Evolution Frenzy

  This operation is not as simple as cleaning up the building. Duan Fei must walk 16 kilometers by himself, and return after obtaining the source species.

  One hour away, although the walking corpses on the street during the day have basically disappeared, there are still some lonely zombies wandering.

  For these scattered walking corpses, avoid Duan Fei as much as possible. If not, with Duan Fei's evolved body, dealing with a few is still not a problem. However, the walking corpse is secondary, and there is another more dangerous than the walking corpse, that is, the "different beast".

  The doomsday strikes, not only humans, but various animals can also be infected with viruses and become alien animals.

No matter how docile animals are, as long as they are infected by viruses and become aliens, they will become extremely bloodthirsty and violent. They can eat humans and walking corpses, and their strength is stronger than these low-level walking corpses. To more than double.

  Imagine that a dog’s sense of smell is about 40 times that of an ordinary human. Once it becomes a strange animal and its sense of smell is strengthened again, how lethal it is.

   Or a cat with particularly good jumping ability and speed. After becoming a strange beast, what walls and obstacles can stop it after it evolves again.

  These animals are very common pets in some cities. When they become alien beasts, they can become absolutely deadly monsters. And the most terrifying of these is not the others, but the kind of social creatures.

   Such as mice, such as ants.

  When they come out for food in groups, nothing can stop them, wherever they go, let alone human beings, almost everything that can be moved will become their food.

  Of course, Duan Fei’s luck can't be carried back until the first time he went out, he encountered the beast tide. However, encountering any strange animal, even a cat or puppy, will cause him a lot of trouble, this is what Duan Fei doesn't want to see.

  Walking fast on the street, although the sun is shining now, but there are still some walking corpses along the way. However, under Duan Fei's careful avoidance, it was easy to bypass them.

  The eyesight of low-level walking corpses can only see clearly things within two meters. As long as Duan Fei hides in a hidden place, they will basically not find their existence based on their eyesight. However, compared to visuals, low-level walking corpses only need to find enemies by sound and smell.

   Knowing the weaknesses of low-level zombies, Duan Fei was prepared early, so there is no need to worry that these zombies will find themselves.

  Time slowly passed, and Duan Fei got closer and closer to the Tiankeng.

  As the distance approached, Duan Fei gradually found that the number of wandering corpses began to increase. At first it was just a single walking corpse, but now, some small groups of walking corpses have begun to appear.

  To deal with these dense walking corpses, Duan Fei will use some stone cans and other things to make a sound in the distance, so that they can be attracted to the past.

   Dealing with these low-level zombies with an IQ of 0, this simple method can actually play a big role.

  Passing around the walking corpses, Duan Fei finally came to the front of the tiankeng.

  He hides in the gap between two huge cement-like spaces and looks forward. In his vision, the "Huijia Supermarket" he was familiar with had disappeared. Instead, it was a huge circular pit with a diameter of about 20 meters.

   Around the tiankeng, there are countless black carbon-like objects scattered, and bursts of black-gray smoke emerge from above, and then condensed into a stream, rushing straight into the sky.

  Seeing this scene, Duan Fei couldn't help but see the scene of this meteorite falling in his mind.

  The red meteorite dropped from the sky with extremely strong flames and impact, and hit the ground directly from the top of the supermarket. The huge impact caused the entire supermarket building to collapse in an instant. The extremely high temperature of the meteorite itself quickly ignited all the surrounding commodities and turned into a raging fire in the end.

  The fire burned all night, burning everything in it to ashes. Finally, it became the appearance of this ruin in front of me.

  Looking at the tiankeng in front of him carefully, Duan Fei saw that in the center of the tiankeng, there was an irregularly shaped crystalline object emitting a faint light in the sun.

  His eyes condensed, and a fiery color suddenly surged in his heart.

  It must be the source species, the source of biological evolution.

  The moment he saw the source seed, Duan Fei almost couldn't help but rushed to grab it, but his reason still prevented him from doing so.

  The source species is the basis of the evolution of walking zombies, and its importance is hardly mentioned. It's not that simple to **** the source species. Just in the dark pit, there must be a very high danger hidden.

  Sure enough, from the tiankeng, a low roar continued to be heard in Duan Fei’s ears. In his vision, a walking corpse slowly appeared.

   All the attention of Duan Fei was focused on the source species, and he didn't even notice the walking corpses surrounding the source species.

  At this time, Duan Fei looked at it carefully and observed it. Over time, he found that this walking corpse was no different from an ordinary low-level walking corpse in terms of size, appearance, or pace.

  However, because it turned its back to him and never turned around, Duan Fei couldn't see his face clearly. It was also for this reason that he hid in the dark and never dared to act rashly.

  Time slowly passed, Duan Fei's doubts in his heart became more and more serious.

  No matter from which aspect, this is just an extremely ordinary walking corpse, it is impossible to be a mutant walking corpse at all. And today is only the second day of the doomsday, how could there be a mutant walking corpse.

  However, from just now until now, this walking corpse has been wandering aimlessly, but it has never shown the front, but Duan Fei has to doubt it.

  Is it unintentional? Still intentional? Or is it just my own suspicion?

   Just when Duan Fei was uncertain, he suddenly discovered that this walking corpse had reached the edge of the sinkhole at some point. It raised its hands high, raised its head towards the top of the sky hole, and let out low and low roars.

  When Duan Fei saw this picture, Duan Fei's eyes lit up, and the doubt in his heart instantly disappeared.

  It is definitely just an ordinary low-level walking corpse. The reason why it appears here is because it accidentally fell into the sinkhole.

  Human beings are social creatures. Although they have become walking corpses, some basic characteristics of being human will remain unchanged.

  Though these low-level walking corpses have no IQ, they are creatures that only know how to eat. But they also rarely have the nature of a gathering place.

  A large group of walking corpses gather together to hunt, and then have their own territory and habitat. This has nothing to do with IQ, it is a biological instinct.

  And the walking corpse in front of it fell into the sinkhole. If it wanted to find its own corpse group and return to the gathering place, it had to climb up from the sinkhole, so it would make such an action.

After knowing his mind, Duan Fei held the spear tightly in his hand, slowly gathering his power to the peak.

   Relying on his level 3 agility, it takes about 2 seconds to rush to the sinkhole from here. A single blow that condenses the power of the whole body should be enough to kill this walking corpse in seconds.

  To end the battle in as short a time as possible, to avoid a lot of noise, otherwise, it would attract other walking corpses, which he didn't want to see.

  The attack was only a moment, when Duan Fei's whole body's energy was completely condensed to the extreme, he held the spear tightly, and rushed toward the walking corpse in the sinkhole like lightning.

  The howling wind flicked Duan Fei's ears. At this moment, all he had in his eyes was its head.

  This blow is mortal.

  Alloy spears and swords pierced the air and crashed down with a thunderous force. At this moment, Duan Fei seemed to have seen its head shattered and the scene was splashing everywhere.

  However, the next moment, when his spear really attacked the zombie, Duan Fei's face changed drastically.

   "Zheng!"

   A violent explosion was not the dull sound of broken flesh, but the cracking sound of metal in the rapid tremor.

In Duan Fei’s sight, when the spear hit it, the expected picture did not appear. Instead, the entire gun body began to shake from a distance, as if it hit some extremely hard object, fixed on the iron. The sharp knife on the front of the stick broke instantly.

"not good!"

Duan Fei immediately realized the danger, and the walking corpse in front of him was not the low-level walking corpse at all, but the most dangerous beast.

  I saw the electric flint, Duan Fei quickly retreated, and at the same time withdrew the iron rod that had lost the sharp knife from it. However, at this moment, a huge force suddenly came along the body of the rod. He raised his head and looked up. At some point, a pair of slightly decaying hands had already tightly grasped the other end of the iron rod.

  At this time, the walking corpse finally turned around. What caught your eye was a white female face. Unlike other walking corpses, it does not have any rotten images on its face. If you exclude the others, this is an ordinary woman.

  However, when Duan Fei noticed its eyes, a wordless fear suddenly surged in his heart.

  Normal walking corpses, their eyes are all dull and turbid yellow. But it is different. Its eyes are pitch-black, like a bottomless abyss, except for black, no other colors can be seen.

  Native species.

  Duan Fei suddenly remembered a distant and terrifying name.