However, although there is no information, a laboratory building was discovered.

In a serious university, the laboratory building is generally the territory of graduate students. So Ye Wen and the others are very strange, is it because of this reason that the school doesn't open the door for them?

So according to the normal college four-year undergraduate total of eight semesters, we still have to complete seven semesters? We'll have to wait until when.

"Come on, don't count on that. It's really useless. Saying that, Wei Ran kicked the door of the experimental building with some anger.

However, unexpectedly, the door was opened.

Several people glanced at each other and raised their feet to go to the experimental building, but it turned out that only Wei Ran could enter it.

Wei Ru pulled Wei Ran and didn't want him to go in, but Wei Ran insisted on going in and having a look. Not long after, Wei Ran ran out with a red face: "Great! Welding, machine tools, repair tables, as well as all kinds of wrenches and screwdrivers and other large and small tools, you name it! Let's go, I'm going to stay here. Saying that, Wei Ran waved Ye Wen and they left.

Wei Ru didn't worry about Wei Ran staying here, but Wei Ran didn't even have the patience to listen to his sister's words, so he ran upstairs.

Ye Wen shouted at his back: "Go and see if there is a biochemical laboratory!" ”

"Got it!" Wei Ran replied, his voice echoing throughout the corridor. He had never been so energetic.

Everyone saw that it was not interesting to wait here any longer, so Wei Ru, who took three steps and turned around, left the school and returned to the real world.

Wei Ran's spirit stays in the school, and the body in the real world is asleep, so it is not convenient for everyone to move around.

But it just so happened that the others went out in two groups in turn, looking for traces of the survivors outside. When people encounter danger, they instinctively think of huddles. Without food, Sun Kai's parents are likely to go to a nearby survivor group.

In case they're not with the other survivors, that'......

Therefore, the team members all have photos of Sun Kai's parents, and every time they kill a zombie, they will identify the appearance of the zombie.

At night, the zombies in this neighborhood were killed by a few of them like harvesters, and they didn't find any survivors, but fortunately they didn't find any zombies that matched Sun Kai's parents. Under the effect of the zombie virus, although the people who transformed into zombies are dead, the decay process has been greatly slowed down, and the appearance of most zombies is still recognizable.

At the end of the day, everyone killed thousands of zombies, and they were so tired that they couldn't lift their feet.

"That's not going to work. We have neither found the production method of the zombie virus vaccine, nor have we found the trace of Sun Kai's parents, and we can grasp it with both hands but both hands are empty. ”

Zhan Peng shook his head and said.

"I've seen it, there is a biochemical laboratory in the laboratory building, but I can't get in." Wei Ran, who finally got up, walked over and threw a gun into Zhanpeng's arms.

"What is this?" Zhan Peng looked at the various pipes exposed, and if it weren't for the long pipe in the middle, he wouldn't have recognized that it was a gun, and asked very strangely.

"Laser gun, the result of my day today." Wei Ran said very proudly, "You need at least one copper plate for every bullet you buy, and at least we can save some money with this." Save time and waste money to make money. ”

Zhan Peng heard Wei Ran say that this was a laser gun, and he was just happy, and then reacted that Wei Ran was mocking himself, and immediately blushed. Like Ye Wen Sun Kai, they only need to spend their own physical strength and meta energy when using attacks, only he has at least one copper plate every time he pulls the trigger, and the ratio of input and output is the lowest. Today's action is also of greatest benefit to him.

Zhan Peng said sorry embarrassedly.

Wei Ran shrugged. "It doesn't matter. Anyway, I spent a lot of money on materials today. Hey, we're going to overspend if we continue like this. ”

"You've been getting more and more moisturized these days. I haven't seen you work so hard before the end of the world, all day long. Wei Ru said. Although she gave her brother a big roll of the eyes at the same time, there was a relief in her tone that could not be hidden.

Before the end of the world, even if Wei Ran wanted to work all day, he couldn't do it.

If it weren't for the continuous supply of enough medicines from the Apocalyptic Survival University, Wei Ran's physical condition would not be as stable as it is now. The current Wei Ran is really more well-fed and sleepy than before the end of the world.

Thinking that he had regarded Ye Wen who had brought the University of Apocalyptic Survival as a scumbag at the beginning, Wei Ru couldn't help but feel weak for a while, and secretly glanced at Ye Wen.

Unexpectedly, Ye Wen was also looking at her, or at Wei Ran who was standing behind her.

Wei Ru was startled, and she didn't care who Ye Wen was looking at, so she hurriedly lowered her head and pretended that nothing had happened.

But several people were sitting around, less than two meters apart, and she and Ye Wen were almost face to face. It's hard for Ye Wen to see what she looks like.

The appearance of her little rabbit also made Ye Wen stunned.

Although Ye Wen didn't show it, for Wei Ru, he actually kept being in "So she is like this?" In the surprise, it is probably not an exaggeration to say that he is confused.

The gloomy woman in her previous life had such a cheerful personality.

Should he come closer? If you get closer, will it destroy this sunlight again?

Just as Ye Wen was a little cranky, there was a sudden dinging sound in his head, and he coughed lightly: "Zhou Shan, they have entered the Shadow Plane School." ”

Through their spiritual connection with the white sailboat, Ye Wen and the others could get the direction of Zhou Shan and the others. Probably because they were new to the driving of the white sailboat, Zhou Shan and the others were not very proficient, so their formation was not fast enough during this time. Ye Wen also had plenty of time to arrange the Shadow Plane School on the sea, allowing Zhou Shan and the others to "unknowingly" walk into the Shadow Plane School.

I'm afraid that the sight of being in the sea one second and the shore the next second frightened Zhou Shan and the others, as if out of wariness of the unknown, they did not board the circular island where the Shadow Plane School was located, and tried to drive the white sailboat away. Ye Wen did not stop it. Anyway, the food and weapons were placed on the edge of the dock of the Shadow Plane School, and Zhou Shan and Qian Qianqian saw it.

No matter how good the white sailboats are, they still have to go ashore. No matter how much supplies there are in the ship, they will one day eat it all. As long as the Shadow Plane School has the necessary information to survive the lock, there is no need to worry that they will not patronize.

Thinking of this, Ye Wen was suddenly stunned. "Dumb girl, what is the range of your ability to perceive the spiritual power of zombies?"

[A radius of about two kilometers. 】

The zombies in this range, Ye Wen and them were swept away today. So Ye Wen shook his head: "I mean the limit. You don't need to do anything with the zombies, you just sense their presence. ”

The mute girl closed her eyes and meditated for a moment. [Probably...... Add another kilometer. But the edges are blurred. 】

"What is this doing?" Sun Kai asked strangely.

"Go to your parents, and the vaccine."