Although Liu Qiang still didn't understand what this was, he only needed to wait until his ability was improving, and it was precisely because of this that he gave Liu Qiang the confidence to support it.

In fact, not only Liu Qiang, but several other survivors also noticed this, but they didn't have such a clear sense as him, and the army said sneeringly, "But...... We're getting stronger too slowly, and these mutated rats are more adaptable than we are. ”

"No!" Liu Qiang insisted on shaking his head and said, "There is a detail you may not have noticed, these mutant yellow rats only appeared after we hid in the warehouse for three days, from the third day until now, their size has stopped growing, and their strength has been maintained at the same level without change, which shows that the evolution of rats is limited, and they can't become stronger!" ”

If Chen Fan could hear these remarks, he would definitely show great appreciation for Liu Qiang.

Liu Qiang is right, any creature has a limit to evolution, just like these mutated mice, they can only evolve to a level of combat power at most, and then they will stop evolving, unless they get the energy fire by chance, otherwise their ability will have been stagnant.

This principle is the same for human beings, the evolutionary bottleneck of human beings is the fourth-level combat power, once they set foot at this level, even if they absorb multiple forces, they will not be able to start further evolution, which is also the main reason why human beings will be suppressed so miserably by foreign beasts.

The army said blankly, "Will we be able to hold out until then?" ”

"We don't have a choice, we have to persevere!" He Qiang gritted his teeth viciously and said, "Light the fire, these beasts are still waiting nearby, they see that Liuzi and Ding Jian are dead, they may snatch the corpses at any time, we can't give them a chance!" ”

"Good!" The army wiped away his tears, immediately leaned the two bodies side by side, took out a bucket of gasoline from the storehouse and poured it on top of the two corpses, and quickly took out the lighter.

However, just as the army was about to set fire to the corpses of the two comrades, the roar of the mutated weasels was also heard in the dark warehouse, and after a while, the two mutated rats appeared in front of them.

Although the rats are afraid of the fire, but the aroma of food makes them crazy, the mutant weasel is not only stronger in size and strength, but also seems to have increased a lot of brain power, they know exactly what these humans want to do, so before the army can ignite the corpse, these monsters lurking in the shadows have already appeared here with their teeth grinded.

"They're coming, army, hurry up and light the fire!" Liu Qiang was the first to jump up and quickly pulled the trigger towards the place where the mutant yellow rat appeared, and as soon as the gun rang out, it also heralded the beginning of the battle.

At least seven or eight fat rats rushed out of the darkness, each of which was nearly half a meter in size, their rodents were bulging, far more vicious than ordinary mice, and the yellowed fur also stood up like steel needles, making a trembling sound, quickly breaking through the air like a phantom, and pounced on humans one after another.

"Shoot, kill them all!" Liu Qiang had already exhausted the bullets in his hand, but he did not hit any of the mutant yellow rats, of course, this was not because his marksmanship was not good enough, but because the movements of these mutant yellow rats were too fast.

The monsters narrowed the distance, and Liu Qiang was just about to raise his head, when a yellow shadow had already appeared, and the mutant weasel handed out a pair of black claws, slashing at Liu Qiang's neck like lightning.

Liu Qiang had to throw away the pistol, replaced it with a saber in his hand, raised the saber, and quickly stabbed the weasel in the stomach.

The body of the mutant yellow rat is fat, but the agility is not low, when the saber is about to pierce the abdomen, this guy's swollen abdomen is actually contracting, as if it has been deflated by a leather ball, compressing the body in half, and actually narrowly avoiding Liu Qiang's slash.

"Bastard!" Liu Qiang missed with a knife, and his body fell forward under inertia, and at this time, another mutant yellow mouse appeared, quickly jumped onto his back, and opened his hideous rodents wide, intending to bite from the back of his neck.

"Get out of here!"

Liu Qiang let out a roar, and actually burst out with huge strength, a reverse elbow flew the mutant yellow squirrel, slammed his waist and abdomen, and a harrier turned over and jumped up, kicking the yellow squirrel lying on the ground.

As a soldier, Liu Qiang's fighting foundation is quite small, his skills and reactions are very agile, coupled with the non-stop role of Yuan Li, which also allows Liu Qiang to gain several times the explosive power of ordinary people.

"Ah......" When Liu Qiang jumped up, there was an exclamation from a companion in his ears, and he quickly looked back and found that a teenager was surrounded by three mutant yellow rats, and the monsters were fiercely baring their teeth at the teenager, and a large amount of saliva was oozing from his wet mouth.

On the other hand, the young man who was surrounded was so frightened that his face turned pale, his hands trembled, his feet trembled, and he never even had the slightest idea of resisting and struggling.

Seeing this, Liu Qiang immediately shouted, "Hurry up and fight back, don't stand there stupidly!" ”

Swish!

Before the words fell, a strong wind sounded, and Liu Qiang, who was about to help the young man, changed his gaze and instinctively returned his elbow to fight back.

The collision sounded, and the mutant weasel was knocked away by his elbow, and the saber in his right hand stabbed straight forward, and the lightning that elongated the arc of light was like a swift current, quickly piercing the monster's fluffy leather armor and approaching the internal organs.

"Die!" Liu Qiang's eyes were scarlet, and he let out a beast-like roar, and the saber continued to break in, piercing the mutant yellow squirrel through the chamber, and the yellow squirrel let out a terrible "chirp" sound, waving its claws in the air.

Liu Qiang held the knife in both hands, stared at the chest of the mutant yellow rat and rushed forward vigorously, until the body of the yellow rat was pressed against the wall made of steel plates, and both hands used force at the same time, slashing down.

The sharp blade cut through the monster's old skin, and with a single sword, the entire abdominal cavity of the mutant yellow rat was disemboweled, and the bloody internal organs and intestines slid out.

"Haha...... I've gotten better, I can kill them, I can! Liu Qiang let out a crazy cry in his heart.

When these mutant yellow rats first appeared, their exaggerated size and fierce combat power did create a disaster for the team, even Liu Qiang, a person who has received professional military training, is not an opponent, but in just four days, Liu Qiang's combat power has surpassed them, which is enough to show that his evolution speed is very high.

However, just when Liu Qiang was complacent because he killed a monster, the screams from behind him made his mood fall to the bottom in an instant.

Liu Qiang turned around suddenly, only to find that the young man who was besieged by the mutant yellow rat just now had been torn into pieces of flesh.

His left hand and right hand were bitten by the mutant weasel respectively, and the angry weasel struggled to tear him apart, the huge force directly tore the young man to pieces, the two arms quickly separated from the shoulder, and a large amount of blood gushed out from the torn wound, like a soaring fountain, straight to the ceiling.

"Ah......h

The monster shook its head with all its might, making a "whirring" snort, and the young man struggled for less than two seconds, and a whole piece of skin had been torn open from his thigh, and under the skin were yellowed fat and bare blood vessels and green tendons.