air was less muddy and you could take off your mask to breathe, and people began to settle on the ground. Over time, some tribes appeared. Some people who like to explore start to form teams to go to places that no one has ever visited.

In some places, the spy mosquito once laid eggs, and these places are generally relatively hidden and difficult to be discovered, so they can be well preserved. Over the centuries, most of the eggs have died and withered, but some have survived the test of time and remain dormant until now.

An expedition of five people came to a puddle, two of whom wanted to wash themselves in it, while others watched the wind. Underneath the puddle was an intact egg, but it was encased in a bony structure with a layer of dirt on the outside, making it difficult to find unless it was dug up. However, one of the two people in the puddle was lucky enough to step on the egg, which alarmed it, although it was not enough to crush the bony structure outside.

The first time the awakened egg is to allow the larvae inside to absorb nutrients and develop rapidly.

Soon after the five men left, a spy mosquito flew out of the water, but before its fragile body could adjust to flying, it fell heavily into the puddle. The spy mosquito crawled out of the puddle, climbed under a tree one by one, and then climbed down the trunk to the tree and hid.

A few days later, when people saw the spy mosquito, they were so frightened that they couldn't move a single step like a nightmare.

The tribe that humanity had built up with great difficulty had already been destroyed before it could expand. This thriving spy mosquito is different from other spy mosquitoes, it knows how to develop for a long time, although it has destroyed the human tribe, but it has not killed all humans, it still needs humans to provide it with food.

Finish.