Mr. Zhao and I looked at the Milky Way in front of us and couldn't help but sigh.

Especially since this thing has been here for thousands of years, and there is no sign of age, and the mercury is extremely strange, as if it has been flowing all the time, and is not static.

Mercury flows in an infinite cycle in a circular channel, which is completely unscientific.

In addition, these things were built thousands of years ago, which can be called a huge project, and with the technology and ability of that time, it was possible to achieve the current scene. It's a bit unbelievable.

It really makes people feel the wisdom and ability of the ancient people.

Slowly calming down in my heart, I opened my mouth and asked Xu Fu, "This is the legendary protective mercury in the Mausoleum of the First Emperor?" "

Xu Fu nodded and said, "That's right, that's it." "

He looked at me again with a strange gaze, and went on to say to me, "The arrangement and design of these mercury is also the work of the warlock, who laid it out like this. "

The people of Heaven's Gate?

I was slightly stunned, this mysterious warlock of Tianmen is really quite capable.

It also exists in the Mausoleum of the First Emperor on the surface, and there is also his shadow in the secret, and almost all of this Mausoleum of the First Emperor has something to do with him.

The dignified Gate of Heaven. What kind of good place to find, why bother to leave all traces and secrets in such a tomb.

No matter how good the Mausoleum of the First Emperor is, there is something better than it, after all, this is a tomb, and it does not see the light of day. It is possible that it will never be seen.

Xu Fu said again: "Okay, there is nothing to see in this place, let's go over from this Water Galaxy Road and go to the inner core of the Imperial Mausoleum to have a look." "

As he spoke, his feet surged with strength and slowly stepped on the surface of the mercury.

As he went up, he explained to us, "Mercury is very dense, so if you are a little careful, you won't have any problems." This water galaxy path can trap ordinary people, and there is no difficulty for us. "

He was the first to go ahead.

I held on to Mr. Zhao, afraid that his injuries were not healed yet, and if something went wrong, I planned to take him over and take care of him.

Just as I was about to lift my feet forward, I suddenly noticed that there were a few very new pale marks on the bluestone next to my feet.

It was a few scratches, as if it had been scratched by something, which should have been sharp and powerful, otherwise it would not have been possible to leave marks on the hard bluestone.

Judging by the spacing and shape of these marks, it seems that some kind of claw is left.

It's hard to get into, and it's definitely not normal to have such a new trace.

If it was somewhere else, I wouldn't have noticed, but at this time I felt that something was not normal, and there must be something wrong.

I squatted down first, looked at it for a while, confirmed what I had just seen, and found that it was indeed a trace of a claw, and it was not left for a long time, definitely within a month or even half a month.

"Senior Xu Fu!" I shouted.

Xu Fu heard movement. Immediately he looked back at me and realized that I must have found something.

He asked, as he ran towards me.

"What's wrong? What did you find? "

"Hurry up and take a look, there are some scratches here, as if the claws of something have rubbed over here, and it's not long, at most within a month."

At this time, Xu Fu had also seen the scratches on the bluestone, and squatted down to take a closer look.

After he looked at it, he came to the same conclusion as I did.

"It seems that we are right, it is indeed not as calm as it seems, and there are certain people or things that can come in here. Maybe it's the mysterious people of Heaven. "

Speaking of Tianmen, he looked at me again, with a look of doubt in his eyes.

I said directly: "These marks are scratches, they don't look like they were left by people at all, they are more like some kind of animals or spirits, how can they be people from Tianmen?" In addition, we came all the way, but we didn't find any other traces, and there is no other entrance to the Mausoleum of the First Emperor, so there shouldn't be anything to enter from the outside. "

Xu Fu snorted coldly: "According to what you say, it is impossible for us to come in." But with your help, we came in without any difficulty, which is enough to say something. "

He just decided that it had something to do with Tianmen, and felt that I also had something to do with Tianmen, no matter how much he explained, it didn't have much effect.

And I don't want to argue with Xu Fu because of this matter, as for the explanation, don't explain this kind of thing at this time, otherwise it will be more and more black.

I didn't speak again.

Xu Fu didn't continue to chase after me. Instead, he said something.

"Alright, let's go over first, you two follow and be careful."

We followed Xu Fu and planned to pass over the Water Galaxy Road.

Walking one after the other, there was nothing abnormal, and when I walked to the central position, I didn't know where it was, and suddenly there was a strange roar.

The imperial tomb is completely enclosed, and the tomb chamber and the tomb passage are also empty, so the sound can be transmitted over a long distance, and the sound will change a lot, and it will give people a very strange feeling when listening, and it is impossible to distinguish what the sound is.

There is movement in this, it must be abnormal.

After Xu Fu heard it, he was stunned for a moment, and then went straight away, extremely fast, completely ignoring the two of us.

Only one sentence remained.

"Wait here, I'll come back to you, don't wander around, or you may be in danger."

"Wait..."

I still wanted to say something, but when I opened my mouth, I found that Xu Fu had disappeared, so I could only hold back the words.

Mr. Zhao was also stunned and glanced at me. Said: "Peace, this... What are we going to do with the two of us? "

I sighed and looked around, unfamiliar with the place and didn't know where to go.

"What can I do, just wait here."

Mr. Zhao nodded. Then he said, "What kind of voice did you say just now?" "

I thought about it for a while, frowned slightly, and I was really not sure what the sound was, but I also replied: "Maybe it's the roar of something, maybe it has something to do with the traces on the bluestone we saw just now, maybe the one who made the sound and the one who left the traces is the same thing." "

Mr. Zhao said to me a little nervously: "Hearing you say this, how do I feel a little scary, you said that in this place where no one has set foot for thousands of years, will there be any monsters?" "

I smiled at Mr. Zhao: "I don't know if it's a monster, but yes, whatever it is." There are Xu Fu in front of us, don't worry too much. "