(Thanks to Hu Wei for the tip, thank you)

Just when Lin Na and the others were discussing how to enter the center of the city, Xiao Fei jumped out of Li Qian's arms. Pen % fun % Pavilion www.biquge.info

A few mutant rats ran out of nowhere, glanced at Li Qian and the others, and disappeared into the abandoned building with Xiao Fei.

Lin Na didn't care, Xiao Fei had always been elusive on the road, he didn't know what he was doing, and he ran out with the mutant rat from time to time.

Entering an underground garage, a foul smell came over, and Xiao Fei's beard trembled.

"Wang, there are traces of other rats eating zombies."

The rats of the second evolution came out of the garage, surrounded by some ordinary mice, and in the innermost scrapped car, there were two zombies with gnawed faces, and the stench was transmitted from these two zombies.

In fact, every time Xiao Fei went out with mutant rats, he was subduing some mutant rats from other regions and expanding his own rat population. But as we get closer to the city, the number of rats begins to decrease, but the proportion of mutant rats is much higher.

Recently, the IQ of the mutant rat that has evolved twice has increased rapidly, and the ordinary mutant rat, he can now accept it himself. However, because Xiao Fei is the king, he will report Xiao Fei every time.

After this way of subduing, plus some of the rats' own evolutionary mutations, now Xiao Fei has nearly twenty mutant rats under his hands, plus this second-evolution mutant rat, ordinary rats are even closer to five thousand because of their continuous subjugation and breeding, which is also a terrible number.

Along the way, most of the zombies I met were eaten up by this group of rats, and it was hard to imagine how powerful it was to gather so many rats.

Xiao Fei still underestimated the fecundity of mice, and now the rats are reproducing faster than originally expected, which may be the reason for the abundant food sources, many mice have begun to spring, making Xiao Fei feel that these mice are a little full of warmth. The feeling of desire...

Xiao Fei looked at the two zombie corpses in the car, it was a little strange, the decomposition of the zombie corpses was a bit serious, it seemed that the rats here had either left or had died elsewhere.

It's a pity, after all, there aren't many mutant rats, and each one is worth taking.

"You ask the other rats to pay attention to the surroundings, and if you find any traces of other rats, try to subdue them, there should be no mutant rats here."

Xiao Fei jumped down from the zombie corpse, rubbed his paws on the ground, and said.

The mutant rat of the second evolution nodded.

At this moment, several ordinary mice ran in in a panic.

"The king... Other... Other..."

The expression ability of ordinary mice is far inferior to that of mutant rats, but Xiao Fei still heard what it meant.

"Found other rats?"

The rat hurriedly nodded in acknowledgement and ran away with Xiao Fei and the mutant rat.

Crossing at least four streets, at one intersection, several mutant rats with a group of rats faced a mutant rat and some normal rats on the other side.

Xiao Fei climbed onto a leaning street lamp and looked at the scene in front of him. There are also mutant rats here, and it seems that after the apocalyptic evolution, the entire rat population has begun a group evolution, which can be regarded as enhancing its own survival ability.

The mutant rat had only undergone one mutation evolution and was cornered by the three mutant rats surrounding him.

As for the ordinary rats on both sides, they would not intervene in this battle of rats one level higher than themselves at all.

The mutant rat obviously didn't want to surrender, kept roaring, its fangs exposed, although it was retreating, but the muscles of its body were tense, as long as there was a chance, it would rush out of the encirclement of these three mutant rats.

"King, do you want me to go up?"

The second-evolution mutant rat said that now he does have the strength to crush other mutant rats.

Xiao Fei shook his head, "No, let him go, follow him, find his lair, and see if you can find traces of other mutant rats." ”

The second-evolved mutant rat was a little puzzled, "But shouldn't there be only one king-level rat in a general race?" ”

In general, the rat group of king-level rats is at most a rat that has evolved once.

Xiao Fei thought of the zombies with a strong degree of decay he had just seen, according to the general principle, when the rats have not eaten those zombies, they generally will not leave, whether it is the first time they subdue the mutant rat, or after the mutant rat is subdued, they will continue to leave or hunt the zombies after eating the zombies.

However, the two zombie corpses were obviously killed by rats, but they were not eaten, and there were no traces of other rats surviving around. It's very likely that other, stronger rats have subdued the rats there and taken them away.

"Not necessarily, there may not be many rats in the city, but there are a lot of zombies, and there is a great chance of mutant zombies, which means that there may be mutant rats at the same level as you."

The mutant rat of the second evolution nodded.

The mutant rat naturally noticed Xiao Fei and the other mutant rats around him. Still, with his current IQ, it's hard to figure out why there are so many rats like or even stronger than himself all of a sudden.

Under Xiao Fei's instructions, the three mutant rats surrounding him pounced on the target, but they did not make a dead move, but deliberately left some space to escape.

This rat is just an evolved mutant rat, he won't understand Xiao Fei's thoughts at this time, he saw the opportunity to escape, so he naturally grabbed it with all his strength and rushed out of the three mutant rats that surrounded him.

Hurried straight into an abandoned street and into a pitch-black sewer.

Xiao Fei looked at the sewer and let a few mutant rats follow the traces of the mutant rat and chase it down.

Xiao Fei also chased after him, he could smell the smell of his mutant rat, and slowly chased the smell, and walked into the sewer little by little. As for the mutant rat that evolved twice, its body shape could no longer penetrate the sewer opening, so it continued to stay on it with other ordinary mice.

After all, even if there were really other second-evolution mutant rats below, if they wanted to subdue them, they only needed Xiao Fei to defeat their leader, not face the entire rat group. Therefore, it is enough to have the three mutant rats that were pursued before, and there is no need to lead all the rats.

This point is very different from human beings, most of the battles within the race are heads-up, unless they face the invasion from outside the race, there will be a situation where a group faces one.

The entire sewer was pitch black, but it didn't hinder Xiao Fei's vision.

There are a lot of discarded debris in the sewer, I don't know who threw it down, there are a few scattered corpses soaked in the blackened groundwater, from time to time a few ordinary mice crawl out of the corpses, seeing Xiao Fei, hurriedly hid aside, they can feel that Xiao Fei is more powerful than them.

This is the first time Xiao Fei has entered the sewer since turning into a mouse. Although the sewer is the most suitable living space for mice, Xiao Fei's human thinking still makes him like to live in a place where he can see the sun.

The smell of the sewers has a foul smell that has been gathering for a long time, not quite the same as the smell of rotting zombies, not so disgusting, but it also doesn't smell very good.

After walking for a long time, Xiao Fei walked to a fork in the road, smelled the smell lightly, chose the right direction, and walked in.

The road was a little higher than the previous one, not as muddy as before, and there seemed to be a little light coming from the front.

Xiao Fei suddenly stopped, his nose twitched slightly, his ears also turned, his red eyes scanned the surroundings, something was wrong, and the smell of other mice here suddenly became stronger...

If it weren't for the small crystal, Xiao Fei's senses would have become extremely sensitive, and he wouldn't even be able to smell the smell of his three mutant rats before...