The journey to Nine Flower Mountain had given Lin Zheng some benefits. It seemed like there was a cultivation method on Earth, but all he obtained from Nine Flower Mountain was the path to longevity, which was very different from the techniques he had seen. If he wanted to find a real magic technique, he still had a long way to go, but he thought of a way. He wanted to use the scriptures he had obtained from the Nine Flower Mountain to think of another way and find a path that was really suitable for his own cultivation.

Actually, in our world, there are many training methods, but compared to the humans of this world, they are quite profound, and we have to be number one in terms of training the 'Sutra of the Yi Chuan'. According to the legends, those who truly understood the Book of Changes would become true immortals, able to fly into the sky, fly into the earth, and roam the world. Currently, most of the scriptures that were available on the market were on fortune telling and appearance reading. The true scriptures were not only for this purpose, but also for a deeper and more profound principle. It was impossible for Lin Zheng to obtain the true Book of Changes now, but finding the true Book of Changes had also become his goal.

One chance, Lin was on the internet and saw an old man named Wu Qingyun die at the age of 160. His body didn't rot after he died, which reminded Lin Zheng of the Nine Flower Mountain's Jin Huang. Going to Henan to see Wu Qingyun was not a realistic idea. Lin Zheng didn't have that much time, he still needed to eat and earn money, after all, he was just a mortal now, he couldn't afford to not eat and drink. However, he was more concerned about Wu Qingyun's legend. Whether intentionally or not, he searched for clues of Wu Qingyun's immortal life online. When Lin Zheng found out about this, he was shocked as well. It was said that Wu Qingyun used to practice a cultivation technique called the "Inner Core Method".

The inner pellet borrowed the terminology of external pellets, using the human body as the furnace for alchemy and the essence, energy, and spirit as the medicine for alchemy. It allowed the Qi to flow through the meridians of the human body in accordance with a certain route, constantly bringing forth new information, making people always full of vitality, providing the motivation for a person's longevity. This kind of motivation was habitually called "Jindan" or "Inner pellet" or "Infant", which modern people called "Qigong" and Taoism had always called "Inner pellet".

The external pill technique was very different from the external pill. The external pill technique used the external object, and the external pill technique included the Yellow White Art, which was also known as alchemy. The earliest is through the manufacture of lead, mercury and other drugs to make immortal pills. At first it was called the Jindan, but later, in order to distinguish it from the Inner Core, it was called the Outer Core. Those who believed in external pill techniques believed that cinnabar could change over and over again, and gold could last forever. Therefore, if they used the pills they made, they could become immortal after eating them. Lin Zheng did not believe that those two could be eaten. Eating them would be tantamount to suicide, and he was not that stupid. If it was some other herb, but he could still use it to extend his lifespan.

The endoscopes thought, "Heaven's law, I, I, I, I, I, I." There was no need to seek for more elixirs. The human body was a cauldron, essence and energy were medicine, and they could be used to refine the elixir, allowing the essence, Qi, and spirit in the body to condense into a sacred elixir, an inner elixir. Taoism regards man's essence, qi and God as three elements of life, called "three treasures". If the three combined, one would live, and if they left, they would die. The decree of the inner core was to return to the origin, to combine the three forever, and to live forever and never die.

The essence of nature was called the essence of nature, it was extremely pure and refined. "The acquired essence is turbid essence, and is produced by the will of desire." If there is something moving in the heart, it will shake its essence. " The Upper Virtue can't be called an Entering Technique, but the Entering Technique can be called refining essence to make up for the losses. Innate vital essence, created from no desire, formless and formless. The essence of the Postnatal realm was born with desires and desires, whereas the essence of a man when he was sixteen was born with essence. It was formed with an elephant. The inner core skill was produced when he was "extremely weak, quiet to the point where it could not be touched". It was used to gather medicinal herbs and then refine pills.

Qi was divided into the innate realm and the acquired realm. Weather first, no lung breathing. After the weather, breathe through the lungs. Before the weather, Taoism used the word "Qi" to indicate that the meaning was one. Comprehension of the true text "in a trance to find the elephant, Yao Ming found the essence, whether or not mutual, did not see how to achieve." This meant that the Qi of the Innate Realm had started to form.

Spirit was hidden within the heart. God-finger, the mental activity of the brain. PostEmpyrean Gods were Ethereal Gods. His spirit was clear, and the innate primordial spirit loved peace and quiet. His two eyes were the divine 'window', and his eyes were full of light that would steal people away from him. God is called "Golden Bird" in alchemy. Cultivating to the level of the innate primordial spirit was the meaning of the 'One Year Rise'. Some people in the Daoist Sect said it was 12 years. The other was the Bath Finger, which was used to change one's breathing. It was meant to be in harmony with the heaven's will.

These things were easy to talk about and difficult to make. If it was so easy to refine essence, energy, and divine, anyone could live for long. So, according to Lin Zheng's plan, the best method was to combine the inner and outer parts. However, to Lin Zheng right now, he did not have the time or the ability to concoct external pills. Right now, he could only try to study the inner core cultivation technique. However, what lay in front of him was a difficult body. How to cultivate this "Essence, Qi, and Spirit"? Although he had obtained some benefits in the Nine Flower Mountain, the difference between this item and the Taoism was too great. The main point was to refine the body.

However, in general, the cultivation of the inner pellet was mainly to discard the acquired essence, energy, and divine, leaving the innate essence, energy and divine, so that he could attain a state of clarity. However, Lin Zheng was in this world of mortals, and it was easier said than done to reach that realm. Not to mention that his life in the world of mortals had deeply affected Lin Zheng's mental state, making it difficult for him to reach a state of enlightenment, making it difficult for him to control his energy. In order to reach the Upper Sky Qi and spirit, one had to leave this world, abandon the world, and stand on top of it, not being disturbed by the world. How difficult! Finally, Lin Zheng sighed. How could Lin Zheng relax just by looking at his mother, who did not have much time left, and his daughter, who was growing up? It seemed that his cultivation would have to wait until these two matters were done.

Lin Zheng did not know how to cultivate, but he thought of the Taoist meditation. Fortunately, he was alone at the moment, and besides working, he had plenty of time. When he returned at night, he would sit in bed meditating to calm his mind. Initially, it was difficult for him to enter into a state of meditation. The images of his mother, ex-wife and daughter kept appearing in his mind. Although he was sitting there quietly, his heart was not at ease. Three months later, Lin Zheng used all sorts of methods to deduce the reason for his silence. He visited a few monks at the foot of the Great Shu Mountains, and through their explanations, Lin Zheng understood something. Once he succeeded in meditating, his entire body seemed to have disappeared from the world, turning into invisibility, as if he was surrounded by darkness without a trace of light, but he could see, it was fine to say that he was the world, it was fine to say that he was a cloud, but he could still not find his true self. In that world, Lin Zheng felt that he had transformed into nothing, but he could clearly feel all the living things in the world. Lin Zheng was a little worried that one day he would lose his mind and slowly fade into nothingness, leaving this world as he sat there quietly.

He felt that there was something wrong with his training. He needed to find a talented daoist scholar to ask him the reason so that he would not go berserk due to his own lack of self-enlightenment. He would die without even knowing the reason.

He lived deep in the city, so how could he leave as he pleased and stay as he liked in the novel. Real life was so difficult that he had to consider his daughter's future instead of his own. After all, his daughter needed money to go to school and eat. That money, wherever it came from, would be earned through his hard work. In addition, the company's production and management had been in a bad state for the past two years, and the profits were very low. Relatively speaking, Lin Zheng's salary had been reduced, and the company had fired one of its new employees. For the sake of his own life and his daughter's future, he had to work hard and earn more money. He started to imitate the peddlers and set up a small stall. Although the profit was not very high, there was still a bit more every month.

Two months later, his old mother called to ask Lin Zheng to come back. Lin Zheng had to return to his hometown, and only then did he find out that his old mother had hired someone to get him to come back for a blind date. Lin Zheng was tired of this. He had told his old mother several times that he wasn't going to get married, but the old man was still unwilling to give up. The matchmaking banquet was held in the city, and the women were from there. There was nothing they could do about it. The result was imaginable, and it did not succeed at all. Firstly, Lin Zheng did not have any thoughts of continuing, and secondly, the woman was from the city, and Lin Zheng had a low education, so he did not like her, so she was overbearing and did not show any weakness. In the end, the woman just slammed the table and left, and the old mother was angry, and directly got on Lin Cheng's motorcycle and went home, leaving Lin Zheng alone. Lin Zheng was depressed. He didn't have the mood to go home now, so he once again went to his hometown in the mountainous region to relax.

Just as he reached the peak of a mountain, he was surprised to discover a Daoist. He was about 50 to 60 years old and looked very ordinary. He was dressed in a grey robe and was sitting cross-legged on the peak of the mountain. Lin Zheng saw that this was an opportunity and went up to greet him. The Daoist priest did not have a place to go at night, so there was no temple here. Therefore, Lin Zheng directly booked a hotel for the Daoist priest, at first the old Daoist was not willing, but after Lin Zheng's persuasion, he reluctantly agreed. During this time, his old mother called him to ask if he would return home in the evening. Lin Zheng lied and said that he had met an old friend and would return home the next day. Unavoidably, the old man reprimanded him again.

That night, Lin was in the middle of asking the Daoist Priest for advice about inner force skills. As expected, Lin Xin had been taken advantage of by the Daoist Priest, and since he had taken his hands short, the Daoist Priest was unable to refuse and, coupled with Lin Zheng's suggestion on inner force skills, caused the old Daoist Priest to be unable to endure any longer and began to explain the inner force skills to Lin Zheng. The main method to cultivating the inner core was to absorb the spiritual energy from the heaven and earth into the body, and then channel the mother energy from the earth into the Qi Sea … After this explanation, Lin Zheng's understanding of the inner core skill had advanced by another step. It could be said that he had gained a lot. Afterwards, Lin Zheng was enchanted by what he heard, so he inquired about the Daoist's place, but the Daoist only said that he was a wanderer without a fixed address, and that if fate wills it, they would meet again in the future. The next morning, when Lin Zheng was heading for the Daoist man's room, the Daoist man had already left.

When Lin Zheng returned home at noon, the results were obvious. He nagged again, his head lowered, not saying a word. Only then did he let his mother out, indicating that he really did not want to continue the marriage. In the end, the three sisters and their big brother Lin Cheng went up together and taught Lin Zheng a bloody lesson.