"Ding, data transfer completed~"
Zhang Xu took out the holographic board and displayed a three-dimensional terrain map. It was very easy to find his breakthrough point - the suspension of the railway!
What is the most built thing in Country Z in the 23rd century? Many people say it is a highway, which extends in all directions and even covers mountainous areas. Unfortunately, the answer is wrong, it is a railway!
Railway transportation is one of the economic sources of country Z. The whole world invites our workers to build it in other countries. The reason is that we have the strongest technology!
A complete railway system can allow the urban economy on both sides of the railway to continue to grow for decades or even more than a century. Now that transportation is developed, the ground cannot continue to operate. Many are inverted sky trains, but more are built underground. The subway was originally used for travel, but now it is more of a transportation route. It will not disturb residents due to noise, and there will be no worries about accidents due to climate. The biggest difficulty is to open the route, but this is a piece of cake for country Z. Talk about Not too difficult.
Nowadays, underground railways are more complicated than surface railways. Basically, there are several under every town and even under villages.
"It's quite close." The underground railway that Zhang Xu observed was right next to him. It was a privately contracted railway, but it was abandoned after only completing a short distance. It might be due to engineering design problems or lack of funds. What's the reason? Zhang Xu had no way of knowing, but it was an indisputable fact that the railway had been abandoned for more than 20 years.
Pushing the alloy plate at the entrance, noisy zombies were crowded overhead. Even with several tons of strength, it was difficult to move, because once it was loose, the zombies would frantically agitate, squeezing their heads and tearing at the alloy on the ground. Damn it, if Zhang Xu rushes forward now, he will definitely get a few bites. Although he won't be infected, he doesn't want to be intimate with them at close range.
The builders of this police station were not locals, and they did not know that the subway opened more than 20 years ago was right next to their foundation.
This railway is only ten meters away from the ammunition depot. Even if ordinary people knew about it, they would not be able to break through this solid wall. Unfortunately, who is Zhang Xu? He is an evolver!
Some people ask, why not use endothermic integrated explosives? Zhang Xu has been bombarded with phobia, and he is not sure that he can resist it at such a close distance. The outcome may be death or injury.
…
"Well, it's time to work!" After sitting cross-legged for more than two hours, Zhang Xu stood up, stretched his muscles, and dusted himself off. His wounds had healed, and he had eaten to replenish his strength, and he was mostly healed.
As soon as he finished speaking, the bone sword on his arm popped out immediately. The hardness of Zhang Xu's bone sword had surpassed that of the cement on all sides. It penetrated in very easily and opened a hole.
The ammunition depot itself does not cost much, and it is very concealed. The builder did not use high-end materials.
The distance of a few meters was soon broken. The further back, the dirt became more convenient, but when the tunnel was one meter away, Zhang Xu stopped.
Further forward is the tunnel. Zhang Xu must be prepared for battle to prevent sudden dangers. God knows if there are any creatures in it. If it mutates again and becomes a high-level mutated creature, Zhang Xu will be in trouble in his current state. .
The red eyes in the killing state looked through a crack in the front, and the vision was dark. The ammunition depot was already pitch black, with no light coming from the outside world, and it was even more difficult to see in the tunnel.
No general heat source could be seen from the gap, which meant that there was not much danger. The temperature inside was much colder than the outside. The thermal sensor detection of the terrain was useless. There was no other exit at the moment. Zhang Xu took a deep breath and opened it. He easily broke through the tunnel wall in front of him without making much noise.
As soon as he entered, a cool breeze hit his face, mixed with the faint smell of blood, but Zhang Xu had already been covered with blood, and the smell was stronger and could no longer be distinguished. The damp tunnel condensed the dust into mud, clinging tightly to the On the wall, he stopped by the station road alone and took a glance. There was nearly 10cm of silt on the ground in the middle of the road. Zhang Xu didn't want to step in, so he unfolded the holographic map and emitted a blue light like a firefly in the dark tunnel.
"We're almost at the exit." Zhang Xu took back the map. The tunnel was 300 meters long. The fact that it was not bright in the distance had already been revealed on the ground. It would take a few more steps to reach the ground.
"Crack~" A clear cracking sound continued in the silent tunnel. Zhang Xu stepped on this foreign object because it was too dark and left without thinking about what it was. He thought it was a dry branch, but he Forgot how there are branches in the tunnel? It was a dark red rib.
…
As the exit approached, a black shadow hung upside down on the top of the deepest part of the tunnel. The echo reached its keen ears. It suddenly opened its eyes, flapped its wings and flew away, lifting up broken bones on the ground.
Before the end of the world, it was an ordinary bat. It flew in and out of this tunnel every night, catching moths from the outside to raise its own offspring. It was a friendly creature in people's eyes, and pests were immune to its position. He can hide everywhere, and he likes to cuddle up with his children during the day, squinting his eyes and enjoying daydreams.
In winter, we should huddle in the deepest part of the tunnel to avoid the severe cold. However, in recent years, human pesticides have reduced the number of pests sharply. Hungry caused this mother bat to fly out again. The cold wind hit her body, freezing her body. The wings made it fall to the snow, and its dying body was forgotten by the ruthless snow.
The virus mixed with the melted snow and entered its body. Gradually, its body became huge, its vitality gradually increased, and it returned to the tunnel. Bloodthirsty cells controlled its brain. Although it was not a vampire bat, the virus activated its body. The eternal genome awakened the dormant blood-sucking ability, and from then on it began to kill in the surrounding areas.
…
"Huh?" Zhang Xu first felt an abnormality in the airflow around him. He stared at the sky behind him. With the help of the killing state and heat induction, the red dots in his retina gradually enlarged!
In the blink of an eye, a black shadow swooped down, skimmed the ground at an extremely fast speed, and stretched out its slender claws. This is the normal hunting method of most aerial predators. Originally, this attack method was very popular, but unfortunately for Zhang As far as Xu is concerned, there is no threat at all!
Zhang Xu jumped about one meter back. The hurricane was like a steel knife. After passing by him, he felt some pain on his face. Zhang Xu took a closer look. In a very short distance, Zhang Xu saw clearly the target that was attacking him - a A mutated bat.
The mutated bat is no longer the size of the original palm. Its wingspan is nearly 3 meters, which is already very small compared with other mutated creatures. Its jet black body flaps its transparent bone wings, and on its back is a conical bone spur extending to its head. Its canine teeth protruded, its apple-sized eyes glanced at Zhang Xu beside it, and then disappeared into the distance in a sharp arc, but it would definitely not let Zhang Xu go.
Most people think that bats can fly because they are birds, but they are mammals, just like humans, so they are also warm-blooded animals. In this dark environment, they can rely on thermal sensing to observe and fight back. This is good news. The bad news is that its gene unlock level is 8.53Lv, a quite satisfactory level. The current terrain limits its ability to move. This is an opportunity to get its Crystal of Hope.
The red spots in his eyes grew rapidly, and it only took a moment from turning to attacking. The mutated bat already knew how powerful the prey was, so it launched the fastest attack. Zhang Xu did not rely on it, and directly activated the strongest ability - the python transformation. !
The manic factors in the body are driven by the blood vessels, and the expanded blood vessels are carrying surging blood. The strong muscles suddenly rise, and the scales are stacked layer by layer from the inside out, forming a dense protection.
Possessed by the lacquer armor, with the blessing of the wild python transformation, the jet-black lacquer armor is no longer the original gray-black color. It is as white and flawless as crystal. It seeps out quickly and covers the scales on the surface. The whole person seems to have fallen into a transparent It's the same as in glue. After weathering and drying, the whole thing becomes as smooth and translucent as glass.
Zhang Xu did not move, but the bone swords on both sides of his arms were quietly displayed. The black bone swords glowed with a green luster. It was easy to escape, but now he wanted to hunt it in turn.
Xue He was not to be outdone. Six cone-like Xue He opened up, like spiders that could attack at any time, surrounded by simple blue lines.
At the same time, they rushed towards the mutant bat. The speed between the two was extremely fast, and with their relative speed, neither could react. However, Zhang Xu had a killing state, which could slow down the speed at which the speed retina receives images, so he could only The outline of the mutated bat is vaguely visible.
Mutated bats also have a corresponding method - ultrasound. Ultrasound is a sound wave with a frequency higher than 20,000 Hz. It has good directionality and can be quickly reflected when it encounters objects, thereby achieving the positioning function. Even bats that have lost their eyes can use it. Ultrasound is used to capture prey.
The mutated bat came sideways, tightening its wings to reach a smaller area to reduce air resistance, and Zhang Xu's whole body was like a dark green poisonous arrow pointing at the enemy's throat!
In an instant, a bright fire flashed out in the silent tunnel, followed by the sound of the two colliding, and the harsh friction echoed throughout the tunnel.
Zhang Xu had observed that the bat's claws were extremely sharp, but not enough to break through his own scales and paint armor. He boasted that he could withstand it, but he unexpectedly underestimated the mutated bat's ultrasonic waves. Due to the vibration frequency and its own appearance, Zhang Xu Armor is similar, so Zhang Xu's lacquer armor and scale armor shattered from the inside out, so that they had no protective effect at all.
It felt like his chest was made of paper. Its sharp claws were only a few centimeters away from the heart. It was already extremely dangerous. However, it was seriously injured by the mutated bat. It was pierced by two blood sticks, and green blood flowed from the body. It flew out, but did not damage its wings, allowing it to escape.
The half-flying, half-stop mutant bat clasped the cement on the top and stared at Zhang Xu from a distance. His eyes were full of anger and fear. Dark green blood beads were falling on the fur. The mutated bat's mouth was slightly opened and it was aimed at the distant place. Zhang Xu, Zhang Xu didn't pay attention to this extremely small movement. After all, the thermal sensor could only see the general outline!
At this moment, Zhang Xu's brows tightened, and strong dizziness surged into his heart. His whole body seemed to be spinning. Then he vomited a mouthful of blood, and his whole body suffered unprecedented damage. This mutated bat found the amplitude frequency of the human body. , Zhang Xu's internal organs were all shattered in an instant, and Xue He quickly wandered around the body, repairing everything silently!
