After the Dragon and Tiger Sect and his party left, Zong smiled, but Tang Ding and the others stood outside the Peach Blossom Array for a long time.

"Then the family document and the map of entering the sect should have been burned, right?" Zong Xuelin saw that the sect master was speechless, and stepped forward and said.

"This one is burned, but it is impossible for the Dragon and Tiger Sect to have no deposit. I'm afraid our Peach Blossom Array is going to lose its effect. Zong Xiaoyan sighed.

The Peach Blossom Array of the Thief Gate has been passed down for thousands of years and has always been the outer barrier of the sect.

"Well, I think I can improve this Peach Blossom Formation. Tang Ding said leisurely.

If you want to talk about kung fu, Tang Ding may be far from the top, but when it comes to formation, Tang Ding is already one of the few people who can match him.

"Really, will you improve the formation?" said Zong Xiaoyan in surprise.

Although Zong Xiaoyan likes Tang Ding, she doesn't know all about Tang Ding's skills.

"You can try. ”

"Great!, what do we need our sect to prepare?" asked Zong Xiaoyan.

"You need some precious gemstones, if you don't have them, or you can prepare some copper-like metals. ”

"Oh, yes, yes, the thief just doesn't lack these things. Let's go, you come to me, go to the treasure house of the sect and see what you can choose. Zong Xiaoyan led everyone back to the sect.

When Zong Xuelin and Zong Xuejiao heard Zong Xiaoyan want to take Tang Ding to the treasure house, the two looked at each other and shook their heads secretly. The sect master seemed to be defenseless in front of this man! Tell him everything, the treasure house of the sect has always been controlled by the sect master alone, and even the elders have no right to open it.

Zong Xiaoyan was actually going to take two outsiders to the treasure house?

The treasure vault of the thief door is at the back of the ancestral hall, not very hidden, and it is a little above board, it is a small bronze door.

Of course, after opening it, Tang Ding found that the copper door was more than ten centimeters thick, and the walls around the copper door were also made of fine copper, which looked abnormally thick.

After entering the copper door, you can see a thin layer of glass attached to the copper wall, oh no, this is crystal, and it is natural crystal.

Tang Ding owns the largest crystal mine in Tunchang, Hainan, he is no stranger to crystal, although the crystal looks the same as glass in terms of form and chemical composition, but crystal is indeed not glass.

Especially natural crystal, not glass.

Natural crystal is the best carrier of aura, which can store aura, and of course, can also block the overflow of aura.

It was precisely because there was this kind of natural crystal in this secret room that Tang Ding entered the sect and did not find the treasure and aura emanating from this secret room.

But as soon as he entered the glass door, the rich aura that suddenly rushed to his face made Tang Ding mistakenly think that he was in a treasure.

The aura here is much richer than that in the treasure room of Tang Ding's house. You must know that Tang Ding's secret room is a treasure that concentrates his Qi Hope Technique, plus a super treasure treasure.

But almost all of the treasures in this treasure room have aura, and the worst one is an extremely rich treasure.

Tang Ding immediately understood the reason: the Thief Sect was already expected to be a qi technique, and the sect had been inherited for thousands of years, and these treasures with aura were all accumulated by the Thief Sect for thousands of years.

No wonder when he entered the sect, he didn't find the aura of the treasure here, it turned out to be the effect of this crystal wall.

The treasure that the thief door has accumulated for thousands of years is indeed worthy of its reputation.

Tang Ding saw a lot of things here that were not circulated in the world. At first glance, Tang Ding saw a beautiful jade inlaid with golden horns placed in the center, this is the heirloom seal? Tang Ding was shocked, could this be the legendary heirloom seal carved by the Heshi Bi in history?

Even if Tang Ding felt the aura on the national treasure seal, he still didn't believe it, he walked two steps quickly, stepped forward to pick up the national treasure seal and looked at the eight ancient seal characters on it: Ordered by the sky, both longevity and eternal prosperity.

This is really a national treasure that has been lost for thousands of years!

After Qin Shi Huang ordered people to make jade seals, the treasure that symbolized the divine power of the monarch has been fighting for until the Jin soldiers broke through Bianliang, the second emperor of Huiqin was plundered, and the jade seal of the country was also plundered by the Dajin country, and then disappeared. As for the rumored jade seal in the Mausoleum of Qin Shi Huang, this is simply unrealistic, but in fact, since the Jin Dynasty, this jade seal has never been seen.

This heirloom jade seal is actually in the thief door, and a person like Tang Ding, who is proficient in history, can't help but sigh, no wonder, no wonder!

Next to the jade seal, Tang Ding also saw a huge instrument with a pure copper body, and there were eight dragons on this instrument, with a dragon's mouth and a toad with an open mouth below. Is this the world-famous geodynamic instrument?

The geodynamic instrument was developed by Zhang Heng, but it is only recorded in the history books, but it cannot be developed in modern times. Legend has it that the geodynamic instrument was plundered by the Jin Dynasty during the reign of Huizong of the Song Dynasty and finally disappeared into the long river of history. But I didn't expect this geodynamic instrument to be hidden in the treasure house of this thief door.

Next to this geodynamic sphere, there is also an armillary sphere.

This geokinetic instrument weighs hundreds of kilograms, and the armillary sphere is not small, and I don't know how this thief door was stolen back.

With these three treasures whose whereabouts have been unknown in history as a foundation, Tang Ding is not too surprised, because he has been surprised enough.

Tang Ding casually picked up a bamboo slip with a faint and slight aura, on which was written "Guangling Stops".

Tang Ding, who is proficient in Chinese history, knows that this "Guangling Stops" is Ji Kang's "Guangling San" score that has been lost for thousands of years. Why is Tang Ding so sure that this book is the real Guanglingsan, because there is a different kind of aura in this book. This aura does not come out of thin air, but has been exposed to ethereal fairy music for a long time.

Seeing so many treasures, Tang Ding was no longer surprised, there were still many things he was interested in, these things were important evidence for the study of ancient Chinese history, but now was obviously not the time to study.

The first problem now is to reset the Peach Blossom Array outside to prevent the Dragon and Tiger Sect from suddenly killing at any point.

In the treasure house, Tang Ding found one hundred and eight orbs with aura, which were all important substrates for setting up formations.

The formation that Tang Ding was going to set up was called the Eight Gate Wheel Rotation Formation.

The so-called Eight Gate Rotation Array is based on the Tianmen Array, so that the birth gate of this Tianmen Array is constantly changing.

Tianmen Array, in the Romance, comes from the Liao State Marshal Yelu Haonan in the complete biography of the Yang general, of course, this is the statement in the Romance, in fact, this formation is said to be placed by Lu Zu Lu Dongbin.

The Tianmen Array is divided into one hundred and eight small formations, and the random changes of the small formations make the formation strange and difficult to find. In the end, this formation was broken by Mu Guiying.

It can be said that this formation changes every moment with the passage of time, and only when you master the method of deduction can you enter the formation.

Tang Ding's improvement is to make this formation regular, and the random combination of the one hundred and eight formations of the Tianmen Array will give birth to tens of thousands of ways to enter the formation.

If so, then these methods of entering the formation are too complicated. Even Tang Ding, the person who set up the formation, has to deduce and calculate well, which is obviously unrealistic.

Therefore, Tang Ding simplified the law of the formation, from the random combination of one hundred and eight gates, into a simple eight-door rotation, when the change of the formation is only in the cycle of these eight gates, which undoubtedly greatly reduces the difficulty of entering and exiting the formation.

Of course, the combination of these eight gates is actually not easy for outsiders to enter, because although these eight gates have eight doors outside, but after entering these eight gates, there are corresponding small formations, and these small formations are all auxiliary formations from the Tianmen Formation, and these formations also require skills to enter.

Therefore, it is most appropriate for Tang Ding to put this improved eight-door wheel rotation formation here.

It not only increases the difficulty of breaking the formation by a hundred times, but also makes the formation regular to follow.

However, the most difficult part of this formation is not the design, but the decoration.

Because the arrangement of the formation needs to set up one hundred and eight base points of the formation, and each base point must correspond to its exact position, these positions must be accurately and complicatedly calculated.

Usually not very sick, a sick is really terrible, thank you friends for their care and greetings, I can't reply one by one, and I wish you good health.