Yumen Pass immediately turned red. He never expected that he would be betrayed by Hei Jiao. Yumen Pass would smash it, "Let's watch with Shenlong."

The black dragon was immediately unhappy, and the Yumen closed the dark face, "Let's watch together."

Wang Lang smiled, "Senior, I have always forgotten to ask, are you Guigeng this year?"

Yumenguan was stunned for a moment, thinking for a long time, but still shook his head, "I forgot, I only remember that I followed the Dragon Emperor into the Dragon Gate at the age of fourteen. At that time, your master was in his early twenties."

"More than one hundred?" Wang Lang stared.

Yumenguan nodded, "Maybe, I forgot."

Wang Lang now found that these old guys can really survive and they are well maintained. This old guy in Yumenguan looks like he is in his forties or fifties, but in fact he is over 100 years old, which shows how well he is under maintenance.

In the world, it is still very common for big men who are one or two hundred years old. Ordinary people can live long by paying attention to maintenance and exercise regularly, and eat it with a scent of numbness and not memorizing it. Not to mention these big men with a lot of kung fu in the world.

Yin Ke, the current leader of the corpse-driven sect I met before, is probably almost 200 years old now. What can you do? Such a person can be said to be a treasure.

In a sect, there must not only be powerful bosses, but also those who can survive. Those who are powerful can resist foreign enemies, and those who live for a long time can see more. Therefore, they can also inherit many things.

Many older people in the Dragon Gate are also the foundation of the Dragon Gate. With this group of people, the inheritance of the Dragon Gate will be there, but these people will eventually turn into soil. At that time, Wang Lang's generation will be older and will accumulate a lot of things and continue to pass on the things in the sect.

Sometimes I feel so sad when I think of this kind of thing, but those who die will eventually die. This is the principle of heaven and earth, and I cannot rebel. The actions against the heavens in the novel are ultimately things in the novel. After all, I have been saying the words of man conquering nature for many years, but in the face of natural disasters and man-made disasters, I will be panicked. Man conquering nature will be left behind.

Inheritance is a very important thing and someone must do it.

Wang Lang suddenly felt that it was not unreasonable to slaughter the Dragon and pursue immortality. People will still cherish their lives when they are about to die.

After lit a cigarette, the black dragon naturally grabbed the cigarette from Wang Lang's mouth and stuffed it into his mouth. Yumenguan was speechless. When Wang Lang wanted to lit the second one, he handed it to Yumenguan. Two people and a black dragon sat side by side, smoking a cigarette.

Wang Lang was thinking about his own affairs, and Yumenguan patted Wang Lang on the shoulder, "It's okay, it's normal for birth, old age, sickness and death. There is no need to be too entangled. What can the so-called immortality and immortality?"

"Look." Yumenguan lifted up his clothes and exposed a hideous scar on his belly.

Wang Lang immediately covered his face shyly, "I won't look if I don't look."

Yumenguan really wanted to slap this bitch to death. He has been unreasonable since childhood, but he is a little more ruthless than he is now. He still looks like this when he grows up, or even worse, but there is not so much ruthlessness and ruthlessness, and one goes up and the other goes down, and I don’t know if it is a good thing.

After the slut, Wang Lang smiled and looked at the scars at Yumen Pass.

"I've been stabbed here before, but now I'm fine, only a scar is left." Yumenguan said.

"Look at this again." Yumen closed off his shoes and pulled off a piece of dead skin.

"What did you think of?"

Wang Lang took a sip of the cigarette, "You haven't washed your feet for at least a week."

Yumen Guan had a dark face. "I saw a word in a child's textbook before. It felt very interesting. It was called metabolism. It talks about cells. It is a lot of cells in our body. Some of them are broken, but it will grow new ones in the short term. It often breaks and often grows. One day, the metabolism slows down, and people start to go downhill and die in the end."

"Have you ever seen something called energy conservation?" Wang Lang suddenly asked again.

Yumenguan was stunned for a moment, not knowing why Wang Lang wanted to change the topic. But he nodded, "When he was bored, he read all the textbooks of the children in the village since he was a child, but he couldn't figure out such a simple question, why can't those brats learn such a simple question?"

"You said, since you are conserved, why can't the alternation of new and old cells be eternal? If eternity is, wouldn't it be eternal?" Wang Lang asked again.

Yumenguan smiled, "Think about it carefully."

Wang Lang lay on the sofa and took a breath of cigarette.

Yumen Pass reminded, "Then I ask you, how do we live?"

"Eat food, drink water and absorb air." Wang Lang suddenly was stunned when he said this, "I understand, are you talking about external factors affecting it?"

Yumenguan nodded, "The second master's understanding ability is indeed different."

"Then I'll ask you another question, do you know the oxidation effect?" Wang Lang asked again.

Yumenguan nodded, "You can learn from junior high school students, naturally you know."

"Then I ask you, the respiratory system is one of our essential life systems, and we are constantly breathing, and we will definitely be oxidized while breathing. In other words, is the big reason why we die because the oxygen we rely on for survival kills us and uses oxidation."

Yumenguan was stunned.

Wang Lang continued, "Is that true on one day in the future, as long as we don't breathe or, in other words, can we live longer if we have strong enough ability to resist oxidation, or can we live longer, or even live forever?"

"There are other external causes of human death, not just oxidation."

"The reason why we martial arts people live longer is because we have good physical fitness and our organs are many times stronger than ordinary people's organs. Therefore, strengthening organs can be exercised, but can we live for a long time as other external factors are eliminated?"

Yumenguan smiled and shook his head, "Impossible. Human beings have been living on the earth since the beginning of this day, and the overall environment cannot be changed."

"Gene mutation." Wang Lang slowly said four words.

Yumenguan was stunned for a moment.

Wang Lang spoke again, "Or there is a place suitable for human survival and will not be oxidized, or the speed of oxidation is particularly slow. As long as people strengthen their body organs and make their body functions particularly vigorous, will they be able to live for hundreds or thousands of years or even immortality?"

Yumenguan's eyes lit up and he slowly spoke a poem that Li Taibai once wrote.

"The white jade capital in the sky, the twelve floors and five cities, the immortals caress my head, and they will be born and receive immortality. The legendary heaven?"

Wang Lang grinned and suddenly slapped Yumen Pass, "What's the total? The two who have not received half of the compulsory education will be here. Here, there will be an academic term that will be a joke."

Yumenguan smiled speechlessly and pointed at Wang Lang, "Second Master, you are really, you haven't changed at all. You will always fool people, and people can follow you."
Chapter completed!