The land of the five poisons, the place where the five elements are born together, the cycle of life and death is yin and yang.

In this hidden "blessed land" formed by the burial of a large number of mountain and forest animals over thousands of years, the breath of death from the burial of ten thousand beasts breeds a special and unique fungal population and a lower biological community here, and on this basis, it attracts a large number of arthropods and reptiles.

Unlike the aura formed by the unique "life energy" of human beings, this aura formed by the natural energy of heaven and earth is much more powerful, and it is beyond the reach of thousands of people.

Just as the so-called general trend of mountains and rivers and underground dragon veins in some Kanyu classics are derived from this, the so-called earth veins and dragon veins are naturally not really buried in the ground with a "meridian" composed of some substance.

It actually refers to the specific "energy" deposited by the earth's crust or environmental changes brought about by billions of years of crustal movements, and this "energy" sometimes converges in some places to form many wonderlands and sacred places in the world.

And this mountain crack that Li Heng inadvertently found, although it is not a real holy mountain blessed land, but it is extremely rare for now.

Moreover, no one knows about it except him, and it is even more peaceful.

And what he needs now is the balanced aura environment of the five qi that has been cultivated here for thousands of years, and it will be easier for him to temper himself with such a qi machine and adjust the five-level balance of his own body with his mind.

The first injection of the evolution medicine has been injected into the neck, and it is quickly absorbed by Li Heng's body through the subcutaneous veins in the neck, and the spread of the medicinal power is very fast, and he can even sense it with his own nervous system.

"It's coming!"

Li Heng closed his eyes in deep concentration, a large amount of knowledge surged into the ocean of his memory, and countless classics and methods of cultivating and refining the body in the past were all cast at this moment.

Under the guidance of science, he clarified the internal circulation mechanism of his internal organs from internal organs to tissues to major physiological systems, and tried to directly regulate with nerve signals.

The three ancient philosophies guided him to enlighten his own mind with great virtue, to realize himself with Maha wisdom, and to understand nature with ethereal and leisurely Taoism.

At this moment, the power of the medicine attacked, and he was united in his mind and body, converging into an incomparable internal essence, and at the same time, this essence controlled the impact everywhere under his extremely precise understanding of the human body's biological tissues.

The first "surge" began!

Li Heng's body temperature increased rapidly in a short period of time, and his complexion began to change towards red, and steaming heat came out of his body.

He was like a Tang monk sitting in a steamer, as if he was about to be cooked.

If someone were to measure it with a thermometer at this moment, they would see that this terrible temperature had reached sixty-six degrees Celsius!

This is close to the maximum temperature that Li Heng's current physique can withstand, if it continues to rise by more than 70 degrees, then even Li Heng's physique of more than 150 will not be able to withstand it, and the proteins that make up the body will be denatured at high temperatures and permanently lose their biological properties.

And what he has to do at the moment is to be as calm as ice under this extremely high body temperature, and to be stable enough to control the body temperature range, neither exceed the critical point, nor lower it to cause the body to be impacted enough.

Such a terrifying heat source suddenly appeared in this perennial dark and damp place, and this raging heat wave immediately forced the protists who inhabited the surrounding area to flee in a hurry, and instantly emptied a circle around Li Heng.

When Li Heng insisted on staying in this high temperature state for about fifty seconds, he immediately took out the pill that had been prepared from the medicine box beside him and threw it into his mouth, and swallowed it quickly.

The time he had carefully calculated for taking the drug had to wait until the onset of the evolutionary drug pushed the first wave of "surge" to about 80 percent.

You can't take it too early, because Li Heng's current digestive system is far beyond ordinary people, and if you take it too early, you can absorb it too quickly, and the effect of Jindan will not be able to neutralize the shock after the "surge" if it is too early.

This is a very subtle coincidence, and it is necessary to get the perfect timing of the effect of the golden pill and the timing of the surge recoil caused by the evolution of the medicinal power right together, just like hitting a moving target, and the flying bullet has to hit the same moving target.

And Li Heng is this shooter, and what tests him is the accuracy, stability and clarity of seizing the opportunity.

The breath of Wen Run Yuanhe spread in his body, and began to neutralize the tearing sensation in his body brought by the high temperature, suppressing the pain he had been enduring all along.

Li Heng's calculations were accurate to the second level, and the loss of internal organs and tissue trauma caused by the "surge" in the body were perfectly neutralized under the medicinal effect of the Five Poisons Golden Pill.

His body did not suffer much damage, which made him breathe a long sigh of relief, and a hot steam was exhaled from his mouth, like a white temper in the dark, directly melting a spider web not far away, and the black spider that formed the web also scalded to death.

"Shhh

The sound of long and steady breathing came, and Li Heng entered the rest mode.

He glanced at the time on his phone, and in three hours, he was about to start the next round.

And he had to seize the short gap of three hours to restore himself to the best state, and at the same time be fully familiar with the inner world of his body that had changed after the first round of shock.

It was as if the textbook had been updated, and he had to re-study it in just a few hours.

At this moment, various indicators of his body have changed from before, such as heart rate, blood flow rate, blood pressure, muscle tone, nerve voltage, and the operating status of major organs...... Hundreds of internal indicators are changing, and he has to keep a good note of these changes and adapt quickly to become fully familiar with himself and in control before the next round of impact begins.

Whew—

The second dose of liquid medicine was injected from the upper arm, and for this reason, Li Heng had to specially control the relaxation of his muscles, otherwise it would be difficult for the syringe needle with his physical strength to penetrate it.

After the start of the second round, Li Heng's body immediately showed very obvious changes visible to the naked eye, but unlike the first round, his body temperature did not rise sharply, but his skin had a lot of goosebumps at first, and his hair stood up, which looked quite scary.

Not only that, but his body temperature began to drop continuously, from the normal 37 degrees Celsius all the way down, the equilibrium dropped by one degree every ten minutes or so, and after several hours of continuous heat dissipation, his body surface temperature had dropped to the same temperature as the outside environment.

And in this dark and cold cave, the temperature is only fourteen or fifteen degrees, and at this moment, Li Heng only has this kind of heat dissipation, which is almost no different from a corpse!

After Li Heng's body temperature dropped to this level, there were almost no external vital signs, and the animals that had fled before crawled back one after another, and they didn't realize that it was a huge creature sitting here instead of an inanimate rock.

In a few moments, his body was covered with all sorts of tiny insects, and arthropods full of claws crawling around, and even a spotted spider on his face.