Guo Jia was trapped in the fog, but he did not feel desperate because he was in the fog, if it was changed to normal times, Guo Jia would observe the celestial phenomena with ten heavenly stems and twelve earthly branches, this method can distinguish the direction, and can also predict the weather and fortune, but in this place where the sun, moon and stars cannot be seen, this method obviously does not work, so he changed to a method that is not usually used to solve the puzzle.

This is Qimen Dunjia.

Qimen Dunjia is called "Yin Fu" in the Zhou and Qin periods, and the Han Dynasty is renamed "Liujia", Qimen Dunjia is the first thaumaturgy in the world, and it is also the first of the three secret techniques of Qimen, Liuren and Taiyi, which is the first of the three types, the most rational method, known as the highest level of prediction of Huang Lao Taoism, known as the study of the emperor, it is said that the founder is the Nine Heavens Xuannu, according to legend, the Yellow Emperor was in turmoil, the Yellow Emperor was frequently defeated, and the Nine Heavens Xuannu gave the Qimen Dunjia technique to Xuanyuan Yellow Emperor, helping the Yellow Emperor to destroy Chi You, its essence is a higher astronomy, It reveals the mysteries of the interaction between the stars of the universe and all things in heaven and earth.

The meaning of "Qimen Dunjia" is composed of three concepts: "Qi", "Gate" and "Dunjia".

The "Qi" of this Qi Men Dun Jia refers to the three odds, namely B, C, and D, and the "door" refers to the eight gates, that is, "opening, resting, life, injury, Du, Jing, death, and surprise".

Dunjia refers to the first escape into the six instruments in the sixth month, that is, "E, Ji, Geng, Xin, Ren, and Gui".

When Qimen Dunjia was first founded, there were a total of 4,320 bureaus, which were later improved to 1,080 bureaus, and when Jiang Shang was compressed into 72 bureaus because of the need to march and arrange the formation, these 72 bureaus are not difficult to understand, it is calculated according to the 24 solar terms, each solar term is 15 days, and a section is divided into upper, middle and lower three yuan, each yuan is five days. One section is three yuan, and the number of yuan of the twenty-four solar terms in the whole year is three times twenty-four, and it gives seventy-two. After Zhang Liang of the Han Dynasty was taught by Huangshi Gong, he reformed it again and became the Yin Dun Nine Bureaus and Yang Dun Nine Bureaus that are now used, a total of eighteen games, which is also the kind that Guo Jia's teacher later taught him.

Guo Jia half-squatted on the ground, and drew the diagram of Qimen Dunjia on the ground with his fingers, since the art of Qimen Dunjia can predict all things, then Guo Jia should be able to solve the dilemma by this secret method now that he is in this maze.

After the picture was drawn, Guo Jia wondered what to use as a prop for prediction?

Suddenly, he saw the red flower in his hand, and he had an idea, thinking that maybe this flower could help him?

Guo Jia said to himself to the flowers: "Flowers, flowers, please help me get out of here." ”

After Guo Jia finished praying, he stood motionless in front of the Qimen Dunjia Array, holding the red flower in his hand.

I don't know how much time has passed, Guo Jia's hands are numb, but the flower is still motionless, Guo Jia's eyes are a little tired, he blinked, and when he opened his eyes again, he saw that the red flower petals in his hand just fell and fell gently to the ground.

Guo Jia's heart jumped nervously, he looked at the ground along the petals, only to see that the petals had just fallen on the array he had drawn.

Guo Jia looked at the array excitedly.

I saw that the array drawn by Guo Jia has eighteen patterns, which are the nine games of Yang and the nine games of Yin and Yin.

According to the Qimen calendar, the winter solstice of each year to the winter solstice of the second year is a cycle, a total of 360 days. Twelve hours a day, an hour and a pattern, the number of rounds in the year is 4,320 rounds, in fact, each game is repeated four times, so the whole year is 360 days, 4,320 hours, because the pattern is repeated four times, the pattern type of the whole year should be 1,0080 rounds, take the Yang Dun a game, the winter solstice Yuan, the stinging Shangyuan, the Qingming Zhongyuan, the Lixia Zhongyuan, are exactly the same, all belong to the Yang Dun a game. These four yuan have a total of 20 days, but when it comes to the Shijia Qimen arrangement, the pattern type is calculated by one pattern per hour, not 12 times 20, but 12 times 20 and divided by four, that is, 60 patterns, which just occupy the 60 combinations of the ten heavenly stems and the twelve earthly branches from Jiazi to Guihai.

And the whole year's 1,000 and 80 games, not every game has to be demonstrated with a disk, if you use a loose disk to demonstrate, each disk can demonstrate the pattern from Jiazi to Guihai 60 hours, that is, 1,080 divided by 60, to get 18, with 18 disks can demonstrate the pattern of all hours of the whole year.

This is the origin of the eighteen patterns painted by Rigardo Kuo.

Since Qimen Dunjia and the Ten Heavenly Stems and the Twelve Earthly Branches take care of each other, then Guo Jiabu can use it freely as long as he explores a little after he has a good plot, and what he lacks is just a reference.

And this reference is the flower in Guo Jia's hand.

The place where the petals fall is one of these eighteen patterns, and since there is no season and hour as a reference here, Guo Jia can only believe in luck.

Guo Jia took the game where the petals fell as a reference and calculated his own position and auspicious position.

After calculating the direction, Guo Jia moved in the direction of the auspicious position, just like the mist array of the Yellow Emperor in ancient times.

Guo Jia hummed a little song and walked all the way, he didn't know how long he walked, but the fog in front of him still hadn't dissipated, but Guo Jia had no doubt that the hints given by the petals were like trusting his companions.