Seeing Mu Yunhe so excited, I couldn't have forgotten how happy I was. But I'm also afraid that he will be too old to carry his breath to carry it, and he will have to carry him out when the time comes, and he won't be able to row.

"Lao Mu, don't get excited." I smiled, "Although I don't know the Thousand Machines Holy Hand, this Tangram Exquisite Lock doesn't mean that it can't be opened." ”

Mu Yunhe hung his head and said: "Impossible, except for gathering seven Canglong Qi Locks, there is absolutely no other way." ”

As he spoke, he let out a long sigh, "In order to open the Qiqiao Exquisite Lock, I have been preparing for decades, and I am well aware of the techniques of the five factions of touching gold, hair mound, searching for dragons, moving mountains, and unloading mountains. It is true that when it comes to cracking the secret weapon of the mechanism, moving the mountain is second to none, and touching the blonde mound also has its own merits. But the one who really understands the secret weapon of the mechanism and can study it thoroughly has to be the Dragon Hunting Taibao. ”

I was quite surprised when these words came out of Mu Yunhe's mouth, but listening to his tone, he was still quite sincere, and it was estimated that it was also due to the feelings under this situation. He continued: "The Dragon Hunting Taibao has its own set of experience in the secret weapon of the mechanism, they will spend months or even years, just to study a kind of mechanism, only if it is really thoroughly studied, will they start to crack it, advocating 'a key to open a lock', this meticulous research spirit, is beyond the reach of several other doors." ”

"Professor Mu, how inefficient is 'one key to open a lock', you should go and ask the mountain movers to go out of the mountain and use 'one key to open a thousand locks', so that the efficiency is high." I said.

Mu Yunhe shook his head, "It's naturally good to open a thousand locks with one key, but the hidden weapons in this world can't be opened with just one key." The set of mountain movers is like a master key, although the efficiency is high, but there is no in-depth study of the mechanical principle, in the face of the real exquisite machinery, they will be at a loss. ”

Looking at his gloomy energy, I guess he doesn't have any leisure to pat himself at this time, so let's believe it. I nodded and said, "The big professor is a big professor after all, and what he said is reasonable, but I can't refute it." However, it is the case, and I can't help it. ”

Yan Yunshu staggered backwards as if out of her soul, "Oh my God, is it really that the sky has no eyes, do you have to make my Yan Yunshu fail?" ”

Everything in the world has cause and effect, and seeing Yan Yunshu so lost and depressed, I can't help but become more and more curious about her motives for this trip. Just now, Lao Ji tested her sharply, and directly pointed the finger at the incident sixty years ago, which should remind me that this Yan Yunshu is very likely to be related to the group of people who participated in the tomb robbery sixty years ago.

My grandfather pointed out the outline of the events of that year in his diary, saying that back then, he saved a man covered in blood at the foot of Yinshan, that is, the stone blind man in Lao Ji's mouth. More than 60 years ago, he was just a group of earth rats, because someone paid a high price for them to open an ancient tomb on Yin Mountain, and then entered the medicine corpse tomb, but the final result was that they "one pot" of eight people, except for others who escaped, all died in the tomb.

After running out with all his might, he fell off the cliff, but fortunately my grandfather saved him and saved his life. In order to repay his kindness, the blind man told him what he had encountered. Later, my grandfather took the blind man into the tomb of the medicine corpse again, and found a brass key in the body of the eight people who died in the tomb. It was with this key that he found the ancient tomb where we are now under the medicine corpse tomb.

The whole story is very simple, and there is no conspiracy buried in it, but now that I think about it, only the gang of people who paid a lot of money to find earth rats to rob the tomb are suspicious. Because my grandfather's key was found from them, this means that they are likely to have a special relationship with the owner of this tomb like Yan Yunshu, and even, it is very likely that they are his descendants.

Thinking of this, I suddenly became enlightened. Is there such a possibility, Yan Yunshu's family is the descendants of the owner of this ancient tomb, and they have been trying to find a way to open the ancient tomb and take out the treasures hidden by their ancestors in the tomb. Unfortunately, they tried several times and failed. And Yan Yunshu came here precisely to fulfill the last wish of her ancestors?

But what kind of family are they? Even greater doubts rose in my mind. Although my grandfather taught me not to meddle in my affairs since I was a child, my curiosity is not controlled by me at this time, especially when I am still in danger, and if I don't find out the truth, no one can express that uneasy feeling in words.

Mu Yunhe looked at Yan Yunshu, he knew that the general trend had gone, so he had to comfort: "Mr. Yan, if you want to achieve great things, you need the right time, the right place and the right people. ”

At this time, Lao Ji laughed, "Well said, the time and place are favorable, Lao Mu, you are too level." However, I think that the key to your failure is not to blame bad luck, but only to blame you, who called you bad character. ”

After Lao Ji finished speaking, his two subordinates Wang Mian and Lao Xuan laughed tacitly, "Yes, people are watching the sky." ”

Lao Mu's face turned pale, seeing that he was still humiliated by this when he was old, he was naturally angry, "You ......"

"What's wrong with me? Isn't that right, look at what you've done before! Lao Ji said disdainfully.

"That's it!" Yan Yunshu said sharply, "Shut up!" ”

Yan Yunshu turned to me and asked, "Li Rui, you give me a happy word, can you open this door?" ”

I turned my head to look at Lao Ji, and when I saw him nodding, I said, "Mr. Yan, since you asked so, then I will tell the truth." If I rely on my own ability, this door will definitely not be opened, but a few of us have always been good, thanks to the blessing of the ancestors, on the way to guide us to the maze, let us find the last Canglong Seven Houses Key. ”

As soon as these words came out, Mu Yunhe was like being struck by lightning, "What? What did you say? You found the Dragon's Horn Key? ”

I smiled slightly, "yes, look at it, isn't this one?" ”

As I spoke, I spread out my palms and showed the brass key. As soon as Mu Yunhe saw the key, his eyes widened, and he was in a hurry to grab it. I immediately clenched my fists and pushed him away, "Hey, Professor Mu, what are you doing here?" Just look at it, how can you still grab things. ”

Mu Yunhe said excitedly: "This is simply a dream, I have given up for a while, but I didn't expect it to turn around again, God bless!" ”

This Canglong Seven Residences is also known as the Oriental Green Dragon Seven Residences. In ancient times, according to the trajectory and position of the sun, moon and stars, the ancestors divided the stars near the ecliptic into 28 groups, commonly known as "28 Nakshatras". The "Twenty-Eight Houses" are divided into "Four Elephants" according to the four directions of southeast, northwest and northwest, namely the Canglong in the east, the Vermilion Bird in the south, the White Tiger in the west, and the Xuanwu in the north. In the east, the seven constellations of "Horn, Kang, Di, Fang, Heart, Tail, and Kei" form the Oriental Canglong, commonly known as the Seven Constellations of Canglong.

The "dragon horn key" mentioned by Mu Yunhe should be the most important of the seven dragon and seven dragon keys, representing the "horn of the dragon's horn". The horns, kang, di, fang, heart, tail, and kei in the seven nights of the dragon are the whirlwind formed by the swing of the dragon's horns, throat, forefeet, chest, dragon heart, dragon tail, and dragon tail respectively, and the attributes are wood, metal, earth, sun, moon, fire, and water.

Seeing that we really found the dragon horn key, Yan Yunshu was excited, "Great! ”

Lao Ji didn't talk nonsense, and studied it directly on the Broken Dragon Stone. The tangram exquisite lock is in the center of the broken dragon stone, made of brass, in a complete constellation-like layout, it seems that it should correspond to the seven nights of the dragon.

He tinkered for a long time and smacked his lips, "Tsk, it seems that I still think about the Qiqiao Exquisite Lock." The hole position on this side corresponds to the Canglong Qisu, but except for the position of this dragon horn key can be determined, the hole position of the rest of the keys is uncertain, once inserted incorrectly, the previous efforts will be lost. ”

"Huh?" Hearing this, my heart was cold again, and my heart said, this is too cheating, I finally found the most critical dragon horn key, but it turned out to be such a thing again, Cheng Xin made fun of us, didn't he? I turned my head to look at Yan Yunshu and asked, "Mr. Yan, the key in your hand should always know the corresponding stars, right?" ”

Who knew that Yan Yunshu shook her head decisively, "I didn't expect that this key could only be used once, and before I came, I didn't confirm the corresponding stars." ”

Mu Yunhe also blamed himself, "Alas, I still didn't think about it and didn't think of this layer." ”

Lao Ji said while tinkering: "Now I know why I have to find the importance of Long Taibao's help!" Among the five gates of touching gold, hair hill, dragon hunting, moving mountains, and unloading mountains, touch gold and hair hills all understand the art of yin and yang feng shui, and even touch the gold school captain and the sky star feng shui, can look at the stars and the earth's veins down, but those who are really familiar with astrology have to be looking for the dragon Taibao. ”

"This Canglong Qisu seems to be an astronomy, but in fact, it contains Yili, the ingenuity of the Qiqiao exquisite lock is that it integrates Yili into mechanical engineering, if you want to crack it, you must not only study the machinery very deeply, but also know Yixue well, both are indispensable, otherwise, even if you get together the seven keys, it is also a bamboo basket for water." Lao Ji continued.

"Do you have a way to crack it?" Mu Yunhe asked anxiously.

"There is always a way, there is no lock that cannot be opened in this world, only people who cannot open the lock." Old Ji said without looking back.

At this time, I also asked anxiously: "Lao Ji, don't sell it, just say it if you have any way." ”

"There is only one way to crack the Tangram Exquisite Lock, and that is the hexagram!"