Xiao Fei and the mice were crawling on a platform in the underground space at this time, and the two pairs of rats watched the mice constantly moving in front of them, and felt incredible about the burrowing efficiency of the rat population. Pen, fun, and www.biquge.info

By now, just a few days have passed, and the general shape of the entire underground space has come out.

"The tribe is digging holes so fast now!"

The mouse was a little surprised at the speed at which the rat colony was burrowing, and said.

Xiao Fei nodded. He was also a little surprised in his heart, now the cave was dug directly to the center of the city on the periphery of the city center, although it had not yet been dug under the real city center, but at least the nearly 100,000 rats of the current tribe had at least a place to stay.

Xiao Fei's current ethnic group has grown greatly, and now there are at least 150,000. There were 100,000 before, and relying on the strong reproductive ability of the group, there was still a huge increase. With the gradual increase in the number of ethnic groups, the growth of ethnic groups in the future will increase by geometric multiples, and with the current base number, the ethnic groups may reach the level of one million in three months!

Million mice, what kind of concept is that?! I'm afraid that just so many rats can make people feel a kind of heart palpitation horror! It's absolutely overwhelming.

Of course, this information is only known to him for the time being, and he can feel the general situation of the race, which has a great relationship with the small crystal, and this feeling is amazing, as if the entire race is a part of his body.

He still doesn't know what the small crystal is, but at least it can be proven, at least it's not a zombie crystal nucleus! Although it looks very similar, it is too different from the zombie crystal nucleus in terms of effect and general taste.

Whether it is a first-mutated zombie crystal nucleus or a second-mutated zombie crystal nucleus, Xiao Fei has seen it now, and it is far from the small crystal he got before. No, to be precise, two different things at all.

"At the current rate, it is estimated that in half a month at most, the underground space should be able to dig into the interior of the city center, and it is even possible to find an underground gathering place for humans!"

The mouse guessed, then stared at Xiao Fei, and continued: "What should I do after I find a human gathering place? ”

She knew that Xiao Fei's relationship with humans was quite good before, although she didn't know the reason, but she wouldn't hinder Xiao Fei too much, after all, he was the king of the race.

Xiao Fei was silent for a moment, and then said: "It depends on the situation, try not to attract the attention of humans, if it is really noticed by humans, then get rid of those who pay attention, otherwise it will be too dangerous!" ”

Xiao Fei's thinking has changed a lot, and even he doesn't know when he changed, that kind of human thinking is already very weak.

The guinea pig smiled and nodded, although she would not stop Xiao Fei's relationship with humans, she didn't like humans either, now that Xiao Fei can say this, she has changed a lot, and she is naturally worth being happy.

"I know how to do it!"

Xiao Fei now doesn't know if he will go to the opposite side of human beings in the end, he can only take one step at a time, although he doesn't want to in his heart, but it doesn't mean that once the confrontation is on, he will be merciful. These kindnesses have been exhausted in the last days, and survival is the main thing.

Mei Han was sitting with Bai Linxin at this time, as for Du Han and Fei Li, they had returned to their own territory, and the two of them were far away from Baihe Hall, so they went back early.

"Sister, next the number of third-level mutant zombies over there has to be a way!"

Bai Linxin said.

She knew that Mei Han had just owned some of her own zombies, but due to the short time, the number of third-level zombies was too small, at least much less than the third-level mutant zombies under the hands of several other zombie masters.

Although the battle between the zombie lords is difficult for the third-level zombies to intervene at all, there are many things that are not convenient for the zombie lords to do, and the third-level zombies are the best choice. Therefore, the third-level zombies will still affect some aspects to some extent.

"Do your best!"

Mei Han still has the same expression, she doesn't have many concepts of third-level mutant zombies in her heart, but her strength has been close to third-level mutant zombies before, and she understands the strength of third-level zombies, even if she has reached the point of being the master of zombies now, but her own restrictions are a lot more.

Bai Linxin smiled, and then said, "Sister, are you living in the university dormitory now?" ”

It's a question, but it's certain. Obviously, Bai Linxin has been paying attention to Mei Han.

Mei Han did not deny it.

"It's not far from my church, or my sister lives with me!"

"No need, you can send someone to find me if you have something. I still have a lot of things to do, and it's not convenient to live there! ”

In fact, there is nothing to live in Mei Han, but she wants to expand her strength as soon as possible before the contradictions between these zombie lords and humans are triggered, so she needs to find more zombies. And most of the zombies in Bai Linxin are controlled by her, and it is not very convenient to expand her power if she lives there.

Bai Linxin nodded, "Okay." ”

Suddenly thinking of something, Bai Linxin suddenly said: "By the way, if my guess is right, those zombie lords in the outer city may look for you, if there is any trouble, you can tell us, now we don't have to be afraid of them!" ”

A sneer appeared at the corner of Mei Han's mouth, his eyes were extremely sharp, and he said lightly: "I'm waiting for them to come to me!" ”

Mei Han has always been an extremely confident state of mind, no matter when or who she is facing. Just like in the face of Tianxing before, she didn't say that she had a trace of fear! This is a habit developed by wandering on the edge of life and death for a long time! And now, she is already the master of zombies, it is even more impossible to be afraid, even if it is other zombie masters, as long as they dare to trouble him, they dare to pull out a layer of skin on him!

Bai Linxin smiled, she actually didn't worry too much, because the strength of the zombie lord is generally not too different, although the more zombies under his control, the stronger the strength, but the original zombie lord in this city has a slow evolution, and there are foreign zombie lords, it is impossible for there to be many zombies to let these zombie lords improve their strength.

So although there are strong and weak among these zombie masters, the general difference is not huge, if it is one-on-one, even if Mei Han is against the strongest zombie lord, as long as he wants to leave, it is impossible to be left.

This is actually one of the reasons why those foreign zombie lords are united, if they come alone, I am afraid that they will be expelled by Bai Linxin and them! And it is precisely for this reason that they will come out of the previous city without being killed by other zombie masters.

However, this city is relatively special, the remnants of human power are a bit too large, and there is even a power that can fight against zombies. It is precisely in this way that these foreign zombie lords have the qualifications to compete for a part of the power. Let this city not be like other cities, where zombies have completely occupied all areas and humanity is extinct.