People always have an inexplicable premonition of danger.

On the fifth day of He Li's arrival at the Longxing Survivor Base, an irritating aura began to permeate the Survivor Base, and most people were affected.

The order of the survivor base is becoming more and more chaotic, and the evil of robbery and bullying has begun to occur more and more frequently, and from time to time people run away, and even people with weak psychological endurance have gone crazy directly. It is no wonder that many people have experienced the end of the world and their spirits have been extremely weak, and it is not impossible to be stimulated to go crazy again.

All kinds of things make the management of the Longxing survivor base more and more difficult, and the four evolutionaries who are the bosses of Longxing (excluding He Li and Xingyu, of course) have to get together several times a day to discuss problems, but each time they are powerless, so they can only send additional managers to do it.

However, the more more more people were deployed, the more contradictions and conflicts increased, and everyone began to feel uneasy, falling into a dead circle, giving people a feeling that Longxing was about to disperse in a short time.

He Li saw it in his eyes, but there was nothing he could do to stop it, so he could only let them go.

At this time, they were still discussing the danger source underground.

"If I'm not mistaken, the danger source underground may have been mutated from some of the animals that were originally bred in the hotel, like pangolins or rats or something like that." Starshower came to the final conclusion.

After the zombie virus and the evolutionary virus merge and mutate, they become extremely unstable and can easily mutate. Some of the mutant species are only genetically valid for humans, while more variants are starting to work on animals. Causes animals to mutate.

Animals are no better than pampered humans, their muscles, bones, etc. are much stronger than humans when they grow up in the natural environment of survival of the fittest, and even the physical fitness of animals in cities is more than a step stronger than that of humans. This allows them to accept more powerful and violent mutations, and the animals that survive the mutations are definitely more powerful than the so-called evolutionaries (excluding test subjects like He Li) who survive the mutations.

He Li also agrees that the situation detected in the basement also supports this, which is obviously the traces of destruction by biochemical creatures, and ordinary animals and zombies can't do that at all.

"Sister, be careful, if it is really a biochemical creature, judging from the traces of destruction underground, its attack power is definitely more than that of creepers, you must be careful." Xingyu continued, "At the same time, according to the situation underground, their number may be relatively large, and there may be a leader among them, so be careful. Don't skimp on biochemical grenades when it matters. ”

"Got it." He Li nodded casually and said, "Why didn't I think you were so talkative before, and you talked so many times......

Since investigating the lowest floor of the basement and analyzing that the source of danger may be biochemical creatures, He Li and Xingyu have been ready to fight at all times, bringing all the biochemical grenades with them, anyway, the biochemical grenades are not large and easy to carry. And that bit of weight is nothing to the two of them who have been strengthened.

Xingyu smiled a little awkwardly.

Time flies by in the wait.

……

"Boom ......"

With a dense loud noise, He Li and Xingyu came to the seventh day of the Longxing Survivor Base, and the peace of the relatively calm Survivor Base was completely broken.

It's time for the destruction of the Longxing Survivor Base.

Numerous holes were drilled into the ground, and a large number of biochemical creatures crawled out of them, starting a massacre of the surrounding humans. These biochemical creatures are three or four meters long, covered in pitch-black scale armor, and move with agility, and ordinary people simply cannot dodge their attacks.

The form of these creatures is familiar to all, crocodiles. The crocodile, which was originally kept as food in the Longxing Hotel, mutated, and after hibernating underground for a long time, launched an attack on the Longxing Hotel.

It is still the relationship between the food and the eater, but the identities of the two sides have been reversed, and the crocodiles, who should have been on the table, have launched a terrible hunting game against humans.

(ps: There are indeed crocodiles in some hotels, Xiaoice have seen and eaten them...... So it's not a bug. ）

The time when these mutant crocodiles launched their attack happened to be early in the morning, many of them were still asleep, and the patrol team in charge of patrolling was also extremely tired, so no one noticed the mutant crocodiles when they first appeared. In addition, the attack of the mutant crocodile is extremely fast, and many people are directly devoured as bloody corpses after being attacked, and they don't know what killed them until they die, and they don't see what they die. So it wasn't discovered until the mutant crocodiles slaughtered more than ten people, and at this time, most of the crocodiles had already come out!

"......Boom" The entire building of the Longxing Hotel was shaking, as if there was an earthquake. Because the mutant crocodile used to make a hole under the Longxing Hotel, the foundation of the bar was in shambles, and now it has come out and wreaked havoc and destroyed the balance of the entire building, and the building is finally overwhelmed and about to fall.

On the building, countless broken cement blocks fell down, many people were injured, and a few unlucky people were stoned to death.

Soon, the living people found out that being stoned to death was actually a very merciful way to die, of course, compared to being bitten to death by a mutant crocodile.

The flesh and blood of human beings seems to be a lump of mud in front of the power of the mutant crocodile, and a living person becomes a puddle of blood and mud as long as he moves his claws and flicks his tail.

Many were torn apart in their sleep, reduced to a mass of flesh and blood, and became a meal for mutated crocodiles.

Some people just woke up, and they were still in a daze, and they were pumped into mashed meat.

There are even people who indulge in the joy of the man-making movement and both go to the Yellow Spring, and there are no corpses.

Many more were awake from the screams, and then, feeling the fear of death, they watched as the mutated crocodiles rushed over and slaughtered them.

"Xiaozhen!" A young man watched his girlfriend being swallowed whole by the mutant crocodile, and his eyes were so broken that he pulled out a knife and rushed forward to find the mutant crocodile desperately. The ending was certainly good, at least the two of them died together, devoured by the same mutant crocodile.

"Mom!" A little girl cries as she watches her mother being torn to shreds by a pack of mutant crocodiles, unaware of the huge shadow behind her.

"Bang!" The little girl's body was as fragile as a balloon under the claws of the mutant crocodile, and it exploded directly into a ball of blood, and the bones were all crushed and mixed in the bloody corpse.

A hellish sight.

"Brute! Die! "The human evolutionaries have finally arrived and started to do it. At this time, the evolutionary is a force that humans can barely resist.

No one expected that the first to move were two rogue-like evolutionaries.

Sometimes, hooligans are also hot-blooded young people, and they are easily impulsive when stimulated.

Each of them held a long stick and rushed towards a lone mutated crocodile.

They are also self-aware, and they don't think they are invincible, so they rush into the crocodile pile. Instead, they teamed up to deal with a lone crocodile. It can be seen that they are also very cautious.

Mutant crocodiles are not zombies that act only on instinct, they have a certain amount of intelligence.

The crocodile didn't care when it saw two ignorant and fearless food rushing up, it had already swallowed several similar fools, and it decided to teach them a lesson, and let these weak food know that food should be like food.

The mutant crocodile turned, roared, and opened its jaws at the two of them.

The two of them were not afraid at all, their movements were agile, and they quickly bypassed like two sides, avoiding the attack of the mutant crocodile.

The mutant crocodile was very surprised, but it didn't expect that the weak food could actually avoid its own attack.

It's not weak food, it's dangerous food.

The two separated left and right, and the cooperation was exquisite, and the long stick fell at the same time, smashing the thick scale armor of the mutant crocodile's head.

The mutant crocodile was suddenly smashed to the ground and stunned, and its originally agile actions couldn't help but pause.

The two of them were also quite surprised, their evolution direction is physical fitness, and they are more inclined to the strength system, and they can definitely beat an ordinary zombie out of the flesh with all their strength, but they don't want to just knock this mutant crocodile a little unconscious at this time?

However, the two didn't dare to think about it, and stretched out their hands to stab.

They couldn't pierce the mutated crocodile's scale armor, but they were aiming at the mutated crocodile's eyes.

"Poof!" A crisp voice sounded, and the mutant crocodile's eyeballs were directly pierced, and two iron rods stirred in the brain, crushing its brain, and the mutant crocodile screamed, and suddenly died with a whine. It was also the first mutant crocodile killed by the humans.

Even the most vigorous zombies can't live after their brains are minced, let alone mutated crocodiles that belong to the biological range. In fact, it was this mutant crocodile who was unlucky, and its little intelligence killed it.

If it attacks with all its might at the beginning like a zombie without intelligence, it will definitely not fall, but it is fighting with the mentality of playing and killing chickens and monkeys, and if it doesn't go all out at the beginning, it has never had a chance to contribute, and it will fall down one by one.

Killing a mutant crocodile, the two of them didn't feel any joy as they saw a group of mutant crocodiles attracted to them.

Four mutant crocodiles surrounded the two of them, their eyes fierce.

Flesh and blood......

The two evolutionaries only supported for a few seconds, a little better than ordinary people.

Among the other two evolutionaries, the thin man was too big and directly became a delicacy in the mouth of the mutant crocodile, while the middle-aged man took advantage of the chaos to escape.

Relying on his agile skills, the middle-aged man dodged a few mutated crocodiles and ran towards a place where there were no mutated crocodiles.

"Where did these guys come from! It's so terrible! The middle-aged man cursed in his heart, and fled quickly, ready to find a place to hide, those crocodiles can't be dealt with at all!

The middle-aged man made the same mistake as He Li when he first entered the last days, but he was not as lucky as He Li.

There are no creeps in this place because there are bosses.

The middle-aged man turned around a corner and saw the real big guy.

A huge black mutant crocodile with a body length of twenty meters was lying on the ground, and its small eyes were staring at him.

The middle-aged man's pupils suddenly constricted.

The giant black mutant crocodile casually glanced at the middle-aged man and swept its tail.

"Bang!"

The strong force directly pumped the middle-aged man into a blood mist.

The huge black crocodile flicked its tail as if it was dirty, and continued to lie down.

Such a weak thing is not even qualified to stimulate its appetite.