The whole underground world, without superfluous color, is quiet and depressing.

It was like a landscape painting painted with black and white pen and ink, which made him feel very uncomfortable.

But he couldn't return to the surface for a while, and Li Daoyuan could only accept his fate and find a way out of this underground first.

"System, since you suggested that I stay in this underground world, you have to show me a way to live."

"Rest assured, host, this underground world is actually the core of the entire desert, and I have marked the location on your virtual map."

"Since you're here for the treasure, what's the difference between looking on the surface and looking underground?"

"Rest assured, as long as the time is right, it will be easy to return to the surface."

Hearing the system's answer, Li Daoyuan nodded and opened the virtual map.

This time, the virtual map is no longer so simple, and it actually pockets the entire underground world, shrinking the peaks and the ground in equal proportions, and putting it in front of Li Daoyuan.

According to Li Daoyuan's thoughts, it can be zoomed in and out, to a certain point.

Then, on the map, three flashing dots are displayed, which are the location of the treasure marked by the system.

It was distributed in front of him, on the left and right, but the distance was relatively far, and the nearest one, as it seemed on the map, was twenty or thirty miles away.

It's still on a cliff, halfway up the mountainside.

The other two were not close, and the farthest distance was probably a hundred miles away.

After thinking for a while, Li Daoyuan said to the scorpion:

"Click!"

Translation: "Friend, we are heading northeast, and I always feel that there will be some treasure over there." ”

"Hiss, click..."

Translation: "Master, this place is a little dark, you must pay attention to safety. ”

Li Daoyuan listened to the scorpion's words of concern, and was a little surprised in his heart, saying that they were cold-blooded animals, but now it seems that they can't be generalized.

At least, this one is still very principled and humane.

These underground peaks are strange-looking, there is no real way to walk, and they seem to have been weathered for thousands of years, and the whole is relatively fragile, and they will be broken with a little force.

Fortunately, there is a scorpion to walk, it itself has many legs, one step on the air, and there can be other leg support, for such a strange road to walk on the ground.

Li Daoyuan was also extremely glad that he could subdue the scorpion, otherwise it would be difficult for him to even walk in such a place, let alone looking for a baby.

Twenty or thirty miles, it is a long way to say, but with the scorpion moving at full speed, half an hour will be there.

If it weren't for the fact that there was really no way to go in the ghost place, the speed of the scorpion should have been much earlier.

Li Daoyuan was stopping at the bottom of the cliff with the scorpion at this time, and when he looked up, he could see that there was a cave halfway up the cliff.

I don't know if it's artificially excavated or naturally formed.

Li Daoyuan looked up, opened the virtual map and compared them one by one, and it was determined that the first treasure was buried in the cave.

"Bamboo dragonfly, let's go!"

After determining the location, Li Daoyuan put on a bamboo dragonfly, grabbed the scorpion and flew up until it reached the cave.

When I came to the cave, the innermost part was a bronze gate similar to the secret gate, and the gate was closed at this time.

Other than that, there are only nine raised stone slabs on the ground, on which are carved with strange-shaped inscriptions.

Li Daoyuan couldn't understand what these inscriptions meant, and he could only guess that these stone slabs should be the key to opening the gate.

After looking at it for a long time, in addition to the inscriptions, these stone slabs are no different from these stones all over the mountains.

Li Daoyuan didn't know how to open it, so he had to go to the system:

"System, how to open the door, please make a move."

"Host, this formation is actually very simple, you just need to find the order law and hit the stone slab in the correct order."

Li Daoyuan was stunned when he heard this, he frowned, not knowing what to say.

If he knew the inscriptions, he might have been able to find the order, but now he was completely blinded.

You don't recognize him, he doesn't recognize you.

However, it also gave Li Daoyuan a wake-up call, he looked around, scanned the entire cave, and finally saw a symbol the size of an ant on the left side of the mountain wall.

He walked over and looked closely, and could see that four of the inscriptions were arranged in order from largest to smallest.

There are the last five left!

Li Daoyuan continued to search in the cave with hope, thinking that there would be an answer soon.

However, ten minutes... Twenty minutes... When he searched the entire cave, he still couldn't see the last five inscriptions.

"Damn, I still haven't found it in the end, Liu Yuntian!! Why the hell are you torturing us juniors like this!! ”

Li Daoyuan was really about to be killed by Liu Yuntian, if it weren't for the night vision ability given by the system.

I'm afraid he didn't even think to find the clues to the first four inscriptions with a torch.

However, even if he has night vision, he can't find where the last five are, and he can't wait to dig three feet into the ground.

"Hiss, click..."

Translation: "Master, I seem to have found the key place!" ”

Suddenly, as if the scorpion had made a discovery, it walked towards the bronze door, and a yellow-brown aura condensed from its mouth, and finally slammed into the bronze door.

"Boom!"

Being smashed by a scorpion like this, the mountain rocks, which were already relatively fragile, now began to shake the mountain, and many broken stones fell from the entrance of the cave, and some rolled down at the feet of Li Daoyuan.

More rubble is rolling down the mountain.

was so frightened that Li Daoyuan took the bamboo dragonfly in his hand at any time, and if something was wrong, he could put it on his head as soon as possible and escape it.

The scorpion didn't seem satisfied, and it slammed its giant pincers into the bronze door again and again.

This made Li Daoyuan frightened, and his heart beat wildly.

The stone mountains of the underground world are too fragile, and he is afraid that the scorpion will collapse the cave, and when the time comes, he will be buried in the ground, and he will not even be able to get out of the secret realm.

"Click..."

Translation: "Friend, wait a minute, don't be in a hurry, we have time, and we can't eat hot tofu in a hurry." ”

When the scorpion heard Li Daoyuan's voice, it gradually stopped and looked at Li Daoyuan with some doubts.

It didn't say anything more, but stretched out its giant pincers and pointed at the bronze door.

Seeing this, Li Daoyuan's eyes fell on the bronze gate, and after taking a closer look, he understood why the scorpion was attacking the bronze gate.

I saw that a layer of patina was originally attached to the bronze door, which was completely removed by the scorpion, revealing the brass-colored inside.

Then you can faintly see the order of five inscriptions engraved on the bronze door from top to bottom.

There is still some patina that has not been removed, and it looks a little blurry, but it is enough to see the order.

Li Daoyuan looked at the bronze door, and the order of the inscriptions on the wall was firmly in his mind.

"Drink! Come! ”

Subsequently, he controlled the True Qi to strike the slate in the order in which it was discovered.