The bad emperor of Tang Dynasty

"Everyone, work harder! Yugui will be pulled out soon." The fat man who was pulling the rope at the front shouted excitedly to everyone.

"One two one, one two one!"

With a click, Yugui was pulled out from the stone statue man's hand, and the sharp-eyed fat man jumped up to catch Yugui in his arms, as for the teammates behind him. ． ．

"Ouch!" There was a burst of wailing, and suddenly the row of tug-of-war teams fell backwards, and everyone with their feet upturned looked very embarrassed one on top of the other.

"Hey, everyone, come and have a look, this jade jade is still emitting light green fluorescence, the more it looks the better, baby." The fat man held his palms and couldn't put it down.

"Eh? Why are there carving marks on the back of Yugui?" When it was Puhe's turn, he stroked Yugui carefully and felt the rough engraved texture on the back of Yugui from his fingers.

Although dozens of lamp holders were lit in the main hall, the light in the room was not very bright. Puhe's keen discovery immediately attracted everyone's attention.

After receiving the half-foot-long rectangular jade guard, Guo Nuan took a torch and shone it on the back of the jade.

"Well, there are a few small characters in seal script vertically engraved on the back." Guo Nuan blew on the back of Yugui, then wiped it with her sleeve, looked at it carefully and said slowly: "Jin Qi Zuo San"

"Seventh and third from the left?" Just as everyone held their breath and listened nervously to Guo Nuan's answer, they didn't expect him to read a sentence that made people puzzled.

"Advanced seven and left three? Is this what God means?" Fatty took a lot of effort to pick out a jade plate from the stone man's palm, but he was confused, and the stone man's grandfather even gave them a riddle.

"It's seven and three, and it's hidden in a very secret place of the stone statue. What's the meaning?" Guo Nuan and Pei Pei looked at each other, but neither of them had a clue.

"Jinqi, Jinqi?" Guo Nuan chanted the first half of the sentence, as if there was a feeling of déjà vu in his mind, and he just wanted to catch the flash of inspiration, but he died in an instant.

"What kind of nonsense code words, I'm so angry." The fat man was a little impatient when everyone bowed their heads in contemplation. He was in a good mood when he just got a trophy, Yugui, but the fat man, who was so curious, was completely disappointed when he encountered this line of riddles. Without an answer, it really suffocated him.

"Clang! Clank!" Fatty couldn't use his strength, and it would be of no help to intervene in the face of this kind of intellectual problem. There was no one here. He was bored in the corner and dragged his shovel on the marble floor. There was a knock on the large square brick floor.

"Go, Da Biao, don't disturb people by knocking, just stay here..." Guo Nuan was so loudly hit by the fat man's harsh shovel that his ears were not clean, just when he turned his head to face the fat man and was about to finish his sentence, He accidentally stared at the ground line of the square floor where the fat man was beating with his shovel, and suddenly his eyes lit up.

"Going into seven draws three, isn't that what it's called? Isn't it similar to blindfold chess formulas, like cannon two draws four, match seven draws five and so on."

After Guo Nuan figured it out, she clapped her hands in surprise, restrained her excitement, and then said to everyone slowly: "Jinqi means advancing seven units on the vertical axis, and leveling three means moving three units on the horizontal axis!"

"Well, it makes sense. Chess has been invented since the Warring States period, and now it is almost 1000 years since the Tang Dynasty. The blindfold chess method is very popular among the elegant folk circles in China. It seems that this formula is very likely. It borrowed the rules of blindfold chess."

Pei Pei nodded, only Abbas and other Middle Easterners were not familiar with the chess game invented by the Chinese, let alone blindfold chess rules, but seeing Guo Nuan and Pei Pei seem to be serious about what they said, everyone immediately became active .

What is hidden in this mystery? After all, everyone is curious. It seems that the answer has been revealed, and it tickled everyone's hearts for a while.

"But what is this formula used for?" A sailor asked curiously, "We don't have time to play chess now."

"Look, the marble floor in the hall is neatly bordered by the horizontal and vertical axis ground lines...it's very similar to the chessboard pattern." Guo Nuan laughed, and then pointed to the large floor tiles under his feet.

"Oh, I know!" At some point, the fat man stopped knocking, touched Guo Nuan's back and suddenly started to shout: "I know, this stupid formula refers to the coordinates of a certain floor!"

"Well, there may be something under a certain floor of this temple!" Guo Nuan winked at everyone, and then said in a seductive tone, which seemed very mysterious.

"However, isn't the chess board 64 grids? This empty hall must be paved with more than 600 floor tiles." The fat man squatted on the ground, and saw her tap a large floor tile about one square meter with her fingers, and looked up at Guo Guo. Nuan said.

"The key now is to find the correct starting point. As for how many floor tiles in the hall do not fit the chessboard grid... these are not within the scope of consideration."

Guo Nuan's meticulous thinking is not disturbed by some peripheral rules. As the saying goes, he can see the essence through problems, and he belongs to the type of person who can be flexible and not rote.

Looking around, in addition to the two neat columns on the left and right, there are also the entrance of the main entrance and the carved stone seat in the middle of the high hall.

"Where do you think it is more logical to set the starting point coordinates?" Guo Nuan asked Pei Pei casually.

"Well, it should be a special corner. There is only one coordinate. Of course it must be different."

Pei Pei shrugged, she turned around and turned around in a circle, looking at the symmetrical and neat architectural decoration of the main hall, raised her eyebrows, and then smiled slightly, with a graceful arc curved at the corner of her mouth.

"The main entrance and the stone statue!" Abbas and Guo Nuan replied in unison.

"Hehe, it seems that one of these two aspects is the starting point." Pei Pei nodded in agreement.

Everyone quickly let go of the digging tools in their bags and got busy.

"Start digging from the door!"

Starting from the door, we led everyone to count seven floors forward together, and then we divided into two teams to stand on the third floor tile on the left and right sides.

"Well, the two teams dug separately, and maybe they found one under one of them."

"Hey..." The two teams began to knock on the floor tiles on the left and right sides, but the marble floor tiles in this hall are really huge. A marble slab of about one square meter was hard to pry open, and it took a full point. Rice is so thick!

"This piece weighs at least four to five hundred catties. Grandma's is really heavy. It almost knocked my waist off."

Everyone finally lifted the two stone slabs, but what was exposed under the floor tiles was just ordinary soil, nothing.Keep digging.

The fat man tried his best to dig a one-meter hole from under the floor tiles, which was so deep that he could bury him, but after tiring for a long time, there was nothing. As for the excavation of another stone slab next to it, there was no gain.

"It seems that the coordinates of the starting point are not the entrance, but the stone statue." Guo Nuan murmured.