The rumbling sound of the ground was an attempt before leaving this world for Wang Xing.

If successful, he will most likely be able to get the site of the replica of the underground passage at the time of settlement. The ground is still secondary, and the underground cavity cannot be cultivated, so it is not as good as a flat land.

But what Wang Xing really wanted was the infection agent for the food and drink he buried in the hollow of the underground subway link.

To those present, the highly toxic biochemical agents of the Great Antler Company were a scourge; For the big antlers, these agents are a means to protect the company's interests; For Wang Xing, this is a necessity to increase qi and blood.

After taking care of the underground, Wang Xing gradually let go of the control of these people under him.

During this time in the world of living corpses, after seeing the cities with heavy casualties under the Resident Evil and the miserable living methods of the survivors, the original concept of good and evil in his heart has been greatly impacted.

In this chaotic world where there is surface harmony, but Resident Evil may break out at any time, safety and harmony is a luxury, and it is no wonder that when he came to a safe city before, he encountered a group of people attacking the car of the Big Antler Company transporting biological and chemical weapons.

The situation here reminded Wang Xing of the real situation.

His original idea of restoring order had also faded a lot. I am not a saint, and I don't have the ability to penetrate the world, so it is not easy to live a good life and protect my family.

Thinking of this, Wang Xing also began to streamline everything around him, integrate all his strength and energy, and began to work hard towards improving his qi and blood.

In the past few months, he has let go of the control of those people and mixed the strength of his own drinks.

After testing, the biochemical drugs that can bring the degree of infection in detail are really not random additions as the old man said. Some juices and clean water converted from water purifiers can be combined with different concentrations of chemicals, and the results obtained are also different.

The indoor swimming pool was emptied, cleaned up, put in the purified water converted by the water purifier, graduated to five tons, and dripped three milliliters of infected water and juice respectively, the effect was very poor!

Unlike the juice that Wang Xing drank before, he drank two liters at a time, and the infection progress of the infected water was increased by one percent, and the infection progress of the infected juice was only about 0.3 percent.

Continuing to add triple infective potions and stirring the water well, the effect of the water in the two pools was only half the effect.

The progress of 1.5 percent and 0.45 percent of the infection is stronger than nothing at this level, but it is far from the result of the rapid cultivation that Wang Xing wants.

Originally, when Wang Xing suspected that there was something wrong and decided whether to increase the concentration of the potion in large quantities, the gang members and the former black police teamed up to sneak into the office of the swimming pool where he was experimenting and stole several bottles of infected water that he had sampled.

As a result, these people wanted to get the same power as him, drank the infected water, failed to evolve, and seventeen people, nine died on the spot, and eight turned into living corpses and lost their minds to attack the other gang members.

Later, seeing the scene of the gang members wailing everywhere, Wang Xing finally came to his senses.

The purpose of the Big Antler Company to engage in these potions is not for evolution, if it is to create biochemical monsters, of course, there are special means. The most basic function of these potions is only to destroy those drinks and food, and kill all the people who buy the goods, so that these people do not dare to buy other brands indiscriminately, but can only buy the goods of the big antlers.

Moreover, the stronger the body of the person who has become a living corpse and a person who has died, the higher the probability of becoming a living corpse.

Wang Xing felt that this should be the stronger the physical fitness, the better the effect of being able to withstand the killing.

For example, if he drinks the infected water, he will be fine, but he can help his cultivation, this is because he has the introduction of alien beasts, and his body is strong enough.

Understanding the relationship between effect, concentration and physical strength, Wang Xing intermittently increased the concentration of infected water in the swimming pool. After the underground facilities were blown up and a part of the plan was destroyed, they began to increase their efforts.

Wang Xing directly got a large water tank of 50 tons near the water purification facility, poured two tons of clean water, poured in 1,000 milliliters of infected water, stirred well, and drank a cup.

A sip of 300 ml of infected water directly increased Wang Xing's infection progress to three percent!

Seeing the feasibility, Wang Xing immediately increased his efforts. But if you continue to add 1,000 milliliters of infected water, the final effect is only to increase the infection progress to about 4% for a glass of 300 milliliters of water.

With the addition of 1,000 milliliters, the infection progress has only increased to 4.2 percent.

Wang Xing simply filled up 10 liters at a time, and the infection progress also came to 6.6 percent.

There were still dozens of tons of raw materials on hand, and Wang Xing was not ready to come back, so he simply reduced the clean water in the tank by half, and then added two hundred liters of infection medicine.

Originally, the bottles of potions with a faint pungent smell began to bubble as a large amount of them were added and mixed.

Wang Xing made a cup and took a sip, and there was a hot burning sensation from his throat to his stomach, and the progress of the infection went directly to thirty-seven percent.

The fifty threads of qi and blood accumulated in three months exploded in an instant, rushing into the damaged part and starting to repair. Seventy percent of the qi and blood threads were consumed, and a mouthful of blood and meat residue was spit out, and Wang Xing felt a little better.

Wang Xing also knew that it was better to be able to try out his own ability to withstand it by slowly adding the potion, but his time in the world of living corpses was also limited, and there were qi and blood threads that could strengthen the recovery of the body, so it was better to do it in one step.

Thirty-seven percent of the infection progress had lost seventy percent of the energy of the fifty qi and blood threads, but what it brought to Wang Xing was to improve the condensation effect of the ten qi and blood threads in one go.

At one time, there are ten more blood threads!

The price is only about six hours of recovery time in an afternoon, and more than 100 catties of frozen beef eaten during this time.

With such results, Wang Xing spent a week under this concentration of medicine to practice penance.

With the increase of qi and blood threads, although there is more meat that needs to be eaten and recovered, the basic number of qi and blood threads has increased rapidly.

From the initial recovery of six hours, it was shortened by a few minutes later, and the recovery time will be shortened by a large margin every time the qi and blood threads increase.

A week later, Wang Xing had shortened the recovery time to four hours, and the qi and blood threads in his body had been raised to three hundred!

"With the same concentration of biochemical agent solution, the infection progress has been shortened to twenty-six percent, and the effect will weaken as I get stronger."

Wang Xing proved his conjecture, and it is also possible that the biochemical components in these waters have lost their effect during the storage time.

But as long as there are enough raw materials, he can continue to produce this water at any time.

Although the growth effect was good, Wang Xing still temporarily stopped taking this infected water. Because he guessed wrong, although frozen beef is a kind of meat that can speed up the recovery of qi and blood, the recovery of qi and blood requires not only meat, but also specific ingredients.

Without this ingredient, the result is that Wang Xing's strong body has been shriveled and thin.

The only remedy that Wang Xing could think of was to continue to go to the other warehouses of the Big Antler Company to find energy supplements or products with better results.

It just so happens that Wang Xing also knows this place.

A few months ago, he knew that there might be a convoy outside the city to pick up the members of the Big Antlers Company, so he occasionally went around the city, and he really found the convoy.

Wang Xing ambushed around the convoy, waited for some people who were hiding in the shadows to ride away, blew up all the vehicles, killed the escort gunners, and also obtained many secrets from the mouths of these hidden people.

Several other divisions of the Big Antlers Company are hidden in different underground structures in the city. He got rid of the Ministry of Defense, but there are still people who sell high-end products.

Through some coercion, Wang Xing got a way to go underground.

The manager was captured from the crowd of people who had reclaimed the wasteland around the city, and Wang Xing asked him to take him to the warehouse, where a large amount of products was stored.

Halfway through, because the other party used a bomb trap to trap the victim, Wang Xing used the other party to block the bomb, and the explosive power broke the iron door leading to the underground warehouse, and successfully found various products.

Most of them are civilian versions of energy supplements, and a 220-milliliter bottle of drink can support a day's energy expenditure.

It took a few days for the iron door king to break open and find a high-concentration version.

These energy supplements of the Great Antler Company are a large number of consumables left in the city. As for the higher-end potions, they all need to be transported by the fleet in real time, and he can't enjoy it.

Holding the energy tonic and starting to cultivate, Wang Xing suddenly felt that the loss in his body was suddenly replenished.

I didn't want to drink it before, because I was worried that I would drink too much of the things of this world and make myself a ghost. But after the increase in strength stagnated, Wang Xing experienced the effect of rapid growth of qi and blood, and for the sake of strength, he couldn't manage so much.

In the following months, Wang Xing repeated several processes of increasing the concentration of the elixir, taking high-concentration energy supplements, eating meat, and practicing martial arts.

After drinking the high-concentration energy supplement halfway, Wang Xing began to drink the low-concentration energy supplement.

Before drinking the low-concentration energy supplements, he searched through various companies and wealthy areas that might buy energy supplements, and found stocks stored in various places.

But the largest inventory is still in the former 55-story building and several other high-rise buildings of the Big Antler Company.

During this time, Wang Xing also knew that the Resident Evil of the Big Antler Company and the city was the revenge of the remnants of the company that had been destroyed by the Big Antlers, and the medicine infected all the members of the Big Antler Company in the city, creating a large number of living corpses.

The strong living corpse that Wang Xing saw at the beginning was a mutant that was born by accident.

But regardless of the strength of the mutants, the survival time of these monsters is from three months to one year.

By the time Wang Xing looted the company, ninety percent of the living corpses had already died. The rest have no energy replenishment, not even the original living corpse.

Wang Xing just made up for it, and practiced intermittently for a year.

After a year of penance, the threads of qi and blood in his body have grown to nine hundred and ninety-nine.

The huge number of qi and blood threads far exceeded all the kone he had ever encountered, and Wang Xing even felt that the total amount of qi and blood of the Dingshen Martial Artist might not be comparable to him.

"But it's really strange, although there are a lot of qi and blood threads, why hasn't my total muscle volume improved? According to the experience notes, with the improvement of cultivation, the clues of the early stage of concentration should be reflected. ”

Wang Xing always felt that the peak of his strength was too different from that of ordinary qi and blood martial artists.