Seeing the old man's surprised look, Tang Beixin continued: "In the secret array, I found that there were two backlash paths after taking the first step, and after choosing one arbitrarily, it became three roads, and later I think many people would think that it was a progressive number.

But in fact, there are countless intersecting roads behind it, and such a law seems to be difficult to find. But after trying a few times, I found that when I didn't reach the eighty-first step, I would go back to one and choose again. One life is two, two is three, and three is everything. I think it may have something to do with Lao Tzu's idea of ninety-nine being one. So as long as I get back to the first place at the eighty-first step and find the exit, the rest is just a matter of calculation.

I also solved the next problem with the idea of ninety-nine to one, and the more complex questions I saw, the more points I could turn into one, and then I would naturally solve it after forming eighty-one ones. The old man sighed very much, "The afterlife is terrifying! You can understand so deeply at such a young age, how can you calculate the result from hundreds of thousands of combinations in half a day?"

"That's because I've been sensitive to numbers since I was a kid. I'm pretty good at math, old man, and there's basically nothing I can't figure out. But I think the biggest contributor to my ability to get out of the secret array this time and not trap you is my grandfather, if he hadn't forced me to learn Lao Tzu's Tao Te Ching recently, I wouldn't have known your key! Tang Beixin said pitifully.

The old man thought that Tang Beixin was more cute, but he didn't expect her to say that she was forced by her grandfather to break his game. "Child, that is the fate of you and me, and it is also your ability!

Tang Beixin shook his head, "Although my grandfather asked me to learn these, I was not interested, and I only remembered some numbers in the book after reading it." The old man patted the position next to him and motioned for Tang Beixin to sit down, "Tao gives birth to one, yin and yang in life, and the conflict between yin and yang produces a third party, which is harmony, so it breeds all things." Ninety-nine to one contains the state of all things returning to the original point, everyone probably wants to live a life full of all formulas, and finally can return to the original point. Because the state of everything is in a state of zero is the perfect balance. ”

Tang Beixin looked at the old man as if he didn't understand. The old man touched Tang Beixin's head, "Child, you will understand when you experience it." You just have to remember that any code is inseparable from the root of numbers, and the deciphering point of my code is balance, and when everything goes to zero, it is absolute balance. This is a gift from me, and I can tell you my secret recipe. ”

"Thank you, apprentice! It's not early, and I'm going home for my teacher. Tang Beixin saw the servant coming from a distance and hurriedly said. The old man looked in Tang Beixin's direction and said with a smile, "It's a child after all! And the old man departed.

--- Return to Reality (Secret Hole)---

"Dad, take a break, let me try. Bekhin said. The three of the Gu family all asked Bei Xin suspiciously, and Gu Xinbo said: "Xin'er, you actually know military code?" Bei Xin replied: "I don't know, but I think military code is just a form of expression, and there must be a law in it." I'm interested in math and computers, and I'm going to try anything now. Although the three Gu family did not have hope for Bei Xin, they all nodded supportively.

Bei Xin approached and began to try to decode, and the Gu couple sat with Gu Lao. Outside the stone wall, Gu Yancheng and they were all watching Bei Xin decode, Lu Anfeng pointed to the screen, "What is Bei Xin doing? Didn't Uncle Gu solve two points just now, and Bei Xin messed up the solution again." Gu Yancheng didn't say anything, just kept staring at the stone wall. Qi Junyi, who was next to him, shook his head slightly, signaling Lu Angfeng to stop talking.

After more than two hours, Gu Lao and Gu Mu were already hungry and tired and fell asleep. After Gu Xinbo took off his coat and covered the two of them, he walked to Bei Xin's side. Gu Xinbo saw that there were originally many complex patterns on the wall, but now four-fifths of the complex patterns have become circles of different sizes.

Gu Xinbo was surprised, "Xin'er, have you found a way?" Bei Xin replied: "I'm not too sure yet, but if this method is correct, I think I can solve it within an hour." Gu Xinbo seemed to have hope again, and he kept watching her by Bei Xin's side.

Gu Yancheng, who was outside the stone wall, looked at the screen, and the bright color of his eyes slowly condensed back. Lu Anfeng saw that all kinds of complex graphics turned into circles after splicing, and he also felt that there was hope to solve them, "Cheng, I have feelings." Bessin can figure it out. Qi Junyi glanced at Lu Angfeng, "I don't know who was still talking about it just now." ”

Lu Anfeng snorted, "But do you think that Bei Xin's solution is fundamentally different from the military decoding ideas we learned in the army, I can't understand how she changed the circle, and it's too strange that she can decode the military code." Qi Junyi also had such a question, and then nodded approvingly.

"What if she's not understanding military codes? Gu Yancheng finally spoke up. "Cheng, this is obviously the Daojun code! Are you mentally tortured to the point of derangement? Lu Anfeng pointed to the screen and said.

"I mean, Besin solved the code as a math problem. In fact, the military code is only a form of expression, and the essence is also composed of numbers, letters, symbols, and patterns. The decoding we learn in the army has a specific representative significance, a meaning that is set by the unified army and only known to insiders.

The two points that Dad solved just now are all based on the specific meaning of military representation, but in Bei Xin's solution, we can't see any military codes that we have learned. She's more like solving a math problem, she's calculating trying to turn all the patterns into a circle. Gu Yancheng said by feeling. After hearing this, Lu Angfeng and Qi Junyi felt that this guess was quite consistent, but if it was really as Gu Yancheng said, then their sister-in-law was too godly.

Half an hour later, Behin had already turned all the different patterns into circles of different sizes earlier than expected. "Xin'er, you see that everything has become a circle, but there is still no reaction to solve it. Gu Xinbo said. Bei Xin also wondered, could it be that the old man's mind had changed? Bei Xin looked at the circles on the wall and there were still staggered places, "I haven't returned to the original point yet." After saying that, he began to move the circles, pressing them to the smallest and inlaid them in one of them. By the time the last circle was placed in the middle, the wall on which the screen was displayed shattered.

The voice also woke up Gu Lao and Gu Mu, "Xin'er! Xin'er, she has come out." Gu Xinbo said excitedly to the two. Bei Xin also happily walked over to hug Gu Lao, and the four of them hugged each other. But they didn't expect that this wall was shattered and there was a second wall, and they were still in the secret hole, and the second wall was also lit up.