Constantly walking along the road, Lin Wu found that the canyon was getting narrower and narrower.

A quarter of an hour later, Noah's voice rang out, "Master, there's an anomaly ahead. ”

Lin Wu's eyes lit up, his steps suddenly accelerated, and the walls on both sides contracted even faster.

A few minutes later, a stone door appeared in front of Lin Wu's eyes.

This stone gate is at the end of the canyon, embedded in the mountain.

"This should be it. ”

The stone gate is clearly man-made, and its existence here is obviously related to the treasure map, and it is likely that it is the final location that is indicated.

"Noah, can you scan the situation inside?" Lin Wu asked.

"No, it's closed, and there's a force that prevents my scans from covering it. Noah said.

It seems that Noah's scans are not reliable every time.

Although the situation inside is unknown, Lin Wu has come here, obviously not ready to give up.

Walking in front of the stone gate, the aisles on both sides were already very narrow, only about a meter wide, only for one or two people to stand side by side.

Lin Wu thought about it, pressed his hands on the mountain next to the stone gate, and shook slightly.

Countless pieces of rubble immediately fell off, revealing the whole of the stone door.

There are no lines, no seals, no energy fluctuations.

"Is it just an ordinary stone door? This surprised Lin Wu a little.

After stopping and watching for a long time, confirm that the judgment is correct.

"In that case...... Lin Wu raised his foot and kicked directly on the door.

Boom!

There was a dull sound from the stone door, and countless pieces of mud and sand and rubble were shaken down.

Shimen was kicked out of a big pit by Lin Wu.

"It seems that the material of this stone gate is extraordinary, how can ordinary stones resist my kick. Lin Wu said secretly, and his feet exerted force again, and he kicked out again.

This time it's heavier and faster.

Rumble!

There were no more accidents, and the stone door collapsed directly, revealing the pitch-black space inside.

He carved a lighting inscription on a stone and walked towards the cave.

Under the light of the illuminating stone, the appearance of the cave appeared in front of Lin Wu's eyes.

The rock walls on the ground are full of strange rocks, the air is very humid, and some of the low-lying areas on the ground are muddy puddles.

Some places are rocky, others are soft dirt to step on.

Looking around, within the scope of the lighting stone, Lin Wu did not find any man-made phenomenon, as if this was a natural valley cave.

"Noah, can't you scan it yet?"

"Yes, master, this hole is strange, it seems that something has shielded my radar. Noah himself was in such a situation for the first time.

Lin Wu walked to a pointed stone, and with a wave of his hand, the Dolan sword flew out and slashed at the rock.

Bite!

With a crisp sound, the seemingly ordinary rock was not cut off, but the Dolan Sword under the control of the sword technique was thrown out.

"What?" Lin Wu was shocked for a while, only he knew how powerful this sword was.

The sword technique that had reached the third level could be said to be the most powerful combat skill on Lin Wu's body, and even the Great Perfection's Dragon Descending True Solution was far inferior to it in some aspects.

However, how could he not be amazed that he was now cutting a rock in the cave.

"There's really something strange here!" Touching a gap in Dolan's sword, Lin Wu's heart had risen to the highest state of alert, and even he wanted to retreat.

After hesitating for a moment, it seemed a little unwilling to go back like this.

"Let's go inside and see. ”

In the face of the unknown, the vast majority of people will choose to avoid it, because it is the safest, but a few people will also choose to try, thinking that it is an opportunity.

Lin Wu's personality is somewhere in between, he wants to be safe, but he can't help but be curious about the unknown.

So in this case, he will be more conflicted and hesitant, and often make the decision to try it and run away immediately if there is danger.

However, when you find danger, it is very likely that you will also fall into danger, and you will not be able to run away.

As Lin Wu continued to go deeper, there was still silence all around, except for the slight footsteps made by Lin Wu himself, there was no other sound.

"I can't perceive the vitality, or even the changes around me, is it also cut off by the power in the cave?" Lin Wu frowned, his feet slowed down, and a pair of writing wheel eyes were vigilant about the surrounding situation.

At this moment, he could only trust his eyes.

Continuing to walk inside, he suddenly saw a bright light reflected on a stone pillar, and Lin Wu was overjoyed when he saw the bright light.

Sure enough, as he expected, in a hidden place like this, there must be a treasure chest that is systematically brushed, and the reason why Lin Wu didn't leave immediately was to see if there was a chance to catch one or two treasure chests in the cave.

As for what is really hidden in the cave, it doesn't matter if he can't get it.

For Lin Wu, the so-called treasure is the treasure chests that the system farms all over the world.

"It's a treasure chest, good, good. Lin Wu smiled and put the treasure chest in his pocket.

There are many useful things in the prop treasure chest, and if it is opened well, its value is even higher than the golden treasure chest in Lin Wu's eyes.

After getting a treasure chest, Lin Wu was even more eager for this secret cave, and he was no longer so anxious to leave.

Keep going deeper.

The surroundings seem to have not changed in the slightest, they are still so damp, rocky, and uninhabited.

After walking for about half an hour, Lin Wu had to sigh that this hole was really big.

Another flash of light appeared, and Lin Wu ran over happily.

This time it was a silver treasure chest, Lin Wu pouted.

Since he used the platinum treasure chest to open the sword and the Bible, his vision has also risen, and below the gold, like a silver treasure chest, a bronze treasure chest, he doesn't have much mood swings when he opens it.

Naturally, there is no sense of expectation, maybe this kind of treasure chest is too open, or maybe it is something of silver quality, which is not very useful for Lin Wu today.

Let's just say that this bronze-level Dolan sword, chopping a stone, can knock itself out of a gap, what is the use of it?

If it weren't for the fact that he didn't have a high-quality sword on his body, he wouldn't have used this Dolan sword a long time ago, and he wouldn't have been able to exert the super power of the sword technique at all.

When he used it in ordinary times, Lin Wu didn't dare to inject too much aura, for fear that the sword itself would not be able to bear it.

However, although I can't look at it, but the treasure chest still has to be collected, and it's good to open some recovery props, anyway, the space in the Sumeru ring and the inventory is so big, so you don't have to use it in vain.

"Huh?" After walking for a few more minutes, Lin Wu's gaze fell on a stone pillar on the edge of the bright light in the distance.

Under the writing wheel, he clearly saw that there was a figure printed on this stone pillar.