As soon as the RR virus appeared, it quickly spread to the whole world, and all life on the earth, whether it was humans or animals or animals, as long as they needed to breathe, were quickly infected with the RR virus. By the time humans discovered the existence of the RR virus, it was too late.

After RR virus infection, the mortality rate is extremely high, reaching nearly 30%. In just three months, in addition to the death of a large number of animals, the global population has plummeted by about 2 billion. These three months can be called a nightmare three months.

After three months, about 5 billion people who survived naturally developed antibodies in their bodies, and they also found that their bodies had become better, and almost every one of them had more than doubled their strength, speed, cell activity, and skin toughness. Even an ordinary person can easily break the past world records in weightlifting and 100-meter running.

However, the catastrophe has also begun! Humans who have always lived comfortably, their physical conditions have increased so much, and the birds and animals that have also survived the RR virus have been following nature's survival of the fittest, and this time the physical transformation has increased the strength of various birds, animals and creatures in the ocean much more amazingly than humans. And some of the terrifying monsters have wisdom!

In a mountain forest not far from Yangzhou, Mo Huai, who was standing silently on the cliff with his hands in his hands, was looking at the two monsters that were fighting frantically below with his eyes squinted. The two monsters looked like wolves and leopards, but when mutated, they looked larger and more ferocious than normal wolves and leopards.

After fighting for a long time, in the end, the wolf who was covered in blood, had many scars on his body, and even one leg was almost bitten off by a leopard, and bit off the leopard's neck, and then quickly devoured the leopard's corpse.

The wolf, which did not look bigger than a leopard, only slightly bulged its belly after devouring the leopard's carcass, but it quickly became deflated again, as if it was digesting quickly.

Roar.. The wolf that ate the leopard monster roared, and the breath all over its body suddenly soared, and the air above its body quickly recovered, and the blood stains dispersed, but its hair also began to change strangely, from dark red to red, and finally to blood red, as if soaked in blood, and the evil qi was also more intense.

"Hmm, it's become so much stronger all of a sudden!Is genetic evolution? It's interesting!" Looking at the fierce blood wolf, Mo Huai's eyes were shining.

Genetic evolution is also one of the essences of cultivation in this world, Mo Huai is naturally very interested, and even hopes that by studying the genetic mysteries, he can realize a method of cultivating to improve the genetic level, such as the Nine Tribulations Secret Book prepared for Luo Feng by the mountaineer.

Although this is very difficult, with Mo Huai's strength and realm, it is not impossible to create it if he has studied the genes and the cultivation system of this world deeply.

In September 2015, starting with the attack of the endless creatures in the ocean, countless birds and beasts transformed into 'monsters' began to attack human settlements, and the bloodshed and madness began.

In the war between humans and monsters, people were shocked to find that the thermal weapons that they had always been proud of only worked on those low-level monsters. And the mighty birds, monsters, and monsters of the sea are not afraid of bullets and artillery fire. Bullets hit them, not even breaking through the feathered scale armor. The missile attack was easily dodged by the monster with fast nerve reaction and amazing speed.

Even if humans use nuclear bombs to attack, they are shocked to find that the monster's defense is too strong, only in the core area of the nuclear bomb attack range, a large number of monsters have died, and the larger scattered area has not been able to kill the monsters.

The power of the nuclear bomb is far less powerful than human imagination, although it kills a number of monsters, but the nuclear radiation has made the monsters born a more terrifying existence, with the ability to fly blood demon wolf...

The Blood Demon Sky Wolf slaughtered like crazy and killed many people, and finally attracted Thor, who had also stepped into the planetary level and was able to fly. But Thor has only just stepped into the planetary level, conniving at his fast speed and excellent sword skills, but he still only beat the blood demon wolf seriously and escaped, and failed to kill it.

However, no matter how chaotic it is outside, the villa where Mo Huai lives in Yangzhou Slender West Lake is always very calm, the virus can't invade here, and even if the monster kills here, it can't find the place where the villa is.

Mo Huai is walking on the earth, studying the genetic changes of monsters and even humans, except for occasionally saving some people quietly, basically ignoring the fight between monsters and humans. After all, he is not a savior! This disaster is also an evolutionary tempering for the people of the earth. Without tribulation, how can more strong people be born?

Time passed, some terrifying beings were born among the monsters, and there were also many strong people born among the human race, the most dazzling of which were Hong and Thor. At critical moments, they rescued a large number of ordinary people, assisted the army, and resisted the monster horde. During this period, a large number of singing and crying stories emerged.

And Mo Huai's occasional random shots also saved a lot of talented people with talent and perseverance. Even with the guidance of its rise from time to time and a little chance, there are more elite powerhouses born in the human race.

Human scientist Crow Desenner, combined with the materials of monster corpses and the 'blue gold' metal found on the moon, developed an alloy that is harder than diamond - Crow alloy, so that human beings do not have to fight with their bare hands, and have a terrifying weapon that can split the fur and scale armor of monsters.

In the course of the war, a large number of cities were destroyed. In the land of China, the state urgently built six base cities, and transferred a large number of survivors to the six base cities.

In terms of the number of strong people, Huaxia and India, which advocates ancient yoga, have the largest number of human superpowers. The United States, the European Union, and Soviet Russia are leading in technology.

Because there are countless monsters in the ocean, almost every island nation has been destroyed, and the ocean has completely become the territory of monsters.

In the war between monsters and humans, only China, India, the United States, the European Union, and Soviet Russia can protect themselves on the earth. Other countries, already in tatters. At the critical moment, with the five major powers as the core, the Earth Alliance was established. The Earth Alliance is a coalition of forces that help build numerous human bases around the world.

The war between monsters and humans began in September 2015, with the successful development of ultra-high frequency laser cannons in March 2021, and after killing more than ten S-class monsters and two SS-class monsters one after another, the large-scale war between monsters and humans finally ended.

In the five and a half years of war, in this terrible war, nearly a billion human beings died, and only five countries of mankind retained the system of 'state', and the surviving populations of other countries entered various human base cities and lived together.

From 2013 to 2021, humanity, which has paid a lot of casualties and suffering, has finally passed this difficult period of great nirvana.

However, the other child in Maggie's womb was still not born, and even her belly was not much bigger. This child's pregnancy made Maggie a little frightened, lest she give birth to a monster or something.

In the blink of an eye, a few years have passed, and in 2028, Maggie, who already has a big belly, finally gave birth to a boy in one day.

Mo Huai was very happy and named this child who had been looking forward to it for 18 years. The little guy is indeed worthy of the word 'Xuan', he was born with a mystery, and he was born with vigorous blood and blood, and adults can't compare to him.