After Li Nanshan jumped down, Qin Shulan, who was standing above, hurriedly swung the rope, for fear that Li Nanshan would have some accidents.

"It's okay, there's a mechanism here, you can pass people when you open it, and you can stop mercury when you turn it off. No problem, you guys come down first! Li Nanshan's voice came up, and it still echoed.

When Qin Shulan heard this, she finally smiled and breathed a sigh of relief, and then glanced at Xiao Hei, Xiao Hei knew that she would jump off with Xuan Anke on her back, and Qin Shulan followed suit.

As Li Nanshan said, the lower part of this mercury lake is like a funnel, the further down it gets, the smaller it gets, and in the end it can only accommodate the next person to pass through. The bottom of the funnel-shaped lake is surrounded by a circle of waterways with two holes on both sides. When the mechanism below is closed, there is a baffle to block the entrance, and when the mercury falls, it will follow the pattern into a small hole, and come out of another small hole, completing the cycle and protecting the tomb of the Dragon Emperor.

Li Nanshan took Qin Shulan and the others through the mechanism, and after closing the baffle, the nine mercury dragons that were originally suspended in the air fell down with a clatter, forming a cycle again, everything as if it had never happened, and continued to protect the tomb of the Dragon Emperor.

"Shulan, be careful. They may have destroyed some of the mechanisms when we came in first, and I found traces of them on the walls just now, and I think they didn't allow us to enter. ”

"Hmm." Qin Shulan nodded, and immediately took Li Nanshan's hand, only Xiao Hei, who had become the size of a lion, looked dissatisfied, and held Xuan Anke to follow the two of them.

This is a corridor, and the top of the corridor is inlaid with night pearls, illuminating the entire tomb road as if it were day.

They stepped on smooth masonry and were surrounded by many carved murals. The frescoes here are much more elaborate than those on the walls outside, depicting scenes of craftsmen building burial chambers.

In order to build a cemetery, the Dragon Emperor did not hesitate to spend money and money, and the people who were requisitioned alone were not less than millions.

The mural is densely covered with people, and there are small notes below.

Li Nanshan frowned, sighed and said: "Rise and fall, it is the people who suffer. What kind of person is this Dragon Emperor? He is said to be a tyrant, but he is able to share the benefits with the people; It can be said that he is a benevolent monarch, but he often recruits millions of people to build his own mausoleum. ”

"People are inherently complicated, let's continue to see if we can find the murals of Zhao Tianshuang's predecessors and Xuan's nameless predecessors." History has long passed, Qin Shulan doesn't want to have so many emotions, she just wants to know why Xuantian Sect suddenly disappeared and why she fell into a deep sleep.

"Good!" Li Nanshan said, and continued to walk down, and saw a lot of murals one after another.

There is a scene of a man in ancient costumes taking a child to the sea, a gentleman in a black robe accusing the eunuch in the main hall, and even a scene of the eunuch kneeling in front of the Dragon Emperor and applying medicine to the Dragon Emperor.

Li Nanshan also recognized these murals, and they were similar to historical records.

The person who went to sea with a child was naturally He Fu, and if Mr. Black Robe guessed correctly, it should be Li Si, and as for the eunuch, it should be Zhao Gao, the chamberlain.

Just when Li Nanshan thought that this mural was not very good-looking, the next painting made Li Nanshan and Qin Shulan stunned.

The most eye-catching thing on the painting is a huge alchemy furnace. How big is this stove, looking at the description on the mural, it is the size of a small hill, and it takes thousands of people to push it.

And not far from the stove, there were two people standing.

Although this mural has been devastated for thousands of years, it can still be seen that the two conspicuous people in the mural, the man is wearing a black robe, his posture is tall, and his appearance is extraordinary; The woman is wearing a long cyan dress, with a delicate face, soft but heroic.

"These should be the two seniors of Zhao Tianshuang and Xuan Wuming." Qin Shulan pointed at the two and said.

"Look, is this sword the same as the Qinglan handed down from our Xuantian Sect?" Qin Shulan said, pointing to Qinglan in Zhao Tianshuang's hand, and then the blue light flashed in her hand, and Qinglan was held in her hand.

Li Nanshan nodded, they were able to recognize Zhao Tianshuang on the mural, all by the Qinglan Sword in her hand.

His eyes looked at the red sword in Xuan Wuming's hand, the sword in his hand should be the Chiyan that General Jin Que said they said. However, since the Qinglan Sword has been handed down, what about the Chiyan Sword?

Li Nanshan frowned and looked at the next one.

The huge alchemy furnace on this painting had already found its place, and Zhao Tianshuang and Xuan Wuming were standing on top of the furnace.

"Is this the Dragon Emperor going to take them for alchemy?" Qin Shulan also came over and said hurriedly.

"Maybe, but the two seniors don't look like they're forced." Li Nanshan asked with a little doubt.

"yes, it seems to be voluntary. You see if the people standing next to this stove are General Sique, as well as Zhao Gao and Li Si. Qin Shulan said, continuing to look back, the mural stopped abruptly, and there was no comment.

When Li Nanshan heard this, he hurriedly looked at it, pointed to the mural and introduced: "That's right, these four are the four generals, we have seen them." The black-robed man should be Li Si, and the eunuch holding the dust in his hand is Zhao Gao. And the two generals who were guarding around, one was Montaigne and the other was Wang Jian. These two are both famous generals who fought on the battlefield, and they are very good. As for the soldiers around, they should all be janissaries. ”

"No, the road ahead is blocked." After Li Nanshan finished his introduction, Qin Shulan immediately said.

"Don't worry, I'll find the agency."

But before Li Nanshan could walk over, a burst of smoke appeared strangely in the tomb.

"Blackie, look at you!"

Xiao Hei sighed, if it had been before, it would have been happy. But now it just feels like it's supporting, after all, I've eaten a lot before, and I haven't fully digested it!

But now that Li Nanshan spoke, Xiao Hei could only open his mouth wide, and immediately inhaled all the smoke into his stomach.

"They should have done it, hiding behind me!"

Li Nanshan said, directly dragged Qin Shulan behind him, and then said loudly: "If you have any means, then use them all!" Unless you can beat me, I will definitely be able to enter this tomb of the Dragon Emperor, and no one can stop me, I said! ”

Li Nanshan's words seemed to anger the other side, and countless sharp arrows were shot out from both sides. If an ordinary person were faced with these mechanisms, he would either become a corpse or a hedgehog at this moment.

But these organs looked a little naïve in Li Nanshan's eyes, and before the sharp arrow was shot, it hung directly in the air, and then fell.

Before Li Nanshan could react, a cluster of flames suddenly struck from behind him!