Yes, even if it has been going around in a downward circle, but because the circle is too large and the amplitude of the downward inclination is so small that it is negligible, people can't perceive the abnormality.

Therefore, even if it is more than 3,000 kilometers downward, the actual real depth is only 3,000 meters underground in situ.

If Li Yunmu didn't know, forget it, it is estimated that he will follow in the footsteps of Yan Ya and the four of them, and the more they go, the more they will collapse, but since the system has deduced the coordinates of the final destination in advance.

Then what else is there to say, dig, just dig down, the whole process, only need to be slightly adjusted in the direction, with the strength that Da Hei has now been promoted to the level of a god-blood super-stringed insect beast.

To dig down to a depth of 3,000 meters, although it is not easy to say, it is easy to catch.

The whole journey took only three hours, and this secret path to the depths of the underground cavern was opened at high speed.

"Let's go, go down and have a look. Li Yunmu took a deep breath.

At this level, there is no way to retreat, not to mention, Yan Ya and they have repeatedly tried that the danger of this cave should not be aimed at human beings.

Li Yunmu took the shadows and jumped into the passage made by the digging beetles one by one, and landed all the way.

Finally...... It didn't take long for them to jump into a deep place, all around them was dark, and they couldn't see their fingers, but this kind of phenomenon, after Li Yunmu immediately released dozens of starlight flying insects, the neighborhood finally gradually brightened.

These Starlight Flying Insects are obviously a very popular kind of illuminated little life in the Overworld Expedition, they are only the size of a fist, and when they reach a dark place, their translucent bodies will emit blue starlight on their own.

Normally, people who live in the depths of the ground floor often only need to use a glass lampshade to cover one of these starlight flying insects to illuminate the whole house.

And now, Li Yunmu released thirty in one go, and suddenly, the originally dark land was illuminated by these thirty free-flying starlight insects.

Li Yunmu wasn't worried that they would fly away on their own, you must know that these starlight insects he bought were not pure wild starlight insects used by the people and civilians.

What he bought was a specially customized nest version for adventurers, and there were a hundred of them living in one nest, as long as Li Yunmu still controlled this nest, then these starlight insects would not leave their homes.

"It's not enough!" To his great surprise, the place that the digging beetle had dug down was wider than he had imagined, and thirty starlight insects could only illuminate half a day.

Li Yunmu released all the remaining seventy again, and now, the place in the depths of the underground cave was finally illuminated by a large number of starlight insects.

When he really saw the situation of this place clearly, he couldn't help but take a sharp breath.

It seems to be a huge underground cemetery, and there is silence all around, which makes people stand a little cold, covering an area of ten football fields and nearly thirty meters high.

Suddenly, Li Yunmu found that not far away, there were stone statue monsters lined up one after another, and he looked around fiercely, only to find that there were thousands of these monster statues in various forms.

They seemed to be divided into different races, neatly arranged, and they seemed to be guards, wearing battle armor, holding weapons in their hands, and wearing cloaks on their backs, guarding everything in this underground mausoleum.

The expression is fierce and majestic.

"System, scan them. Li Yunmu immediately ordered.

"It has been scanned, no vital features have been detected, nothing suspicious has been detected. The system replied quickly.

"Is that sure these statues are dead?"

"Yes. The system replied in the affirmative.

This answer made Li Yunmu secretly relieved, it was not that he was too timid, but that these thousands of monster guards in various forms put too much pressure on Li Yunmu.

Even though they were all dead creatures and stone statues, Li Yunmu seemed to still be able to feel that strong threatening aura on them.

Even, the few monster warrior leaders who led them, Li Yunmu even suspected that the qi emitted from their bodies had reached the strength level of the Holy String Martial Artists in the main world.

Strong, strong sense of threat made Li Yunmu feel an explosive threat, but fortunately...... They're all dead things. It wasn't until it was confirmed that they would not turn into gargoyles and come back to life that the uneasiness slowly subsided.

It was only at this time that Li Yunmu had the spirit and began to look at the statue on the throne guarded by thousands of monster guards in the middle.

Without any questions, on this throne, the statue sitting in a regular manner is a human statue, he wears a crown of heads, wears a nine-dragon robe, steps on a pair of dragon cloud boots, holds a huge pearl in his hand, and looks down on the thousands of guards below, just like the emperor of the ages, full of majesty and power.

"Who the hell is he, could he be the former master of this island plane?" Li Yunmu silently looked at the human statue from below.

But Li Yun was by his side, silently giving him the spiritual information he fed back, but the answer surprised him.

Isn't this one, isn't it the inheritor of the island?

Then the question arises, since he is not the master of this island plane, then why did he appear on this island, but this is not important for the time being, the important thing is that the system prompts at this time: "Host, a very pure empty element force has been discovered, and a large amount of pure empty element force ......"

"Where!" Li Yunmu was startled and hurriedly asked.

But the system's response quickly made his eyes fall straight on this human emperor-like statue, to be precise, the huge spirit bead that fell on his hand.

At this time, this spirit bead seemed to be subjected to the unique mechanism of the system to detect the empty element force, and suddenly, this huge spirit bead lit up with a beautiful halo one after another.

"That's it. Li Yunmu looked at this spirit bead excitedly.

It's not easy, since he came to the main world for so long, this is the first time he has come into contact with the empty element force again in this world.

This discovery is of great significance.

Because this discovery means that the main world is not without empty element power, but you haven't discovered it yet, and you almost didn't think about it, Li Yunmu immediately signaled to Li Tian beside him.

"Go, get it back. ”

Li Tian came out in response to the order, he quickly approached the human statue of the throne, getting closer and closer, but Li Yunmu held his breath, not daring to take any carelessness.

He was probing, further probing, testing whether the monster guards of this underground mausoleum were completely dead as the system said.

Because of his sixth sense, as if he had discovered Li Tian, the closer he got to this human statue, the thousands of monster guards lined up neatly on the side, but those eyes seemed to slowly turn over.

Now, Li Yunmu already knows that this is the most critical moment of temptation.