August 8, 2333 A.D.

An unprecedented meteor shower passed through the sea blue star, which was originally thought to be a visual feast, but I didn't expect it to be a catastrophe.

Wherever the meteor shower passed, dense cracks appeared, and the whole sky was like a broken mirror.

The black mist burst out of the cracks, and in just two days, the fog wrapped the sea blue star tightly, even the sunlight was blocked, and the entire sea blue star fell into darkness, and the black fog also blocked all electronic signals.

The sudden change caused human beings to feel panic, causing the dark side of the human heart to completely explode, and some criminals used it to create chaos, smash shops, rob, QQ, set fires, and even kill people.

After a week of darkness, the black fog finally began to dissipate, and the long-lost sunlight shone on the land of the sea blue star again.

As the black fog dissipated, communications returned to normal, and the state apparatus was once again in operation, a large number of armed police officers and soldiers shuttled through the devastated streets to arrest criminals who took advantage of the chaos and broke the law.

Thanks to the unremitting efforts of the officers and men of the armed police, social order has returned to normal.

Just when people thought that everything was over, the real catastrophe struck, first of all, the plants and animals began to mutate on a large scale.

First of all, the plants began to grow like hormones, turning steel cities into a sea of plants in a matter of days.

The second is the phenomenon of atavism in animals, whether wild animals or domestic pets, not only the body size has changed, but also full of aggression, and I don't know how many people are attacked by their own pets every day and cause injury or death.

In the end, humans also mutated.,It's more terrible than animal atavism.,Some people fail to mutate and become monsters who only know how to eat.,Just think it's a zombie in a biochemical movie.,The only thing to be thankful about is that this monster doesn't carry the virus.,Even if you're bitten, you don't have to worry about being infected into a monster.,At most, it's just an inflammation of the wound.。

Panic swept across the entire Aquamarine Star, killing became the main theme of this world, and the total population dropped from 2 billion to less than 500 million in just one month.

Of course, there are two kinds of people who have successfully mutated, one is only strengthened in some aspect of the body, such as strength, speed, etc., collectively referred to as strengthened, and some lucky people have obtained superpowers, such as manipulating fire, water flow, etc., collectively referred to as the superpowers.

The cataclysm came so fast that even the well-armed army suffered heavy losses, and after clearing out all the soldiers who had failed to mutate, the regrouped army set up shelters in the relatively safe suburbs while entering the city to search for survivors and supplies.

It is believed that without an army, there is a high chance that humanity will be wiped out.

As more and more survivors joined in the construction of the shelters, one after another soon sprung up, towering walls and powerful firepower kept monsters and atavists out, and humanity finally got a breather.

After a year of recuperation, under the leadership of the army, humanity began to counterattack the city, and one by one monsters and atavistic beasts fell under the powerful thermal weapons, and humanity finally saw hope.

At the same time, in the east of the world, a steel fortress with strong defense power gathers the world's top scientific researchers, trying their best to crack the secrets of the black fog.

With the deepening of the study of the black fog, although it has not been able to completely crack the secret of the black fog, it has still developed a variety of genetic potions, the most representative of which is the ability awakening potion, but the chance of awakening is only 30%, and a person only has one chance to awaken.

The main material of the ability awakening potion comes from the blood crystal coagulated in the heart of the atavistic beast, of course, not all atavistic beasts can coagulate blood crystals, only those atavistic beasts with high-level bloodlines have, often high bloodlines mean that the strength is also high, and the price paid to hunt this kind of atavistic beast is also very high, and even the matter of group annihilation often happens.

However, the strength of the Alien is very strong, and ten elite soldiers may not be able to beat a Stranger, which leads to many people wanting to become Alien, as long as there is news of a powerful atavistic beast, it will attract a large number of humans to hunt.

Since the recipe for making the Ability Awakening Potion is controlled by several high-level leaders of the Iron Fortress, even if you get the Blood Crystal, you need to pass the review to be eligible for the Ability Awakening Potion, and the government doesn't want to let a vicious person become an Ability, of course, there is no way to awaken naturally.

In short, everything is developing in a good direction, after five years of unremitting efforts, the monsters and atavists entrenched in the city have finally been cleared, and humans can finally get out of the shelter and return to the dilapidated city, of course, those primeval forests with a large number of atavistic beasts are still a forbidden area for humans, even well-equipped armies dare not set foot easily.

Just when the human race thought that everything was over and began to build their home, the mutation occurred again, and the cracks all over the sky began to merge and expand, and finally formed twenty huge cracks with a minimum diameter of fifty meters and a maximum diameter of more than a kilometer, and from time to time there was a terrifying roar from the cracks.

Aware of the crisis, the top government immediately mobilized troops to build fortifications kilometers away from the rift to defend against threats from the other side of the rift.

The army sent a drone into the crack to investigate, but before it could get close to the crack, the drone was torn to pieces, and even if it was lucky enough to enter the crack, it would lose its signal instantly.

In the face of unknown threats, the world entered the highest state of combat readiness, the old and weak, women and children returned to shelters, young and middle-aged people were all conscripted into the army, and for a time 70% of the world's people gathered on the periphery of the cracks.

A month has passed, and the crack has changed again, and it began to rotate counterclockwise, as if the actual black fog gushed out from the crack, fortunately, all the humans of the sea blue star have been baptized by the black fog, and have not been affected by the black fog and become monsters, but have awakened many people's abilities, otherwise it will definitely be another disaster.

The black fog gushed for seven days and seven nights, and the entire sea blue star was shrouded in black fog again, becoming extremely dim, even if it was illuminated by strong light, it could only see a hundred meters ahead, and then it was pitch black, fortunately, this time the black fog did not make the electronic signal fail, which made the generals of the command located in the rear greatly relieved.

"Roar!" A terrifying roar of horror came from the crack, which immediately affected the nerves of everyone stationed on the periphery of the crack, and most of the people showed frightened expressions on their faces, and some of the timid ones were even frightened by the roar and collapsed to the ground, incontinent.