Yereyi and Saren were lying on the ground, but they still had no clue. Saren questioned: "Kedun, there is nothing underground, is it the entrance to the secret passage, not in the Khan's Palace?" ”

"Impossible." Yereyi vetoed, "Jimmy has been sending people to guard outside the Khan's dormitory day and night. Moreover, even if an important minister asks to see the Khan, if the Khan is not there, Jimmy will block the comers from entering the palace. This shows that there must be ghosts in the dormitory. ”

Seeing that Yereyi's analysis was the head, Saren also felt that there was some truth, and she said casually: "Kedun, if there is no ground, will it be on the wall?" ”

"On the wall?" Yereyi looked around, could it be that the door opened from the wall, and then made a staircase into the tunnel?

Yereyi recalled the external structure of the Golden Palace, and it seemed that the Khan's dormitory was much wider from the outside than from the inside? Thinking of this, Yeleyi jumped up with a "whoosh", "Saren, you're right, let's knock on the walls on both sides. ”

The two went their separate ways, and Yeleyi knocked and knocked, and sure enough, he found the hollow wall. She called excitedly and quietly, "Saren, here." ”

"Found it?" Saren ran over, raised his hand and knocked, and sure enough, there was a crisp "dong dong" sound inside.

Both Saren and Yereyi had a look of surprise in their eyes. Their hands trembled a little, what secrets were in the tunnel, how much gold and silver wealth was in the secret passage, and it was about to be revealed.

"Get out of the way." Yereyi told Saren to step aside. She took a deep breath, pressed her hands against the wall, and slowly began to exercise, intending to push it away.

Ye Leyi used all his strength to push for a long time, but unfortunately the wall still did not move. Yeleyi was secretly frightened, and it seemed that he couldn't open it with brute force.

Yeleyi vented his strength, wiped the sweat on his head, and looked at the wall depressedly, "I'm so angry, with my skills, I can't push it away!" ”

"Kedun, you rest, there must be some mechanism for this, why don't we look for it again?" Saren said.

"Organs? Formula? One two three? It's all a mess. Yeleyi couldn't figure out what one, two, three meant. She looked at the wall, and the more she looked at it, the more angry she became, and she really felt the urge to smash it.

Saren saw that his master's eyes were about to burst into flames, and he knew her temperament very well, and hurriedly grabbed Yeleyi, "Kedun, why don't you rest first, and we will come back tomorrow, tomorrow?" ”

Yeleyi calmed the anger in her heart and nodded, "Okay, tomorrow, I must open this secret passage." ”

It's a pity that the wish is beautiful, but the reality is very cruel. For several days in a row, Yereyi took Saren to look for mechanisms in the Khan's dormitory, and studied all the big and small things. However, nothing came of it. Ye Leyi didn't know that Jin Yang's ancestors were afraid that the mechanism would be easily found, so they chose to set up a mystery on the weapon rack. Moreover, three swords must be removed at the same time in order to open the gate.

The last time he was able to find the mechanism by mistake, it was because he followed the mantra and threw everything away at that time. But Yeleyi didn't dare to throw it like this, she had to carefully swing it back to its original place. Even if she had moved the weapon rack, she would pick up a sword, put it back, and then take a second one.

If she searched like this, it would be hellish if she could find it. After a few days of hard work, Yereyi finally gave up. She suddenly remembered that there was also Qin Luo, a collaborator, and she heard that the Chu people knew Qimen Dunjia very well, maybe he had a way.

The next day, Ye Leyi directly called Qin Luo to the Golden Palace, claiming that he had something to ask Lord Qin for advice. When the khan was leaving, he explained in front of everyone that Yele Kedun would look for Qin Luo if he had something, and now he was calling him openly, and no one would doubt it.

After Qin Luo heard the words of his subordinates, although his face was calm and unwavering, his heart was also very inexplicable. This Yeleyi, can't you see Shishan if there is something, the people in the Golden Palace are mixed, what can they talk about secretly.

Qin Luo followed the slave girl who came to deliver the message all the way to the Golden Palace, but he didn't expect that Ye Leyi did not see him in the Kedun dormitory, but in the Khan's dormitory. Qin Luo frowned slightly, the Khan's dormitory never let people enter alone, and Ye Leyi's courage was too great.

However, Yereyi did grow bolder. At first, she secretly brought Saren here, but later she found out that the female slaves of the Golden Palace never cared where she went, let alone stopped her. So later, she swaggered close to the Khan's dormitory every day, looking for mechanisms.

The slave girl brought Qin Luo to Yelkodun. Qin Luo saluted and said, "I've seen Yele Kedun." ”

"Lord Qin, excuse me." Yeleyi pretended to say. She gracefully stretched out her right hand, gave Qin Luo a handful, and then said to the slave girl, "You go down." ”

"Yes." The female slave retired, and only Qin Luo and Ye Leyi were left in the room.

When the slave girl had withdrawn, Saren immediately closed the door and stood outside. Ye Leyi didn't pretend anymore, and said directly: "Qin Luo, I asked you to come because I wanted you to help me crack a formula." ”

"Cracking the mantra?" Qin Luo said in his heart, you asked me to come, is it really "asking questions"?

Ye Leyi wrote down the translated mantra on a piece of paper and handed it to Qin Luo, "Look at it, what does the first sentence of this mantra mean, 'one, two, three, the door opens'?" ”

Qin Luo went through these four sentences from beginning to end, this mantra is like a nursery rhyme, there are no esoteric and difficult sentences, but there is no meaning either. If Ye Leyi hadn't told him that this was a mantra, he would definitely think that this was some kind of literati who did not enter the stream, and wrote four sentences blindly.

"One, two, three, the door opens. It should be said that the trick to opening the door. Qin Luo asked, "I don't know, what kind of mantra is this used for?" ”

Ye Leyi confessed: "I won't hide it from you, as far as I know, there is a secret passage in this golden palace, and this nursery rhyme is the secret passage formula." ”

“……！” Qin Luo really didn't expect that Ye Leyi still had this ability, and he would be able to find out the secret of the secret passage.

However, the matter of the secret passage was only known to Tuoba Yan, Tuoba Ling, the left and right generals, Fu Lannuo, Jimmy and Qin Luo themselves. Now, Ranno is dead, and the others have all gone to the battlefield. Qin Luo couldn't guess, how did Ye Leyi know?

However, since Ye Leyi knew and got the formula, Qin Luo couldn't deny that the Golden Palace had a secret way. He had no choice but to pretend to be surprised and cooperate with Ye Leyi, "There is actually a secret passage in the Golden Palace?" Where did the second miss find out? ”

"I'm from...... Jimmy's mouth. She once said she had slipped out. Yereyi guessed that Jimmy and Tuoba had such a good relationship, she must know. Otherwise, they will not be strictly guarded against guarding the dormitory.

Coincidentally, Ye Leyi made it up casually, and actually hit it crookedly. Qin Luo sighed secretly in his heart, Jimmy, Jimmy, you are about to sell Tuoba Yan.

Qin Luo picked up the note and began to study: "One, two, three, it seems that the mechanism that opened the door is related to numbers." That thing, it has to be three, we can look for it. ”

"Okay." Yereyi looked around, and now she found it, and it was no longer like a headless fly. Since there are three, then the individual ornaments do not care at all. She began to rummage through the third level of the bookcase, the third of the drawers, and ...... A third sword on the armory.

"No?" Yeleyi pounded for a long time, but still found nothing.

Qin Luo reminded: "Second Miss, people are talking about 'one, two, three', not the third. I guess it's 'one, two, three' to look for. ”

"I see." Ye Le said in his heart, word games or something, or the Chu people are powerful. She tossed for a long time, and finally, she saw three swords on the weapon rack.

So she went over and took them all out, and suddenly she heard a "buzz", and the wall began to turn, and the secret passage opened.

"Qin Luo, you are really extremely smart, and you were found so quickly." Ye Leyi had to admire Qin Luo, she had been looking for so many days, but there was no progress. Unexpectedly, Qin Luo was able to see through the truth at a glance.

"Passing the prize." Qin Luo smiled, after all, he knew that the people who designed the secret path used Mohist and Taoist, and "one", "two", and "three", in Taoism, refer to the process of "Dao" creating all things.

One: This is a numerical representation that Lao Tzu used to replace the concept of Tao, that is, Tao is unique. Two: refers to yin and yang. Three: That is, the third person that arises from the contradiction and conflict between the two opposing aspects, and then generates all things.

Therefore, "one, two, three" is all things, they are one, how can they be separated?

Of course, these words can't be told to Ye Leyi, Qin Luo looked at Ye Leyi's excited appearance, but he didn't smile.

"Let's go in with me?" Yereyi invited. There must be traps in this secret passage, and she can solve a lot of problems with Qin Luo.

"This, I...... Not so good. Qin Luo was embarrassed.

"I won't get Qimen Dunjia." "Since we are cooperating, of course we must help each other." In the future, if you have any needs, I will do my best to help. ”

Qin Luo said with a smile: "Second Miss has a life, dare to refuse?" ”

With that, Qin Luo raised his feet and stepped into the secret passage.

This secret passage, Qin Luo walked through it once, and there was nothing new about it. But Ye Leyi's first time came, he looked around curiously, and walked down the steps cautiously step by step, for fear that he would accidentally touch the mechanism and cause trouble.

Seeing her like this, Qin Luo couldn't walk in front of Ye Leyi. I had to follow her closely, pretending to be cautious. When Qin Luo came in for the first time, he was also worried about the hidden weapon. Later, he found that as long as he did not take the wrong path, there would be no danger.

"One, two, three, the door opens, go forward, there are steps." Now that the steps are finished, Ye Leyi looked at the empty hall and looked at the eight dark openings, "Qin Luo, 'Eight Eight Eight, Eight Entrances, facing north, choose the middle." 'Should I say, choose the entrance to the north?' ”

"Exactly." Qin Luo said firmly.

But Yeleyi was indeed a little suspicious, "Why is the first mantra so vague, and the later one suddenly becomes simpler?" ”

"The first sentence is the key, it is to prevent outsiders from entering. The people who can come here must know the secret before they can enter, and that is their own people. Therefore, there is no need to design it as an esoteric and difficult mantra to let future generations die in the secret passage in vain. ”

"There's some truth to what you're saying." Ye Leyi suddenly realized, but she was still not very reassured, "But I am still a little worried. Qin Luo, please crack the figure on the ground and tell me the meaning of this picture. ”

"......" Qin Luo looked helpless, so he had to squat down, pretend to study, and crack the array again.