The secret mantra of Hong Lao Taoist was given to him by his Taoist friend Ding Lao Dao, and this secret mantra had an unusual experience. When Hong Laodao's Taoist friend Ding Laodao was young, he traveled all over the world, on the one hand, to fight for the injustices of the world, and on the other hand, to promote Taoism and teach people to do good. After Ding Laodao left home, he kept going north, and finally found a place like a fairyland in a mountain three hundred miles away from home. This place has babbling mountain springs, delicious wild fruits, and he lives a fairy-like life in it.

Ding Laodao found a cave to practice the art of opening the valley, and the entrance of the cave was covered with weeds, and even wild dogs and foxes could hardly find this hole. Ding Laodao lived in it with peace of mind, and also named the cave, which was called "Enlightenment Cave". The hardest thing to endure was at night, there was no light in the cave, it was pitch black, and Ding Laodao had to fall asleep as soon as possible. However, Ding Laodao is hardly afraid of the dark, because he has opened the eye of heaven, as long as he works, he can still see objects in the cave. Under normal circumstances, Ding Laodao did not exert his strength, and spent his time in a dark cave. According to the principle of conservation of mass and energy E=mc^2, the energy in the body is also consumed to do work, and by extension, food is consumed. On the surface, it seems that the body does not need much energy to exert its work, open the eye of the sky, and produce a little light. This amount of energy, divided by the square of the speed of light, does not seem to consume much mass. In fact, this calculation is wrong, because to open the eye of heaven, it not only consumes nuclear energy (E=mc^2), but also consumes chemical energy in the body, so as to speed up the hunger of the body. Although there are wild fruits in the mountains, the number of wild fruits is also limited, and there is also a growth cycle, so if you can save it, you can save it, and you have to practice the art of opening the valley, and you must eat as little food as possible.

I lived in the cave for about half a month, and my life was free. One night, Ding Laodao had a dream in which he met a fairy. The gods told him that he was Cangjie, the Cangjie who made words in ancient history. It is really a fate to be able to meet Ding Laodao here. Ding Laodao asked, "What era are you from?" ”

"I've lived in this hole for 18 years. Many years ago, Xuanyuan Yellow Emperor ordered me to make characters, so I observed the sun, moon, mountains and rivers, flowers, birds, insects and beasts, and finally created batches of words. After creating these characters, I was not satisfied with many of the glyphs, so I slowly revised them to bring them closer to the perfect state of nature. At that time, I was completely insane, and that was when I was at my most creative. In order to create real words, I also observed everywhere, leaving my footprints everywhere, regardless of the mountains and seas, cliffs and deep valleys. Through the interaction with nature, many words have been improved. However, Xuanyuan Yellow Emperor was still dissatisfied with some of the words, and I continued to observe and play in nature, and I came here. I've been here for 18 years. I was 70 years old and now I'm 88 years old! I've been pondering in this cave for 18 years, and I've now created a series of words. Cangjie said.

Ding Laodao thought that this old man was talking nonsense, and he didn't try to expose him, just listen to it as a story.

Cangjie continued: "Just a few days ago, I wanted to go out of the cave to relax, but when I came to the entrance of the cave, I found that I couldn't adapt to the outside environment. I had to get out of the cave in an out-of-body way, only to find that the world had completely changed. I saw many people starving to death on the side of the road, and I couldn't help but scold the Yellow Emperor in my heart, you are the ancestor of Chinese civilization, how can you let your people starve to death! ”

"You've probably lived in the cave for too long to know that the outside world has changed dramatically. Now it is long gone that the era of the Yellow Emperor, and even the later era of the Emperor has become history! Ding Laodao said.

"Yes, I found that too...... On that day, I came to a crowded place, and I saw a lot of shops with words on them, but I, the ancestor of the word, did not recognize them. Also, I found that people were very strange and didn't seem to be the Yellow Emperor's people. The clothes were all changed, and the hair was cut short. In the end, I finally realized that I am not from this era, and I am not one who has traveled back in time from the future. The world thought I was dead, but I wasn't. I lived in the cave for 18 years, which is more than 6,000 days, in fact, more than 6,000 years have passed in the mortal world. I'm thousands of years old. Cangjie said.

"Are you sure you're not mistaken?" Ding Laodao was very skeptical.

"I went to visit a few Taoist priests, and they told me the math that I would die in 4596 BC. In fact, I disappeared from the world in 4596 BC and came to this cave. Cangjie said.

Thousands of years ago, although the universe had opened chaos, there were not many traces of human activities in nature, and many things were still in a primitive state. In ancient times, the people were invincible to birds, beasts, insects and snakes. In addition to animals, insects and snakes, it is said that there are many "wormholes" on the earth, and this wormhole is the space-time tunnel, and it is said that as long as someone falls into this space-time tunnel, it will disappear immediately. If you come out of the wormhole again, the earth will flow for a long, long time. It is said that the planes that disappeared in the Bermuda Delta entered the wormhole, not swallowed by some huge whirlpool at the bottom of the sea. There were more wormholes at that time than there are now, and many people used to enter them, which is why the population of the earth used to grow slowly. Although there were many wars and poor medical conditions in ancient times, this is not the reason for the slow increase in population. In fact, many people have entered the space-time tunnel, that is, the "wormhole". Later, these people came out of the "wormhole", and scientists thought that aliens came to the earth, but in fact they were not aliens, but people who entered the wormhole in ancient times and now came out.

The UFOs that people often observe are not said to be aliens or extraterrestrial visitors, but may have been brought to modern times by our ancestors in time shuttles from ancient times. It's just that they can't bear the current polluted air or electromagnetic pollution, so soon after the UFO appeared, they disappeared. In 1999, the global population was 6 billion, and in 2011, the global population was 7 billion. During these 12 years, almost no one was carried away by wormholes, so the population skyrocketed. In ancient times, wormholes gradually ate people and became scarce. Later, more and more people died due to wars, plagues, etc., and more and more of these ghosts appeared, and they had to compete for their own living space. The ghosts originally lived in the fourth dimensional Planck's supernatural space, which was too small and too curly, and in order to expand their living space, they had to reclaim new land, which was a wormhole. Later, more and more wormholes were used by ghosts, and there were fewer and fewer wormholes left. People in the three-dimensional world enter wormholes and can go on time travel. But after the ghosts in the fourth dimension have reclaimed the wormhole, the wormhole is no longer a time travel machine. The mysterious energy in the fourth dimension uses the wormhole to expand its own Planck bubbles, increasing the size of the Planck bubbles and eliminating the time travel function of the wormholes.

It is said that Cangjie entered the wormhole thousands of years ago and suddenly disappeared. At that time, Xuanyuan Yellow Emperor was very sad and personally organized the funeral for Cangjie. The wormhole that Cangjie entered is the cave where Ding Laodao lives now. Thousands of days in the mountains, thousands of years in the mortal world. Cangjie can't go back to the past now, but he doesn't adapt to the current era. As soon as Cangjie walked out of the cave, he felt a powerful force dragging him, like a huge gravitational force trying to pull her far away. Cangjie's current situation is extremely embarrassing, because he has experienced a chaotic time and space, or continue to live in a cave, which is different from the outside world; Either he walks out of this cave and adapts to the time and space outside. In the cave, Cangjie felt that the four seasons were like spring, but life was too boring, and he had pondered the words for 18 years, but now these words have completely changed and are completely useless. The most learned ancient writers in the mortal world know the oracle bone inscription at most, but what about the original writing created by Cangjie before the oracle bone inscription? These experts certainly don't know each other, and even if Cangjie tells them these words, they don't believe them. They only believe in evidence and exegesis, and they don't believe in the real Cangjie, because they don't believe in wormholes and the fourth dimensional space.

Cangjie is only meeting Ding Laodao in a dream now. Because when Ding Laodao entered the cave, the yang energy on his body was very heavy, just like a bright light suddenly appeared in the dark space, Cangjie felt very dazzling and hid in the fourth dimensional space, so he could only talk to Ding Laodao in his dreams. This dream realm is actually a fourth-dimensional supernatural space. Since Cangjie had never died, how could he enter the fourth dimensional supernatural space? It turned out that in the mortal world, Cangjie enjoyed people's offerings, just like a god. People worshiped and deified Cangjie, and Cangjie gained blessings, allowing him to come and go freely into the fourth dimensional supernatural space. Cangjie now needs Ding Laodao's help to return to the world and readapt to the time and space of the world.

At this moment, the speed of time and space in the cave is 365 times the speed of the passage of time and space in the mortal world, like a train moving fast, how can it land smoothly? How to overcome the inertia of time and space that passes by rapidly?

Now, Cangjie, the ancestor of our civilization, wants to return to normal life, and wants to overcome the inertia of the rapid passage of time and space and return to the mortal world. Ding Laodao also wants to come out quickly and find his relatives, otherwise time and space pass too quickly here, what if his relatives die in the mortal world? A few days ago, according to news reports, UFOs appeared in many places in our country, and there are many photos to prove it. How did these UFOs suddenly disappear again? Why don't scientists arrest them and study them? It turns out that UFO is the ancient "wormhole" when the space-time shuttle came to the present, like a fast-moving train, a person jumped down, and as a result, there was a traffic accident, and the body was brittle, so it disappeared. The two revolutionary comrades-in-arms, Cangjie and Ding Laodao, need to be very cautious if they want to enter slow time and space from fast time and space. Besides, Cangjie is the ancestor of human civilization and cannot be harmed in the slightest. For Ding Laodao, an ordinary man, it is really a very difficult thing.

There is a scientist whose surname is Niu Mington, which is the same surname as the Cowherd and the Weaver Girl's Cowherd. Newton told us, "If an object is not acted upon by an external force, it will always remain at rest or move in a straight line at a uniform speed." "Now the cave where Cangjie and Ding Laodao are located is a train that is advancing rapidly in time and space, and to overcome this inertia, it is necessary to have the effect of external forces. The best weapon against this kind of fast-moving space-time is gravity, such as the gravitational pull of huge masses such as black holes. If a small black hole were slightly attracted in front of the cave, it would slow down its rapid passage of space-time, but there are no black holes now.

Ding Laodao is in the fast-moving time and space train at the moment, and it will be very difficult to break this puzzle. Ding Laodao remembered the Taoism that his master had taught him before. Ding Laodao ate more than a dozen fruits at night to replenish his body's energy. When you are full of energy, you burn the rune paper, recite the incantation, and begin to practice the practice of opening the eyes of the sky. After opening the eye of heaven, Ding Laodao was surprised to find a dead man's pit next to the valley. These people died horribly! It turns out that this is the masterpiece of the Japanese devils many years ago!