Tang Dingzhi hurriedly opened the coffin lid, did he want to use the Qi Hope Technique to see what spiritual energy treasures were in this crystal coffin? But Tang Ding didn't expect this coffin lid to be so easy to open, as if he was summoning someone to come and open the coffin lid.

A word suddenly popped into Tang Ding's head: empty city plan.

The reason why the empty city plan is classic is because no one knows whether there is not a single soldier in this empty city or thousands of troops and horses. If you change to a reckless general, you may kill it as soon as you slap the horse, and the empty city plan will become a joke. But if he was a scheming Sima Yi, he was a little hesitant.

So is this coffin that seems to be open to the open an empty plan?

Tang Ding was sure that this was not an empty plan, because he could feel that there was a mass of aura under the oil pot, although Tang Ding couldn't see what this thing was, but Tang Ding could feel that this thing was a long strip, because the aura was in the shape of a long strip.

What is this thing that takes the shape of a long strip of aura?

Tang Ding couldn't help but think a lot.

Of course, Tang Ding thought about the most about how to take the things in this "oil pot"?

Use a long stick to pick, of course you can try, but this time I came in a hurry, but no one prepared this long stick, no stick, how to pick? I do have a dragon sword, but with the size of this oil pot, I am afraid that the dragon sword and an arm will not reach the bottom of the oil pot.

This "oil pot", that is, this coffin is very large, judging by Tang Ding's Qi Hope Technique on the things that emit aura at the bottom of this oil pot, I am afraid that the depth of this oil pot, with Tang Ding's height, will not show his head when he enters.

And Tang Ding thought about the words on the coffin: Only those who are sincere can get into the oil pot.

What does this mean? Obviously, this is what it means to get the sincere into the oil pot. But is there such a thing in the world? Those who are sincere can get into the oil pot and not die?

The sincere, in another sense, is the meaning of the honest man, is this Nine Heavens Xuannu going to bully the honest man?

No! There is no such thing in the world!

In addition, Tang Ding still has a question, if this oil pot is the tomb of the Nine Heavens Xuannu, then what about the bones of the Nine Heavens Xuannu? Could it be boiled by this boiling oil?

Buddhism has a relic, the Buddha will leave a relic when he is cremated, and this relic is the Buddha's legacy. If the Buddha is a monk who has attained the Tao, then the Nine Heavens Xuannu is the god in the sky, and the Buddha can leave a legacy, and the Nine Heavens Xuannu will not leave nothing.

The most powerful thing about the Buddha's legacy is that the body is not corrupted, and the Nine Heavens Xuannu is an existence higher than the Buddha, maybe she should be lifelike after death!

As for whether the Nine Heavens Xuannu will live forever? Tang Ding thought it wouldn't. Even if it is an immortal, it is just immortality, as for immortality, it is absolutely impossible, if it is said that the Queen Mother of the West will not live forever, Tang Ding thinks that there may be this possibility, but it is not very likely.

The tomb built by the Nine Heavens Xuannu for herself is a good proof of this. If she can live forever, then why build a tomb for herself?

Of course, this is all Tang Ding's speculation.

Okay, since the Nine Heavens Xuannu built a tomb for herself and chose a place with excellent feng shui, where is she now?

Could it be that he died outside and didn't have time to come back?

Tang Ding suddenly had such an idea in his head, but he didn't think it was possible to think about it. How capable is the Nine Heavens Xuannu, proficient in feng shui physiognomy, familiar with Qimen Dunjia, has helped the Yellow Emperor defeat Chi You, and also helped Shang Tang establish the Great Shang Empire, if she has such skills, then how can she not predict her death?

It's not that she can't come back, unless she doesn't want to come back.

If the Nine Heavens Xuannu doesn't come back, what kind of place does she think of this tomb she has chosen for herself?

From the boiling river, to the stone gate, to the trap behind the passage, to the mechanism of the tombstone, everything seemed to prove one thing.

A bold idea suddenly popped up in Tang Ding's mind: This Nine Heavens Xuannu seemed to be testing people.

The boiling river, looking terrifying, the increasingly hot stone walls, and the bubbling river water, all seem to be telling people: I'm hot, don't come in.

But in reality, the temperature of the boiling water river is only 50 degrees, and it just makes people feel hot, but it is difficult to burn.

There is also the stone gate with a combination lock, which seems simple, entering the middle palace with the nine stars in the name of the Nine Heavens Xuannu, it is easy for those who can solve it, but if they are not proficient in the art of Nine Palace Bagua, they will never be able to solve it.

There is also a trap in the passage, this trap Tang Ding walked through easily under caution, but in the end, Huang Yongjue made a wrong step and almost died.

It is not difficult for those who will do this, but it will not be difficult for those who are difficult.

There is no danger outside the stone gate, but there is no danger inside the stone gate. Tang Ding was cautious because he felt this kind of murderous opportunity.

It is conceivable that if Tang Ding's solution to the combination lock of the stone gate is wrong, who knows if it will suddenly make him and the nine-tailed fox doomed?

From this point of view, this is also in line with the style of the Nine Heavens Xuannu who is both good and evil.

The Nine Heavens Xuannu is not a good man and a woman, she can help the Yellow Emperor defeat Chi You, and she can help Shang Tang establish a country, which is also difficult for people to do if they do not have considerable means.

In front of the tombstone in the main burial chamber, the cracking method of the coffin is also incredible.

To be honest, Tang Ding was able to crack this mechanism, but it was completely by mistake.

Tang Ding searched for a long time, but he didn't find the mechanism on the tombstone, but Tang Ding knew that the tombstone had a mechanism, but he tried many times to find a way to open it. Who knew that Tang Ding's idea of worshipping the patriarch arose for some reason, but after kowtowing, the tombstone mechanism was opened.

What does this mean? This shows that after the Nine Heavens Xuannu set up the mechanism of the step-by-step killing machine, she left a thought for the comer.

Sincerity and obedience can open the mechanism.

The earliest boiling water river tested the mind, and the wisdom of the person who was not up to the mark, the Nine Heavens Xuannu did not plan to let him go to the stone gate. The later stone gates and traps tested the knowledge of feng shui, and the Nine Heavens Xuannu couldn't find a disciple who didn't know anything at all. After the tombstone mechanism tests the sincerity. Now this oil pot is a test of the courage of man.

Do you have the courage to go into the oil pot? Do you have the courage to look at death as if you were home?

But any question that tests courage is generally thrilling.

Tang Ding believes that this "oil pot" should also be thrilling.

Tang Ding's judgment was not presumptuous, but based on facts, because Tang Ding smelled a sour smell in this oil pot.

The sour taste is vinegar.

So how did this vinegar come about? According to Tang Ding's judgment, this vinegar should be under the "oil pot".

In other words, this "oil pot" seems to be filled with a full pot of oil, but it is actually a suspension of oil and vinegar.

Tang Ding looked at some wild histories, and there were some charlatans, claiming to have the incorruptible body of King Kong, reaching into the hot oil pot, and taking the items in the oil pot unscathed, so as to cheat money.

Can charlatans have a King Kong incorruptible body?

Of course not.

So, they're charlatans.

The boiling point of oil is three or four hundred degrees, not to mention such a high temperature, even water with a boiling point of one hundred degrees can also scald people half to death.

The so-called oil pot, in fact, is the same as the hot oil in the coffin in front of you, it is not pure oil, but a mixture of oil and vinegar.

Because the vinegar sinks and the oil is light, the oil and vinegar are incompatible with each other, the vinegar sinks at the bottom while the oil floats on top.

The boiling point of vinegar is only 40 degrees, and the vinegar below the oil, as long as it is burned to 40 degrees, the vinegar below begins to boil, and the bubbles rise after boiling, so bubbles emerge from the oil that is urged, but in fact, this bubble is the bubble of vinegar.

Because the boiling point of 40 degrees vinegar is below, the oil on top can only transfer the temperature through the vinegar below, so the oil on top is only 40 degrees Celsius.

Forty degrees is just a little higher than the normal body temperature, and it doesn't hurt people at all.

Therefore, according to Tang Ding's judgment, the temperature of the big oil pot in this coffin should not be high.

It stands to reason that the crystal coffin is so hot that its temperature can also be transmitted to the oil on the oil pot, but Tang Ding believes that his judgment will not be wrong.

As for the crystal coffin outside the oil pot, why it is so hot, Tang Ding is not clear, it is very likely that it is a trick of the Nine Heavens Xuannu, or there is a mezzanine in the crystal coffin, and the hot is only the outside of the coffin, and the temperature of the coffin inside must not be very high.

Therefore, when Tang Ding went down, he also hid a heart, he quietly tried the inner edge of the coffin, and sure enough, as he thought, the temperature of the inner edge of the coffin was really not high.

"Since it is written on this that those who are sincere can go to the oil pot, then I will go down and see what is in here?" Tang Ding's sudden words surprised both the nine-tailed fox and Huang Yongjue.

"Are you crazy? This thing is so hot, the oil in it is boiling, and you will be fried in three seconds. The nine-tailed fox exclaimed.

"It's okay, I believe I'm sincere enough, I also have to get the Nine Heavens Xuannu Feng Shui Diagram, so, I have to go down. I also know that it is very dangerous to go down to this oil pot, and I may die if I go down, so I have one thing I want to ask you for. Oh no, two things. Tang Ding said sincerely.

"What's the matter?" you say. ”

"First of all, the friend who came to Laoshan with me is the body you have chosen to be outside the body, and I hope you can bring up this wisp of your soul. ”

"Okay, no problem. What else is there to do?"

"One more thing, I want to ask you, have you ever been to Xing'anling before?"

"Hey, how do you know?" said the nine-tailed fox.

"Have you ever been to an imperial mausoleum in Xing'an Mountains, and there is still a candle and nine yin living in this imperial mausoleum?"

"Huh, how do you know?" the nine-tailed fox was even more strange.

"Don't ask me how I know, I'll just ask you what your impression of this candle nine yin is?"

"Very good, Brother Jiu takes good care of me, that Dragon Cave is its territory, but it allows me to cultivate here. There I made rapid progress in my cultivation. ”

As soon as Tang Ding heard the words of the nine-tailed fox, he also relaxed, "The second thing I ask you to do is to be entrusted by Candle Jiuyin, it wants to see you very much, but for some reason it can't leave the Panlong Cave, can you go to the northeast to meet it?"