Bai Cen took the item from Xu Yanan's hand and observed it carefully. It was oval, transparent, half the size of a fist. A small hole was opened at one end of the item, destroying the beauty of the entire item.

As he looked at it, Bai Cen suddenly felt that this thing was very familiar. A flash of inspiration flashed in his mind. Suddenly he thought of something and asked Xu Yanan in surprise.

"Isn't this thing a crystal core?"

Bai Cen's voice was obviously a little surprised. He knew the hardness of the crystal core. He thought he had put a lot of effort back then, but he just couldn't get it open.

"I think if we guessed correctly, it's that thing."

Not to mention Bai Cen, Xu Yanan was also surprised when she saw this thing.

"So that is, the way to improve your strength is to drink the liquid inside?"

Bai Cen asked in disbelief that the crystal core is indeed very beautiful, but no matter how beautiful it is, this thing is taken from the zombies. Thinking about the disgusting appearance of the zombies, who dares to eat what they got from them? I'm afraid only perverts like Doctor Crazy will do this kind of experiment.

"I don't know this yet, but it seems that it is indeed the case at the moment."

Xu Yanan was also helpless. How could this kind of thing be drunk into her mouth?

"Think of a solution, I think there will be other solutions."

Bai Cen said to Xu Yanan, but although he said that, Bai Cen also understood that this was just a kind of hope. If there was really no way out in the end, then he could only drink it.

"I hope there is one too. No, I'll go and ask Sister Liu."

With a glimmer of hope, Xu Yanan turned around and left Dr. Crazy's villa. She wanted to know the usage of the crystal core as soon as possible.

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There was nothing to say all night, Bai Cen got up early the next day. Yesterday's fried cabbage slices made everyone eat delicious food. If it was before the end of the world, I'm afraid few people would like to eat such dishes, but in the end of the world, this plate of fried cabbage is undoubtedly a delicious food on earth.

Although Bai Cen got up early, some people got up earlier than him. When Bai Cen walked out, most of the people in the shelter had already started the demolition project.

The roar of machinery kept coming. Looking at the busy figures of everyone, Bai Cen had to thank Tianchen, because in addition to finding them a good territory, Tianchen also left them a lot of tools and equipment. He was able to build so many simple houses in just a few days, and it was done by these tools and machinery.

"I have to work hard, too. Today's task is very heavy."

Bai Cen stretched and then walked out of the shelter's door.

Great World Shopping Center.

If the Great World Shopping Center is placed before the end of the world, it is definitely a well-known place, because it is located in the city center and can be said to be lighted every day. Moreover, there are many hotels, ktvs, bars and other entertainment venues around the Great World, so there will definitely be too few zombies around it.

It has to be said that the buildings around the Great World Shopping Center have basically been destroyed, but the Great World Shopping Center has not received any damage.

Bai Cen's goal today is here, because Bai Cen wants to obtain more crystal cores, the first thing he thinks of is this.

Bai Cen was crushed with absolute strength along the way. Now he has 25 points of strength and 26 points of speed. With these two attributes, how could the first-level first-level and first-level second-level zombies defeat Bai Cen? Basically, all the zombies are not the sum of Bai Cen's generals.

Of course, Bai Cen has not encountered the first-level third-level zombie, but Bai Cen believes that even if he encounters the first-level third-level zombie, he can still win the battle. After all, he still has a trick like the Sixth Style of the Heavenly Knife in his hand.

Speaking of the Sixth Style of the Sky Sword, Bai Cen couldn't help but smile. It has to be said that the Sixth Style of the Sky Sword is indeed powerful. Just now, Bai Cen faced five zombies at most at one time, including one second-grade zombies. With Bai Cen's strength, if you fight normally, it will take at least a while to deal with them. However, after Bai Cen used the sword light and sword shadow move, the five zombies were actually solved by Bai Cen in an instant.

With such an experience, Bai Cen can be said to have greater confidence in dealing with third-grade zombies.

"There are indeed many more zombies here than other places, densely packed, and I don't know how many of them are."

When he came to the Great World Shopping Center, Bai Cen hid in a ruin, looking at everything around the Great World from afar. At this time, the zombies wandering on the streets could definitely be described as dense, which was a bit beyond Bai Cen's expectations, because there were too many, basically one in three steps and one in five steps, which added a lot of difficulty to Bai Cen's plan.

But thinking about it, when the end of the world came, it was the most lively time. The surrounding shops and snacks attracted at least one percent of the traffic in the entire city. What is one percent? Tongcheng where Bai Cen is located is considered a provincial capital city, and it is not small, with a population of at least more than three million, and one percent of the traffic is 30,000.

Thirty thousand people, if they gather together, what a huge lineup. And according to Bai Cen's observation, in this situation, there are probably more than 30,000 zombies.

"There are so many zombies, I'm afraid I'll think of a better solution. If I go like this, my small body can't stand it, but what should I do?"

Bai Cen was in a state of confusion. The number of 30,000 zombies was so huge that even Bai Cen was furrowed all over. In fact, Bai Cen knew that the best way to deal with such a situation was fire attack. Unfortunately, Bai Cen had used up the mould bottle in Bai Cen's space and had not been made, so Bai Cen was helpless.
Chapter completed!