The command of Chengdaonan is here the holy decree. All the researchers put down their work and began to prepare to inject him with the second-generation potion.

According to the records in this prescription, this item came from some qi practitioners in ancient times. Many of the medicinal materials in it have become extinct in modern times, so it is very difficult to refine the potions again.

"Click. Cheng Daonan lay down on a large metal bed, and four buttons popped out of it, holding his limbs in place. When the drug is injected, it will cause severe pain. A master of chemical strength in this state is undoubtedly extremely dangerous, and if one is not careful, the researcher here will lose his life.

After fixing it, a middle-aged man in a white lab coat walked over, holding an infusion tube in his hand. This is to better control the dose and stop the injection as soon as something goes wrong.

"Let's get started. Cheng Daonan slowly exhaled a breath and unloaded his strength, and his body was as soft as a ball of cotton. If he doesn't unload his strength, the needle can't penetrate his skin at all.

"Hmm. The man nodded, and the needle, which was not much thicker than a hair, slowly pushed into Cheng Daonan's vein. The entire lab was so quiet that everyone was holding their breath. They have not yet tested this experiment on a real person, and every data that happens during the experiment is precious to them.

"Drop. From the test tube, a drop of purple liquid rolled down and transported down the thin pipe towards Cheng Daonan's body.

"Shhh The moment this drop of purple liquid entered the vein, Cheng Daonan's pupils instantly widened, and intense pain hit his nerves. Like a drop of boiling oil, falling into flesh and blood, the pain here, even with his will. I feel a little unbearable.

"Click. "Green tendons protrude from the top of the arms, each one is like a fat earthworm, and it looks very infiltrating. Cheng Daonan's fists clenched tightly, and his bones let out a popping sound.

Blood gas, a large amount of blood qi poured towards the body. The most important thing in martial arts cultivation is blood qi. The more flesh and qi there are, the foundation can be stable, and the martial arts can last for a long time.

Many warriors are able to eat a cow every day, that is, they get abundant blood from flesh and blood. In the past, although the life of Cheng Daonan was very luxurious, and the food was also a variety of great supplements, but the blood qi obtained in it was compared to this, it was simply pediatric. If the blood qi in the past was spring water, then this drop of purple medicine is a great river. Talking.

"Goo-doo. The blood pounded against his body, making a stirring sound. Soon, the skin of his whole body turned red as if it had been roasted by fire.

The blood and qi travel all over the body, which is almost legendary. In modern society, although there is material abundance, it is still far from enough to make the blood and qi fill the whole body. Because while blood gas is replenished, it will also be lost. The human body is like a funnel. Energy is being drained all the time.

Unless he is promoted to the legendary Gangjin martial artist, his body has no leakage, and there are no flaws, just like a character like a land true immortal. Of course, even though such a person can make the blood flow all over the body, they will not do it. Because it's in that realm. Qi and blood shrank into a ball, like a big dan, without leaking at all. Physical pregnancy and nurture are only in the gestures, and there is no need to work so hard at all.

"Roar. "As the flesh gathers more and more. Cheng Daonan's lower abdomen deflated, and his chest was high, as if a fierce tiger was hiding in it, roaring in the sky. "Boom. The next moment, his lower abdomen swelled, his chest deflated, and his voice changed to thunder.

Between breaths, the thunder of the tiger and leopard.

A tingling sensation appeared in the bones and flesh, as if there were countless small ants crawling around in the body. The tiger and leopard roared, and the flesh and blood rolled. As soon as the thunder sounded, the bone marrow shook. Just like the Buddha's dojo Da Lei Yin Temple, it makes people feel empowered and reborn.

Since Cheng Daonan entered Huajin, the function of his whole body has been improved to a peak, and he has not improved for a long time. After absorbing this potion, the physical body progressed at a perceptible rate.

"In the five minutes and thirty-eight seconds of the experiment, the heart beat faster, reaching 300 beats per minute. The researcher, who was looking at the monitoring equipment, suddenly began to shout, and the people on the other side began to record.

The normal human heart beats between sixty and one hundred times per minute, and the speed of the heart beating will increase for a martial artist who has practiced the national arts, but after turning into strength, the speed of the heart beating is slowed down, even slower than that of ordinary people. It is precisely because of this that many masters who have practiced Neijiaquan can live to be more than 100 years old.

Cheng Daonan's heart suddenly beat faster, which was not a good omen.

"Take first aid measures and be ready to remove needles at any time. A researcher hurriedly approached Cheng Daonan, but his eyes were firmly fixed on the instrument change.

"Whew. The blood and qi in Cheng Daonan's body were constantly stirring, gathering some of the impurities and dark wounds hidden in the depths like a big wave of sand.

"Boom. "Between his chest and lungs, it was like a drum. Because people breathe air all year round, and the air now contains a lot of harmful substances, even the master of chemical strength cannot avoid it. On the wall of his lungs, there was a faint layer of black. Although it does not hurt people much, it will still interfere with the practice of martial arts.

As soon as the sound exploded, the black formed on it was loosened by the shock, and after a few shocks, the condensed harmful substances completely fell off.

"Coo-goo. Suddenly, his throat grew thicker, and it seemed as if something was filling it, clogging it.

"Ho-ho. The air passed between Nari Minami's mouth, making a hoarse sound that seemed to be extremely difficult to pass through. "Ahem. He let out a loud cough, and a red-black substance erupted from his mouth.

"Bang. "This thing smashed into the ceiling of the lab, sinking an inch in. You must know that this laboratory was built with a lot of money, and the hardness is extremely high, but it was actually driven into an inch, which shows the strength contained in it.

As the thing was spat out, a foul stench emanated from the entire lab. This thing is an impurity in the body of Chengdaonan, which is hidden in the depths of the body on weekdays, and naturally smells extremely unpleasant.

With the exhalation of this impurity, Cheng Daonan's breathing was extremely refreshing, and his chest and lungs were like bellows, going down in one breath, drumming up, as if Kunpeng was going to engulf the heavens and the earth, and his lung capacity was amazing.

"Increase the dose. After absorbing these potions, Cheng Daonan felt that he still had strength left, so he commanded in a deep voice. The person next to him immediately changed to a test tube and placed it in the infusion tube.

The pain was like a tide, desperately pouring into Cheng Daonan's body, about to burn his reason away. His eyes were red, but he looked firmly at the roof.

"Approximately...... It's for revenge. An indifferent look appeared in Cheng Daonan's eyes, this is for the enemy, but also for himself. (To be continued.) )