Ye Wen nodded. "I'm worried that something will change later."

"Then I'll go with you." Wei Ru said.

Ye Wen shook his head. "Don't. You're not like me, you're not vaccinated, and you're in trouble if you get a virus. ”

"I haven't been vaccinated before, so I haven't come all the way."

"This time it's different."

Originally, Wei Ru didn't take it seriously, but even if her nerves were big, she could hear that Ye Wen's tone was a little wrong: "What's wrong?" ”

Ye Wen frowned.

He didn't know what was going on, but he was inexplicably uneasy.

Surviving in the last days, every day is an adventure.

He knew this, so although he cared about the safety of Wei Ru and Sun Kai before, he would not suffer from gains and losses in the face of battle, but was very happy to see them take the initiative to participate in the battle and improve their strength.

But I don't know what's going on today, if he can do it, he can't wait to find a safe and hide all his friends.

Maybe the vaccine is close at hand, so the more he doesn't want to have an accident at this time.

Ye Wen could only think like this. "Don't follow me. There are too many outsiders here. Your brother is still here. ”

"Then lead him with you."

"Don't make a fuss." Ye Wen showed a helpless wry smile. No one can lead Wei Ran, a few of them belong to him with crispy skin. "Wait for me here. I'll be back tomorrow at the latest. ”

Wei Ru was unhappy, and even her mouth was a little pursed.

“…… Please, how old are you, and you still learn to pout as children. Ye Wen really couldn't cry or laugh.

Who knew Ye Wen's words, Wei Ru immediately looked like a cat with its tail stepped on: "You are only a child!" I'm not worried about you yet? You think you're a god, always single-handed! ”

After speaking, Wei Ru ignored Ye Wen, ran away, and passed Wei Ran, who came out to observe the situation halfway, she grabbed her brother's collar, dragged it all the way, and quickly disappeared on the second floor in her brother's dazed wail.

"Ahem."

Under the gaze of others, Ye Wen cleared his throat in embarrassment.

Fortunately, there are few "others" in this "other", that is, the dumb girl Zhanpeng, He Changqing and his sister, and Sun Kai.

"Hey Sun Kai, why did you come down? Where's your dad? Ye Wen asked her.

Sun Kai bit his lip.

In the end, the words of going to the institute with Ye Wen were swallowed by Sun Kai.

Even Wei Ru was rejected, how could Ye Wen take her.

She smiled and said, "My dad is much better and has already fallen asleep." I've got something for you to take with you. ”

As she spoke, she handed over a small backpack.

Ye Wen took it and opened it, and there was a windproof jacket, a bottle of water and a few Snickers bars.

These things are sold in the school's supermarket, and it is a bit cumbersome to hold, but Sun Kai gave it, and Ye Wen took it, maybe this small backpack can be used as a shield.

He thanked him and put his backpack on his back.

"I still need to say thank you......" Sun Kai muttered and gritted his teeth, "That, are you really going to go now?" ”

"yes." Ye Wen was a little strange. Why did one or two ask him that?

"Can't even wait a night?" Sun Kai was a little anxious.

Ye Wen hesitated for a moment, but still shook his head.

Going out at night, needless to say, knows that it is dangerous.

But Caixia's words made him vaguely remember something, but no matter how hard he tried to recall, he just couldn't remember what was going on.

It made him restless.

Let's go now. Anyway, he is alone, he has nothing to worry about, and he can slip away quickly when he encounters danger.

And since the zombies will move towards the museum at night, then on the other hand, as long as you stay away from the museum at night, then even if you are outside, the danger will not be as high as you think.

If you leave a little later, you may really hit the tide of corpses.

"I ......"

Sun Kai looked at Ye Wen, and still added the word "we": "We'll wait for you to come back." ”

Ye Wen snorted, turned around and walked out of the museum, and headed towards the research institute in the direction that Caixia had instructed him.

The road is indeed not easy to walk, there are many zombies, in groups, wandering the streets in clusters, like flies looking for carrion.

However, the evolution of zombies is not high, and the sensitivity to living people is poor, and Ye Wen, who moves quickly and has steps as light as a cat, many times when they come back to their senses, Ye Wen has slipped away from under their noses and ran far away.

When encountering zombies that don't have long eyes in the way, Ye Wen will sneak behind them, and break their necks before they turn their heads back, and if they are lucky, he can even break the zombie's brainstem nerves and earn him some coins.

If he really can't get past and can't sneak attack, Ye Wen will lurk quietly, make a thunderous move, and fight quickly and cleanly.

All in all, the less noise there is, the fewer zombies it will attract, and the faster he will be able to reach his destination.

Finally, before the sun could set, Ye Wen had already touched the vicinity of the research institute, more than an hour earlier than Caixia had estimated.

Across a large road, Ye Wen lay on the rooftop of the building opposite the research institute, quietly observing the movements inside.

The institute is not yet sophisticated enough to affect the floor heights of nearby buildings. The building Ye Wen chose is a residential building to be demolished, with a total of eight floors. Lying on top of this, the institute has an unobstructed view.

The institute occupies a large area, the courtyard is quite large, but it is very empty. There are no living people, not even zombies.

There were a lot of zombies in the nearby streets, staggering and bustling, and the air in this courtyard seemed to freeze in comparison.

Occasionally, a zombie will remember that there seems to be something delicious there, and it doesn't matter if it is the gate or the courtyard wall in front of them, they will bang and shoot for a while. But the institute has always responded to all changes with the same, and the zombies outside waited for a while, and then left on their own.

No complaints, no complaints, the quality is really high.

Ye Wen put down the binoculars. This is also what Sun Kai put in his backpack, and he was pressed under the food, and Ye Wen didn't find it before leaving.

"It's weird to be so quiet."

Or are the people in the institute (dead or alive) indoors?

Ye Wen touched his chin.

There was a river of zombies between him and the Institute, but that wasn't the cause of his trouble. It's not the first time he's "wandering" in the sea of corpses, and it's a big deal to be in the past.

But there are many buildings in the compound of the research institute, you have three floors and I have two floors, which one can you find zombie vaccines?

There is a high probability that there are living people in the research institute, and the advantage of this is that Ye Wen can catch one and ask for directions.

But the downside is that if you make too much noise before you catch someone who can be questioned, you are likely to startle the snake.

Don't look at all human beings, the institute really won't be willing to give him the vaccine.