Because of the relationship with the people in the upper position, it can't be said that all of them, but most of them always have some shortcomings to a greater or lesser extent, and the corpse is such a person.

Although he has great strength, most of his power is instilled by Qi Fei's body, and he does not have a state of mind that matches his strength.

In addition, I have died once, and I am already afraid of death to the bone marrow. Whenever there is a threat to one's life, the corpse always chooses to avoid it.

It was precisely because of the corpse's inaction that Qi Fei was of great help.

After a perfunctory inspection, the corpse left the city in a hurry. Qi Fei felt even more fortunate that most of the zombie evolutionaries and genetic evolutionaries in the city were plundered by the corpses due to the plan of perfect genes, and only a small number of zombie evolutionaries and genetic evolutionaries who were hidden deeply escaped from the black hands of the corpses, and most of the zombies left in the entire city were ordinary zombies.

So, Qi Fei launched a hunt for zombies.

Although the information from other distracted people said that someone would run to support him, Qi Fei knew in his heart that it would not be easy for the other party to come here, and it would take a certain amount of time.

And during this time, he needs to improve his strength as much as possible to ensure his own safety.

After all, if you don't have enough strength, not to mention a few subordinates who can fight against the main body, whether you can survive in this chaotic and panicked world is a question.

"System, make an alloy spear."

Cold weapons are obviously better than hot weapons to deal with zombies, although cold weapons may not be as lethal as hot weapons, but they will not make a loud noise, thus triggering a wave of corpses.

Moreover, the zombies in this world are much stronger than the zombies in the Resident Evil world. Their speed defense is much stronger, so it's hard for them to be lethal with normal firearms.

On the contrary, although Qi Fei's strength is very low now, his own realm is not low, and he is proficient in the art of killing, and cold weapons can burst out more powerful than firearms in his hands.

The spear was chosen instead of the sword. Because the enemy Qi Fei dealt with was a zombie, compared to cutting off the zombie's head, it was more labor-saving to shoot a headshot with a spear.

And the spear is long enough and safe enough.

Of course, these are all under the premise that Qi Fei is proficient in the art of killing. If you don't have enough subtle skills, using a spear to kill an enemy is sometimes not as safe as a sword.

……

Qi Fei stood with a gun in his hand, standing on the somewhat damaged street, and hundreds of zombies were rolling in not far away.

They roared, and they roared. Before he got close, just a few meters away, Qi Fei felt a stench rushing to the sky, and the stench was mixed with the breath of death that was extremely cold.

Looking at the group of zombies that were about to get closer, Qi Fei's body trembled, the muscles around him agitated, his arm shook, and the spear in his hand moved instantly.

The gun is like a dragon, rolling up the dust in the sky. The shadow of the gun Huo Huo, bursting out with cold light. In just a few seconds, the spear in Qi Fei's hand stabbed the oncoming zombie horde hundreds of times.

And Qi Fei's brain controls his body like a sophisticated computer, and every assassination can accurately shoot a zombie in the head.

The crowd of zombies fell to the ground as if they were cutting wheat, no matter how the zombies roared and roared, the crazy surge could hardly reach the area within two meters of Qi Fei.

In just a few seconds, more than 100 zombies that were culled were all shot by Qi Fei and fell to the ground. Qi Fei endured the stench emitted by the zombies, waiting for the system to absorb the energy from the zombies.

Although Qi Fei had completely controlled the separated system, the rules of the system's devouring energy had not changed in the slightest.

I don't know if it's because the rules of the main system devouring energy are originally like this, or because the rules and restrictions deliberately set by Comrade Lao Chen, the maker of the main system.

The system can only devour the energy that belongs to the host, and the energy system that does not belong to the host cannot devour.

In the same way, every living creature contains more or less energy, but the system can only devour the energy contained in the creature killed by the host, and the creature that is not killed by the host cannot be devoured even if it contains more energy system.

This made Qi Fei feel like he was playing a game, killing monsters to level up, relying on killing zombies and using the system to strengthen himself.

The main god is unreliable, and the main god will not give a reward for killing the zombies, and the main god will only give a reward after completing the main quest.

And even if there is a reward, it is useless, there is no main god mall in this world, and if you want to strengthen it, you can only wait until you return to the main god space.

……

Time passed little by little, and the off-site assistance was still trying to rush towards this world. Qi Fei is working hard, and as he gains more and more energy, Qi Fei's strength is getting stronger and stronger, and he is almost about to clean up all the zombies in the entire city.

Qi Fei of this world did not follow the path of the world, nor did he embark on the path of cultivating the truth, but embarked on the path of genetic evolution to improve the individual level.

The optimized T-virus has incredible power, allowing Qi Fei's genes to evolve by leaps and bounds, and this evolution is manifested in both physical and mental aspects.

The evolution of the physical body has made Qi Fei's strength stronger, faster, and more terrifying in defense and recovery. It is even close to reaching a state of immortality, even if there is only one cell left, only enough energy can be resurrected.

In addition, Qi Fei's physical body has greatly improved its adaptability to the external environment. Rapid change and evolution can be carried out according to the different external environments.

Even if Qi Fei is instantly thrown into space, Qi Fei can still survive, and he will soon evolve to adapt to the space environment.

Even throwing Qi Fei into the sun may not necessarily lead to death, and maybe Qi Fei will evolve his physical body into a flame like the sun.

The evolution of the spirit is more mysterious, with the release of the spirit interfering with matter to form the mind. There is also spiritual perception, and within the scope of spiritual perception, it is difficult for any existence to escape the search of spiritual power. There is also the spirit that can be used to manipulate the spirit of other living beings, modify the memory of the other party, and erase the spirit of the other party.

Even after being mentally strong, he can manipulate time and space, foresee the future, and explore the past. As for forming a spiritual storm, it is not a problem to turn everything into ashes.

This is a different kind of ascension at the life and genetic level than the practice, but this ascension is much more difficult than the practice.

Even the T-virus that has been optimized by the system is still somewhat insufficient, and even if all the potential is exhausted, it is difficult to make Qi Fei's life and genetic level become a god.

So, Qi Fei set his sights on the perfect gene for ontology research.

At first, Qi Fei didn't know why the other party wanted to create a perfect gene, but now Qi Fei somewhat understood. This perfect gene is definitely a great thing, just like the nine-turn golden pill of Taishang Laojun in myths and legends.

As long as you have the perfect genes, even a dog can become a god in an instant.

Moreover, after transforming into a god, he is not an ordinary god, and in Qi Fei's estimation of the existence of using perfect genes to achieve gods, even if it is not Da Luo, there is also the realm of golden immortals.

After all, a god with perfect genes can control the power of time and space, and naturally he has jumped out of the long river of fate.