They bypassed the steles. At this time, Liu Yiyi and the others walked into a spacious hall. Liu Yiyi estimated that it was more than 2,000 square meters. The hall is divided into several areas. But not a suite-like structure, but a frame-like structure. The hall is supported by massive stone columns. The shape of each stone pillar is also different. Some of them are round, all of them are white as snow jade pillars, carved with all kinds of patterns, birds and beasts. These patterns, birds and beasts, are strange and lifelike, but Liu Yiyi doesn't know them at all. The walls around the hall are also of beautiful jade, with huge murals carved on them. All the murals are unprecedented, and Liu Yiyi has never seen or heard of them. The murals have figures, monsters, plants, and birds, circular patterns. What surprised Liu Yiyi and them even more was a huge coffin in the middle of the hall. The lamps in the hall are lotus-shaped night pearl lamps inlaid on the ceiling, and they are full of golden light and splendor. It's as if one is not in the hall, but into an old fairy tale world. Liu Yiyi and the others cautiously approached the coffin. However, at this moment, a very beautiful and dazzling aura suddenly appeared on the coffin. Liu Yiyi immediately checked the compass she was carrying, and she was surprised to find that the coffin was sitting 28 degrees west from north to south. She counted, and there was a row of halos due north, nine in total. There is a row of halos due south, and there is only one. There are three halos due west and a row of seven halos due east. There are four halos in a row in the northwest corner, two halos in a row in the northeast corner, eight halos in a row in the southwest corner, and six halos in the southeast corner. In the middle of the sky surrounding the coffin is a square of the same width as the coffin, with a row of five halos on each side of the north and south, and none on the east and west sides. In the center of the square are five halos, one in the center, about 20 centimeters from each side of the square from east to west, north and south, and one in the middle to form a plum blossom shape. At this time, Qian Yifan and the others also discovered this bizarre phenomenon. They were also silently counting the number of strange auras they were memorizing.

Captain, is this also a laser sword? Xin Ruofei pointed to the halo covering the coffin and said.

It's a strange pattern, I've never seen it before. Lu Xian'er blinked her eyes and asked Liu Yiyi: Sister Yiyi, have you seen it?

Liu Yiyi thought for a while and replied: It seems to be the pattern of the Hetu Luoshu, and it seems to be the gossip of the Nine Palaces. You see, the number in the north is nine, the number in the south is one, and the number in the center is five, which is clearly the symbol of the emperor: the honor of the ninety-five! Also, do you find that the symmetrical numbers on each side of the square are: 91, 37, and the diagonal symmetrical numbers are: 46, 82.The sum of these numbers is 10, and I also found that the sum of the numbers on both sides of the square and the diagonal numbers are 15.You see: 496, 276, 618, 834, 357, 951, 456, 852.All of these are exactly the sum of the halo numbers where the square is located.15.Isn't this a novelty? Yes, I remembered, this is the Nine Palaces Bagua Diagram. However, what I don't understand is what it means to appear on this coffin. Is it a warning or a hint? Is it murderous or auspicious? Is it the door of life or the door of death? Is it a mechanism or a password? I can't be sure!

Jiang Yaqing stared at Liu Yiyi with contemplative eyes and said, "Captain, haven't you already cracked the code of the Nine Palaces Bagua Diagram?" I thought, 10, 15, why is there no 0 here?

0？ Liu Yiyi was taken aback and shouted happily: I know!

What do you know? Qian Yifan asked in surprise.

I know that "Zhou Yi" is the interpretation and continuation of "Hetu" and "Luoshu". Liu Yiyi said with relish: It's still interesting to talk about. Do you know how computers were invented? Computers were originally called computers. The base system of the computer is derived from the "gossip" of the Book of Changes. Bagua can also be deduced into 64 hexagrams, which is actually a variation of the octal system. And the octal system is based on binary.

Sister Yiyi, what you said is too profound, I don't understand. Lu Xian'er muttered.

It's okay, I can teach you slowly. Liu Yiyi said happily.

Gossip and gossip, isn't it just a few numbers! Zhao Shiyan said impatiently: Lu Xian'er, speaking of which, Liu Yiyi is right. Does this gossip still have a lot to do with mathematics?

What relationship? Lu Xian'er couldn't wait to ask.

The basis of gossip is binary. Binary is actually a binomial theorem. For example, the sum of squares formula. By analogy, trinomials and tetranomials can be derived...... Wait a minute. Bagua is also an octonomial expansion. We all know that there are four quadrants in the plane, which is the establishment and mode of geometric thinking of the ancients. This person later also created a three-dimensional spatial coordinate system. His name was Descartes. This is the process of deduction of gossip, which is actually the process of establishing a three-dimensional space.

Liu Yiyi said with relish: It inspired me, and by analogy, we can find certain laws. Studying the universe with Bagua Octadecimal can get the law of change of galaxies. For example, if you think of the Earth as a plane, it is a four-quadrant Cartesian coordinate system. If the Earth is used as a point in the planar Cartesian coordinate system, and the X and Y axes are infinitely extended, this is a solar system. With the solar system as a dot and then establishing a spatial coordinate system, we can enter the Milky Way....... and so on, we can enter the extragalactic galaxy...... This is the charm and magic of gossip.

What does this have to do with where we are now? Lu Xian'er asked puzzled.

It's a big deal. Liu Yiyi said happily: You see, there is a secret code to open the coffin in this nine-palace gossip map. If what I said is right, the password should be 95115., come, Lu Xian'er, I will teach you how to enter the password. You hold your right hand to the center of the square's aura, and your left hand clicks on the halo number to press 95115. Quick, give it a try.

Lu Xian'er felt very mysterious and magically curious, so she couldn't help but do what Liu Yiyi said. Sure enough, only a crisp sound was heard, like the sound of an alarm clock clockwork breaking. A golden light flashed, and the outer layer of the coffin slowly opened automatically. At this time, Liu Yiyi and his entourage were simply stunned. A huge jade sarcophagus appeared in front of him. The jade sarcophagus shone brightly under the light, as if a huge ice block was placed in front of them. Through the jade jade willow, I vaguely saw that the coffin was not a person, but a coffin slightly smaller than the jade sarcophagus, which seemed to emit a leisurely red light.

Piled up in the gap between the jade coffins is a layer of fine porcelain, including porcelain plates, porcelain plates, porcelain bowls, porcelain cups, porcelain cups, porcelain pots, porcelain basins, porcelain jars and so on. The colors are bright, some are blue like water and jade, some are bright and dazzling, flowers, birds, insects and fish, and the patterns of rare animals are vivid. When everyone saw it, they sighed and marveled.

Lu Xian'er, continue to press and hold the central aura of the square, and then enter 85215.Liu Yiyi continued to guide Lu Xian'er and said: This is the password to open the jade sarcophagus.

Lu Xian'er concocted it in the same way. With a crisp sound, the lid of the jade sarcophagus was automatically removed.

At this time, another layer of amethyst coffin appeared inside. This layer of coffins is stuffed with food utensils. There are knives, ivory chopsticks, teacups, wine glasses, tea leaves, agate pumpkin, jade loofah, jade pineapple and so on. In order to quickly open this magical and mysterious coffin, Liu Yiyi entered seven passwords in a row: 75315, 65415, 45615, 35715, 25815, 15915, 55515. The coffins that are opened in turn are red agate coffins, white jade coffins, topaz coffins, crystal coffins, black crystal coffins, platinum coffins, and gold coffins. But each layer is stuffed with different things, some are incense vessels, some are containers, some are tableware, and some are ritual utensils. Of course, all the utensils are either jade or gold and silver, and each piece is exquisite. Everything is the best in ancient and modern times. Finally, the golden coffin contained a female corpse, which was wrapped in gold thread and filled the voids in the coffin with jade jewelry. The head of the female corpse is wrapped in two crystal skulls. Opening the wrapped crystal case, the head of a beautiful and bewitching woman appeared. Everyone present was shocked. What they saw was a beautiful, youthful face with a shallow smile. Her face turned out to be exactly the same as that of the earthlings. That's weird.

Who is she? Why is it so expensive? Li Zhuangzhuang let out an exclamation and asked with a sigh. ...

She's not an alien! Just like us! Xin Ruofei shouted and said: And we are Chinese!

Yes, looking at her supreme and noble, like a queen! Qian Yifan said.

It's definitely not the Empress Wu Zetian of the ancients! Li Zhuangzhuang said: She is also a generation of emperors, is she the empress of the prehistoric civilization?

Whoever she is, see what clues there are! Jiang Yaqing immediately said: There is something under her head!

Following Jiang Yaqing's scream, Liu Yiyi really found something pillow under the female corpse, which was a monster that had never been seen before. Liu Yiyi gently took out the pillow, looked at it carefully, and found that it was a pillow made of jade and jade. There was a round hole on one side of the pillow, and Liu Yiyi looked at it and found that there were objects in the round hole. She gently poked her finger out, but it was an interstellar map. The diagram marks the various huge galaxies in the universe. There are solar systems, Milky Way, white waves beyond the river, golden wolf systems beyond the white waves, and total galaxies. Between galaxies there are also white dots, black dots, spots, and red dots. Liu Yiyi couldn't understand what these patterns meant. Liu Yiyi carefully put back the stone pillow, leaving an interstellar map. Then he ordered the coffins to be restored.