About 3,000 meters underground, Lu Fei kept fleeing in a labyrinth-like cave, and the giant scorpion wearing "golden armor" was chasing after him.

While Lu Fei fled, he released his spiritual power to explore the surrounding environment, and after a while, he found that all around him were interconnected caves.

"It shouldn't be the scorpion nest!" Lu Fei's heart was cold.

Time flies, and I don't know how long it has been, Lu Fei is much familiar with the surrounding environment, and he didn't find other scorpions, so he had a bold idea: kill scorpions.

In fact, the strength of the scorpion is not as strong as imagined, but it is only a defense pervert, as long as it is in a spacious place, Lu Fei still has a chance to kill.

With a plan, Lu Fei quickly began to act, Lu Fei used his Tang knife to slash out several times every time he fled to a specific place, and as Lu Fei continued to pass through the same specific place, the caves in this location also expanded.

Finally, when Lu Fei felt that it was almost over, he stopped.

The scorpion in pursuit saw Lu Fei standing not far away, thinking that Lu Fei couldn't run, so he screamed and pounced.

Seeing that the scorpion had arrived at the spacious cave point, and his whole body was exposed to the air, Lu Fei directly used a move, "Three hundred and sixty troubled wind!"

Three hundred and sixty sword lights turned into countless sword qi and shrouded the scorpion.

Aggressive...... Bite......

Most of the sword qi was defended by the golden armor, and only a small part of the sword qi penetrated into the limbs of the scorpion as if it were alive.

Sneer......

The defense at the limbs is much weaker, only a layer of soft tissue, but it is well protected by the scorpion, if it weren't for so much sword qi, it would be useless.

After the sword qi, the scorpion fell to the ground, constantly hissing, and seemed to be in pain, one of the pincers and both feet were drooping, and the limbs were obviously broken by the sword qi, and at this time it was no longer able to use its strength.

"Hehe......" Lu Fei smiled when he saw this.

The scorpion, which had lost one pincer and two legs, was greatly weakened and was crippled.

Lu Fei has been chased for so long, he has long held his breath in his heart, and this is a good time to vent.

In this way, half an hour later, Lu Fei killed the scorpion, and if the shell of the scorpion was peeled off, it could make a few pieces of defensive armor, but it was too troublesome and laborious to peel it off.

In the end, Lu Fei only took the poisonous needle on the scorpion's tail, which can no longer be described as a needle, because this poisonous needle is the thickness of a finger, more than 20 centimeters long, slightly curved, and looks like a curved cone in his hand.

After cleaning up, Lu Fei breathed a sigh of relief, rested, ate something, and prepared to find an exit.

The cave is like a labyrinth, Lu Fei didn't figure out the direction for an hour, such a deep underground, there are hard rocks everywhere, and the hole has been drilled upward, but it is a way, but I don't know how much time it will take.

What Lu Fei is looking for now is the entrance that was dragged in by the scorpion, but it is tantamount to looking for a needle in a haystack.

For a while, Lu Fei was a little irritable, walking aimlessly in the cave alone, while thinking of a way.

Suddenly!

A faint light appeared in front of Lu Fei, Lu Fei thought in his heart, thinking that there was something powerful, and when he looked at it, it turned out that the light came from the stone wall in front of him.

"Could it be the luminous stone?" Lu Fei muttered, and then slowly approached like a light source.

The closer he got, the more Lu Fei could feel a wave of energy.

Lu Fei held his breath, but his heart was extremely excited, because he felt that this light was most likely emitted by the Quenching Bone Energy Stone, and it was not until Lu Fei's palm was attached to the stone wall that Lu Fei was sure that this was the Quenching Bone Energy Stone.

"Rich, rich, how can there be so many quenching gems here? Could it be that this is a vein of energy stones!" Lu Fei thought about it, the more he felt that it was very possible.

"In that case, let's start absorbing it!"

Lu Fei controlled his strength and continued to absorb the energy in the energy stone, and Lu Fei controlled the energy on his right hand, which had not been completely tempered before.

With the influx of a large amount of energy, Lu Fei's right hand bone continued to absorb energy, and gradually, Lu Fei's right hand bone turned pale yellow, but it was still not finished.

"This is called a mine! Just make it!" Lu Fei didn't have the slightest heartache, increased his strength, and continued to absorb.

Half an hour later, Lu Fei's right hand bone no longer absorbed energy no matter what, and at this time, Lu Fei's hand bone had turned golden.

Through spiritual power, Lu Fei can feel the change in the color of the bones.

"It turned golden! This is to create a golden life!" Lu Fei laughed, and the bone of his left hand began to be refined.

Time passed, and Lu Fei never got tired of it.

In the end, Lu Fei tempered all the bones of his limbs into gold, and when he was about to temper the bones of his torso in one go, Lu Fei found that he was blocked.

"It seems that there must be auxiliary materials for the later refining!" Thinking of this, Lu Fei directly gave up absorption.

At this time, a large pile of energy stone residues had been piled up under Lu Fei's feet, and the huge energy stones connected to the wall seemed to have been dug up.

With so many energy stones, Lu Fei naturally couldn't let it go, so he didn't have to fill the storage ring anyway.

Without saying a word, Lu Fei started mining, I have to say that the texture of the energy stone is quite soft, and it is not difficult to collect it at all, Lu Fei made the energy stone into a fist-sized piece, and kept putting it into the storage ring.

"Sent a ......"

Ever since Lu Fei had the ability, he didn't have much sense of money or anything, and now in the face of so many energy stones, Lu Fei seemed to have regained that feeling before.

On the ground, Sandy and his party waited until the rain stopped, but they didn't see Lu Fei come back, discussed it, and had to move on.

Finally, two hours later, the group cautiously came to the source of the river, only to see a large amount of water flowing out of a huge cave.

"There's a good chance there's a vein of power stones here!" Sandy's heart skipped a beat, and seeing this scene, he was even more sure of the guess in his heart!