There is an underground kingdom hidden under the Earl grassland, not to mention this matter for Qian Lao, even for Li Meihong's team members, it is a thing that cannot be imagined.

In fact, in comparison, in terms of everyone's qualifications in the Earl Grassland, Qian Lao only came twice when he was young, although he said that he had walked through the entire grassland at that time, but he did not stay here for a long time, and his understanding of the Earl Grassland must be more superficial and one-sided.

But in comparison, Li Meihong's team members are completely different, Li Meihong's team members have been living for the grassland for a long time.

They follow Li Meihong every day, and they go east and west on the Earle grassland, so they may know a little more about the Earle grassland.

But despite this, they still have no idea about the fact that there is a kingdom hidden under the Earl Grassland, not even knowing that they have not heard of it at all.

After Qian Lao heard Xu Yi say this, he stared at Xu Yi with shock, and couldn't wait to ask: "Is what you said true?" There's an underworld hidden beneath the Earl steppe? ”

About the Underworld.

This kind of magical and wonderful thing has never been heard of in TV series or novels, but who would have thought that there really is an underground world in the real world.

No one would believe such a thing.

Because the underground world, as he literally understood, is a world underground, so what kind of underground world can exist? How much underground space is needed, and how people survive in the underworld, without light, without air circulation, how do they survive, and all sorts of other things to consider.

And the most important thing is how they can secretly enter the underground world in this grassland.

In this Earl grassland, the whole ground is very flat, there are no rocks, and there is nothing to hide in a place like this.

So if there really is an underworld, how do they get in, and if there is no way to get in, then how can the air circulate if it is completely enclosed?

Is it still like in novels and on TV, the so-called underground world is actually equivalent to another dimension?

Anyway, money can't be imagined.

So he could only ask Xu Yi questions with curiosity.

"I wonder if this underworld you are talking about really exists? If it exists, then how should we enter it, and even if we do enter it, what kind of situation will we face, and what kind of danger will we encounter? ”

For all the unknowns, Mr. Qian is full of worry and curiosity at the same time.

"I'm sorry."

However, for Qian Lao's question, Xu Yi could only choose to shake his head, because he had no answers to these questions, how to enter this underground world, Xu Yi is not clear now, the only clue now is the rectangle in front of him, and what kind of situation he will face after entering, whether he will encounter danger is even more unknown.

However, if there was a great sect-level martial artist two hundred years ago and disappeared here, it means that it is very likely that other great venerable-level martial artists have also entered this underground world.

If this is the case, then in this underground world, it is very likely that the strength level inside is higher than that of the outside world, and it is very likely that it will reach the level of the Great Venerable, and there will even be the appearance of a god.

It's just that so far, this is just a guess in Xu Yi's mind, and what the real situation is is still unknown, and it can only be completely clear after entering.

"Mr. Qian, I don't have any answers to these questions now, in fact, so far, I feel a little headache when I see this rectangle, because for the time being, I don't have a better idea, and I don't know how to get in."

Xu Yi shook his head, then sighed and continued: "But one thing I can be sure of is that this underground world does exist. ”

Li Meihong said that it existed, and Xu Yi believed it.

It's not because Xu Yi himself has no opinions, nor because Xu Yi completely trusts Li Meihong, no matter what is said in it, everyone believes it, it's not like that, just because Xu Yi has his own judgment on these things.

And after Xu Yi had the skill of charming, Xu Yi gradually found that he could directly distinguish what was true and what was a lie.

And when Li Meihong said this to herself that night, she was already talking about these things, and she was not lying at all.

If this matter is really fake, then the only possibility is that Li Meihong's master deceived Li Meihong or Li Meihong's master, and the situations he saw were all fake.

Only if there is a mistake at the source, then it is possible to get a different result in this matter.

At the beginning, Xu Yi did have such suspicions in his heart.

But when he tried step by step and finally found out the rectangle, Xu Yi was suddenly full of trust in this idea.

Underground space should exist.

And this rectangle is the most important clue to enter the underground space.

But despite this, Xu Yi still didn't have much flinching in his heart.

The most important thing now is to find a way to enter the underground world, as for what kind of danger the environment there will be after entering the underground world, and whether the level in it has reached the level of the Great Venerable, whether there is an existence beyond the level of the Great Venerable, these things are not within the scope of Xu Yi's consideration for the time being.

Because so far, Xu Yi's level and strength have reached the peak level of the Great Venerable level, plus these splits following him, as long as he doesn't encounter a god-level existence, then no one can hurt him.

But, god-level?

Is this level of power real or not? Because so far, the god-level power that Xu Yi has learned is only Skeletron.

Don't go into too much detail.

Xu Yi stepped back to the side and sat outside to drink some water, while in front of him, Li Meihong's team members had already begun to dig the ground with shovels.

Because of the special investment just now, after breakfast, Xu Yi has been looking for this rectangle, although in the eyes of outsiders, it seems that it is just constantly looking for it in a straight line, and it doesn't seem to take too much effort.

But after all, in the process of walking, you have to maintain a high degree of concentration, and you can very carefully experience the changes in the special energy of the inner strand in the attack, so it is still very draining.

It's very simple to walk around, but it's not easy to stay focused all the time.

So Xu Yi is also a little tired now.

Although his body has reached the peak level of the Great Venerable level, the peak of his body does not mean that his spiritual strength can also reach an extremely powerful level, and even if he talks about spiritual power, Xu Yi is now very strong, but it will be more tiring to maintain such a long period of concentration.

I sat there and rested for a while, watching the rectangle dig deeper and deeper.

I don't know how long it took.

Xu Yi didn't pay much attention to the length of time, and it probably felt like it might be about half an hour.

I heard some voices coming from over there.

"Found it!"

"I didn't expect there to be anything down here, is this what we're looking for!"

"What is this? It looks like it's dark, and it's like a stone, and it's completely integrated, and you can't dig it out! ”

Everyone looked at the thing they dug out, looking at each other, no one knew what this thing was, and at the same time, no one dared to act rashly, because they were only at the level of the Martial King, here, the strongest and most powerful person to speak and decide was Xu Yi, so they immediately turned their heads.

"Mr. Xu, we've dug something here!"

After hearing this, Xu Yi immediately stood up, and then walked over quickly.

I saw that this deep pit has been dug very, very raw, about a height of more than ten meters, in fact, if it is just a simple digging down, then this half an hour or so is enough for these martial artists at the level of the martial king to dig out a deep pit of several hundred meters.

After all, everyone is at the level of a martial king and an ordinary labor force, and it is not a level at all.

But because of Xu Yi's entrustment, when they went down, they were all cautious, and even each layer was very careful, and when they determined that nothing would destroy anything at this depth, they dared to dig out this piece of soil with confidence.

And it took half an hour of careful digging to finally get some gains.

Xu Yi walked over and saw that there was a black thing buried under this rectangle, which looked like a rectangular box, and if you took it farther, it probably looked like a door frame.

Xu Yi frowned.

"Is this the gateway to the underworld?"

At this time, Li Meihong had already come over.

After seeing this thing underground, Li Meihong was stunned for a moment, and then his face immediately became a little excited and excited.

Li Meihong said excitedly: "That's right, this is it, if I'm not mistaken, this is the key to enter the underground world, if we can find a way to open it like this, then we can enter the underground world!" ”

When his master was leaving, he told him some details about this.

And among these details, does he have a sentence that says this, if you want to enter the underground world, the most important thing is to have fate, if fate arrives, then you can naturally walk in the door.

When he first heard this sentence, Li Meihong paid all his attention to the sentence that had fate, so instinctively, he thought that fate was the most important factor.

But completely ignored the latter sentence, the sentence "You can walk in the door".

At the beginning, he thought that this sentence might just be an unimportant clue, but now when the excavation work was completed, Li Meihong saw that the door frame under the ground was like a door, and he immediately understood.

"It's that he believes in me, and my intuition tells me that there's nothing wrong with that, and the next thing we have to do is explore that fate."

According to what the master said.

Now that the door has been found, the next thing you need to do is to look for this fate, and when the fate arrives, you can walk in through the door, but what kind of fate it is not clear.

But at least now that you've found the door, you can keep trying.

"I think we need to dig around this a little bit bigger, this thing down there looks very heavy, and it's not a good idea to move it or take it out, and if the thing here doesn't move, we don't move it, otherwise it's not good if something goes wrong."

Because Li Meihong's teammates didn't dig out too much area when they dug this hole, they just dug out the rectangle and the circle around him.

After all, in the beginning, no one knows if they will succeed in finding something, so there is no need to spend a lot of effort.

But now that you've found it and want to continue researching, you'll need to be prepared.

"I think something like this too, let's not touch it."

"This thing just looks very heavy and heavy, and it's inconvenient to get it up, so digging in is probably the best choice."

"I agree with Mr. Xu."

After Xu Yi said this, the others all agreed to Xu Yi's plan after careful consideration.

Li Meihong also nodded.

Xu Yi is indeed right, don't move the things here if you can.

It has nothing to do with whether or not he can move it, it's just because I'm afraid that if I move him, everything will be destroyed.

We can't afford to do that.

After deciding on the plan, the others immediately began to dig around, because this time the area is relatively large, so everyone can also be a lot of people together, and the speed will be faster, because there is no need to cringe and dig down carefully.