Just as several people were looking forward to it, the stone door slowly opened.

Behind the stone gate was darkness, but Chu Jingtian could still clearly see that it was a staircase passage that led diagonally to the underground, very long, at least with his vision like day, he couldn't see the end of the passage.

Wan Sihan and the others were obviously prepared, and the moment the stone door opened, they each took out a glowing bead, and then walked towards the passage.

After Chu was stunned, he also turned over his hand and took out a glowing bead and followed. The night was like day, but he almost forgot about the lighting.

Entering the passage, Wan Sihan took the lead, and the group cautiously walked down the stairs.

The passage is not wide, about three meters high, and it is only two meters high, it is very depressing to walk in it, but the walls and the ground are very neat, and it is clear that the builders here have taken great care to build this passage.

As the few people went deeper, the footsteps gradually became clearer, and the sound of Si Suo Suo echoed in the passage, coupled with the bright light that could only illuminate a small area, it was quite eerie.

However, for a few Martial King-level powerhouses, this is naturally nothing, but the group is still walking cautiously, and no one can guarantee that there is no mechanism or anything like that in this passage.

Chu looked into the distance without a trace, with his current eyesight, he could see far away, but the passage stretched endlessly, leading obliquely to the ground, but he couldn't see the end.

This passage seems to be long in horror.

At the same time, he also looked left and right, but the walls of the passage on both sides were extremely flat, and there were no traces of runes, so he couldn't see anything.

After the group walked like this for half an hour, Chu Jingtian's brows couldn't help frowning.

Although they walked cautiously, with their speed, they could walk a distance of five or six miles in half an hour, but in his eyes, there was still no end in sight to the passage ahead. Moreover, this passage has always led diagonally to the bottom, and after walking a distance of five or six miles, he is afraid that he will also go a few hundred meters underground.

It's just a treasure, even if there is an extremely precious crystal of will hidden in it, it seems that it is safer to get some formation mechanisms than to hide it so deeply!

Therefore, he vaguely felt that there must be a problem here, but he still couldn't find the problem.

After a deep groan in his heart, he still decided to keep this idea in his heart for the time being, after all, these few martial king-level powerhouses didn't seem to have discovered the problem yet, and if he said it first, it would be a little abrupt.

Until now, he was not sure if these people would unload the mill and kill the donkey and attack him after finding the treasure, so he had to keep a low profile and hide himself as much as possible.

After walking for another hour, Wan Sihan, who had been walking at the front, suddenly said, "Let's stop for a moment!"

Hearing this, a group of six people all stopped.

"Something doesn't seem right, the passage is too long. Wan Sihan squinted his eyes and looked at the passages around him, and said in a low voice.

"Indeed, I feel it too. Wang Xuetong also nodded.

Chu Jingtian muttered to himself in his heart, he only found out that there was a problem now, and these people were inevitably too dull.

"What now?" asked Zuo Rong with a frown. It's not that they're unaware of the problem, it's just that they haven't been able to figure out what the problem is.

Wan Sihan's eyes had a hint of heaviness, "If my judgment is correct, here, it should be a formation, if we just go down blindly, this passage may never come to an end." ”

"Formation? Unlikely!" said Wild Sand, a little skeptical, as he touched the stone walls on both sides of the passage, knocking them out with a thumping sound.

That appearance was obviously to tell several other people that these stone walls were real, how could they be formations.

Hearing this, several other people also frowned, looked at each other, and couldn't think of a clue for a while.

In this regard, Chu Jingtian's heart was very helpless, so he had to make a wandering look, and said, "A few seniors, you say, are we going in circles? ”

The answer came within an hour of the time he had discovered something wrong with the passage.

At first, he didn't find the problem, but after paying careful attention, he still had some guesses.

Although the stairs here have been diagonally downward, if it is really a formation, no one can guarantee that what they see must be true, that is, although they feel that they have been going down, it is likely that they have been on flat ground all the time.

It was based on this judgment that he suspected that they were going round and round.

And after hearing Chu Jingtian's words, Wan Sihan and the others were stunned for a moment, and then their eyes showed a look of sudden enlightenment, because the current situation really only makes sense with this explanation.

Immediately, Wan Sihan looked at Chu Jingtian with burning eyes, "Did you find something?" Chu Jingtian actually thought of what they didn't expect, which made him more and more curious about Chu Jingtian's origin.

"Nope. Chu Jingtian immediately shook his head, he wouldn't let these people realize that he knew the formation. However, after a little silence, he said: "But I have a stupid way, didn't you say before that there might be a formation here? ”

"Let's walk along the passages on both sides, and I think, somewhere, we must find a problem. ”

Hearing this, Wan Sihan and the others glanced at each other, and then nodded in unison, but they really had no other way to use.

Immediately, Wan Sihan and Wang Xuetong were on the left, Zuo Rong, Tie Ming, and Crazy Sha were on the right, Chu Jingtian followed in the middle, and the group touched the wall with their hands and continued to move forward.

After walking for another half an hour, Wan Sihan on the left side of the passage paused, stopped, and looked at everyone with a look of surprise.

Then the rest of the group immediately understood why he was happy: one of Wan Sihan's hands sank into the wall at his side.

That place didn't look any different from the rest of the passage wall, but Wan Sihan's hand actually poked into it—that wall was an illusion.

Zuo Rong and the others looked happy, and then immediately took out their weapons and poked into them and began to test them.

After a few moments, a silhouette appeared in the minds of several people, and the illusion was two meters high and about one meter wide, about the size of an ordinary wooden door.

However, these people are strong men at the level of Duwu King, and they are all old fritters, so they did not rush in in a hurry, but discussed an order.

Wild Sand took the lead, because the exercises he cultivated were the strongest defense among the several people.

Wan Sihan is second, his strength is strong, and if there is a situation, he can also deal with it in time.

Then there are Zuo Rong, Tie Ming and Wang Xuetong, they will go in later, and they will not go in until it is confirmed that it is safe over there.

As for Chu Jingtian, he will be with these three people.

Immediately, Wild Sand flipped his hand and took out his weapon, and after running the exercises to protect his body, he rushed in with one step, followed by Wan Sihan.

For a moment, the passage fell silent, and several people were waiting for the results of the two men.

In fact, Chu Jingtian scoffed at the practice of several people, because this passage was just a maze formation, which showed that the person who set up this formation should have no intention of hurting people, otherwise it would not be so easy for several people to directly change to a killing formation. So he judged that the other side of the illusion was 80 percent safe.

However, the person who set up this formation obviously didn't want anyone to get the treasure here, so he guessed that this illusion should be a problem that they needed to solve after that.

Sure enough, a moment later, a spirit stone flew out of the illusion, which was a signal of the safety of the representative who had been discussing between several people.

Immediately, Wang Xuetong and the three of them took Chu Jingtian and stepped into the illusion.

It seemed that he had passed through a water curtain, and Chu Jingtian felt that the environment in front of him had changed, and he came to another environment.

This is a hall with an area of nearly 100 square meters, and on the wall facing them, there is a closed stone door, on which runes are also carved, and it seems that it is not easy to open.

In the center of the hall, there is a huge stone platform five meters long and wide, one meter high, and nothing else.

At this time, Wan Sihan and Crazy Sand were standing in front of the huge stone platform.

Chu Jingtian's footsteps moved, followed behind Wang Xuetong and the others, and also walked towards the stone platform.

When he got closer, he found that there was a bulge the size of a bowl on the stone platform, and in front of the bulge there was a line of words: After the three passes, the stone door will open;

"Break in?" Wan Sihan looked at a few people and asked for advice.

"You have to break in, you can't break in. Wild Sand was the first to speak, and most of the others also meant the same thing.

Wan Sihan nodded, then glanced at Chu Jingtian, and said, "Protect him, I'll press this bulge, you guys are careful of the mechanism." ”

Hearing this, Wang Xuetong and Zuo Rong immediately walked to Chu Jingtian's side.

Although Chu Jingtian thought that there should be no danger here, the behavior of these people still moved him a little.

Seeing that several people were ready, Wan Sihan stretched out his hand, slapped it on the bulge of the stone platform, and then quickly flashed to the side.

And Chu Jingtian and the others also looked at the stone platform nervously, maintaining a high degree of vigilance.

"Click!"

A crisp sound made several people's nerves tense violently, and they were ready to react.

But in the next second, several people breathed a long sigh of relief. There is a mechanism, but only on the stone platform.

With that soft sound, a hole was opened on the stone platform, and a medicine tripod slowly rose from the hole, and after the medicine tripod was level with the stone platform, the hole was closed again.

And along with the medicine tripod, there is also a jade tablet, which reads: The first level, alchemy, successfully refining a human-level high-grade pill, you can enter the next level......