It's so quiet. Zhang Tiancheng slowly opened his eyes, and the place in his eyes was a vast sea of stars. He sat up slowly, yes, he was able to sit up, which means that there is gravity. At least subjectively, it is the feeling of gravity.

Below Zhang Tiancheng is the familiar earth. But the Earth today doesn't seem to be the same as it was seen before. What's the difference? Zhang Tiancheng lowered his head and thought very seriously.

"I'm sick." A voice suddenly sounded in Zhang Tiancheng's mind. Zhang Tiancheng was taken aback, this was clearly his own voice. But that's not your own thinking. Zhang Tiancheng subconsciously looked around, but found nothing.

"Who are you?" Zhang Tiancheng asked tentatively.

"My name is Zhang Tiancheng." That voice still sounded in Zhang Tiancheng's mind.

"Your name is Zhang Tiancheng? So what's my name? Zhang Tiancheng said a little angrily.

"Your name is Zhang Tiancheng." That voice felt like it came from the depths of Zhang Tiancheng's heart.

"Hmph." Zhang Tiancheng lowered his head and snorted casually, and then stopped worrying about this problem.

"How can I talk this time?" Zhang Tiancheng asked the question he was most concerned about at the moment,

"Because you found him." At the same time as that voice sounded, a picture also appeared in Zhang Tiancheng's mind. This is a blue crystal nucleus in the shape of a diamond. He was spinning slowly. Indescribable beauty.

"Crystal nucleus?" Zhang Tiancheng no longer speaks with his mouth, but communicates with consciousness.

"Since you want to call it a crystal nucleus, then call it a crystal nucleus." The voice rang out.

"What are you trying to tell me this time?" Zhang Tiancheng looked at the earth below.

The voice didn't answer him. Instead, the screen began to beat rapidly.

Zhang Tiancheng has watched the whole process of the birth of the solar system, the birth of the earth, and the present. Including the evolution of life on Earth. Zhang Tiancheng couldn't believe that those lives suddenly appeared on the earth.

It's like...... It was deliberately put on the earth. What is this for? What is the purpose? However, before Zhang Tiancheng could think about it, the picture still jumped again.

All kinds of pollution, wars everywhere. Those who know, those who don't know, those who have heard of it, those who have understood it, and those who have not understood it are passing in front of Zhang Tiancheng's eyes frame by frame at this moment. It turns out that the earth has long been in ruins. Zhang Tiancheng was shocked, it turned out that there were so many things he didn't know, he really didn't expect that the earth had been destroyed to such a point. It's still too late to think. The picture was beating rapidly.

There is an extra striking red dot on the earth, and if you look closely, it looks like the United States. The red dot slowly expanded, slowly covering the whole of North America, then South America, then the ocean, and then quickly covered Oceania, and then came to Asia, the speed of the red dot spread not only did not weaken in the slightest, but became faster and faster, probably because of the deliberate acceleration of the speed, in a few breaths, Asia was completely covered, and then Europe was not spared. Africa and Asia are going on at the same time. So far, the whole world is this striking red dot.

Although Zhang Tiancheng didn't know what this meant, he knew that it was definitely not a good thing to use his brain a little.

"What are these red dots?" Zhang Tiancheng asked.

"Heavily infected area!" The voice replied.

"What? Heavily infected areas? Zombies? Zhang Tiancheng couldn't believe it.

The voice did not answer Zhang Tiancheng. The picture descends rapidly, like the dive of an airplane, even more violently than the dive. There were ruins everywhere, ruined cities, broken streets, zombies wandering everywhere, and vaguely, there seemed to be something else. The only thing that is not visible is the living human being. But not necessarily, humans still have it.

The picture keeps zooming in, like a picture from a drone. However, it is much clearer and more shocking than the drone shooting. An endless procession was slowly marching at this time. Both young and old, the ranks are lined with military facilities such as armored vehicles, tanks, military trucks, etc. The picture suddenly rises, and at the end of the horizon, there is a piece of black pressing, and the camera pulls in and in and out again, and a close-up of the face of a female zombie is impressively presented in front of you. Zhang Tiancheng was taken aback.

Zombie tide! This is a word that comes to mind independently. How can there be a wave of corpses? That "person" didn't give Zhang Tiancheng time to think at all, and the picture rose rapidly, changing back to the familiar and unfamiliar earth in front of him.

Zhang Tiancheng looked at the earth in front of him with complicated eyes, not knowing what he was thinking.

However, Zhang Tiancheng has not yet come out of his melancholy, and the picture is beating rapidly. "Swooping and diving and then diving", Zhang Tiancheng saw very clearly, it was an underground laboratory somewhere in the imperial capital of China in Asia.

At this moment, a person in a white coat was holding a tube of red liquid and slowly dripping into another green liquid placed on the table, the explosion that Zhang Tiancheng expected did not happen, the two substances were in contact very quietly, and after about ten seconds, the mixed liquid turned colorless and transparent! The man in the white lab coat, who was standing by and trying to observe, suddenly showed an extremely excited expression, and he danced with his hands, shouting loudly words such as "successful, successful research".

Then the scene turns, and in a field tent with a bright red cross on it, a female nurse is slowly injecting a syringe of colorless transparent liquid into the body of a black-and-purple soldier lying on a hospital bed. The soldier had a visible bite on his shoulder. I don't know what animal bit it. The soldier's face slowly returned to normal at a speed visible to the naked eye, and the nurse lay in the soldier's ear and didn't know what to say, and the soldier's originally dull eyes suddenly burst out with an incomparably flickering light, which was a great joy to be alive!

The picture turned again, and when I came to the front line, I saw a group of soldiers wearing special protective clothing holding specially made long knives, and in front of them were zombies with no end in sight. But they were not afraid. The picture deliberately gives the long hilt of the knife in the soldier's hand. It was a groove with gemstones of various colors. Zhang Tiancheng recognized this gem because the gem on the long knife of some soldiers was blue. It was clearly the blue crystal nucleus that he dug out of the zombie's brain!

What's going on? Zhang Tiancheng was puzzled. The next moment, he was speechless in shock, and the soldiers lined up in a line were as easy as chopping zombies like chopping vegetables! and even slowly pushed the battle line forward. This...... Could it be the effect of the crystal nucleus? Zhang Tiancheng, who has a flexible brain, thought of this aspect at once. He couldn't believe it.