Ling Chen looked for two caves, but they were not satisfied.

The first cave is too large, with a width of more than five meters and a height of more than three meters.

If he wanted to seal this cave entrance with spiritual power, Ling Chen couldn't do it, but after sealing the cave entrance, he was afraid that there was not much spiritual power left.

Of course, he now has perfectly tempered his vertebrae, his qi and blood are extremely powerful, and even if his mental power is exhausted, he can recover it all in just two hours.

But the problem is that his current spiritual power is far from being able to solidify his spiritual power like Taiji Immortal.

Without solidified spiritual power, the continuity is not strong, and the spiritual power will gradually dissipate, and the spiritual power barrier can be maintained for three hours at most.

The spiritual power has just recovered, and the skull can be refined, but the spiritual power barrier at the entrance of the cave is about to dissipate, is there a fart?

The second cave is not big, one meter wide, and Ling Chen has to bend down at the entrance of the cave to enter.

But when you enter the cave, the inside suddenly opens up, this is not a problem, the problem is that the depth of this cave is connected to the outside!

"Rub, in the mountains, it's so difficult to find a suitable cave?"

"Why don't Brother Chen dig a hole in the ground by himself?"

"Forget it, the genius martial artist in the late stage of dignified strength actually made a hole in the ground, is it a shame?"

"Don't be afraid of being embarrassed, anyway, in this primeval forest, no one will come, Brother Chen is just making a hole, and no one knows...... However, there are pangolins in this mountain, and it is not safe to burrow in the ground. ”

"The key is that digging a hole in the ground also consumes the ...... of true qi and spiritual power."

"Keep looking, Brother Chen still doesn't believe it, the huge Fanjing Mountain will not even find a cave suitable for refining the skull!"

A few minutes later, Ling Chen stood in front of a small cave.

"Nima, this is too small, the width is okay, the height, the dwarf is too small!"

After shifting his position, Ling Chen finally found a satisfactory cave under a cliff.

The only question now is how deep this cave is, and if it is too deep, Ling Chen doesn't know if there are any fierce beasts living in the cave.

Of course, it was not easy to find such a suitable cave, and Ling Chen said that he would go in and take a look.

Three meters into the hole, it is a right turn, and then more than two meters, and a left turn, the light suddenly dimmed.

With Ling Chen's eyesight, it was not clear to see, but after Ling Chen turned left, he suddenly stopped.

In the depths of the cave, a pair of green eyes are watching him!

In the cave at the bottom of the valley of the Weaving Cave, Ling Chen had explored so far and had not seen any living creatures, and suddenly found a pair of green eyes in the cave of Fanjing Mountain, and Ling Chen himself was startled!

What kind of beast would that be?

Ling Chen didn't know either, Rao was a man with excellent eyesight, and he could only see the eyes that were glowing green, and the body of the green-eyed animal, he couldn't see, it seemed to be integrated with the dim environment in the cave.

Even if he was surprised, Ling Chen didn't have a reason to abandon the hole.

There are living creatures in this cave, it is definitely not a bottomless pit, it is just right for him to temper his skull!

No matter what kind of beast the green-eyed Qing animal is, it will not be impossible for a martial artist in the late stage of transformation to defeat it.

"Get out of here, Brother Chen spares your life, if you occupy the cave and refuse to go out, Brother Chen has no choice but to kill you!"

"Even if you are a rare animal, even if it is a special protected animal, Brother Chen will kill you!"

"Anyway, in this deep mountain and old forest, no one will know that Brother Chen killed you!"

"Don't say it's an animal, even if it's a human, Brother Chen won't show mercy!"

"Bachelor Mountain behind the mountain, those two bastards want to kill Chen Ye, but they haven't been killed by Chen Ye! Except for Shen Jingjing, who knows that Brother Chen has killed someone?"

Having made up his mind, Ling Chen was secretly on guard, his true qi condensed in his palms, and pressed towards the green-eyed Qing animal.

But as soon as he took a step, the green-eyed sunny animal squeaked and pounced on him!

This thing actually took the initiative to attack Lao Tzu!

Not understanding how aggressive the green-eyed Qing animal was, Ling Chen didn't make a rash move, and instinctively flashed to the side.

The speed of the green-eyed green animal is extremely fast, and the green eyes streak two green rays in the dimly lit cave.

However, it was not attacking Ling Chen, but looking for an opportunity to escape.

Ling Chen only felt a flash of green light in front of him, and the green-eyed Qing animal had already rushed out from his side.

When Ling Chen turned around, the green-eyed Qing animal had already fled to the bend of the cave, and then flashed out of the cave.

At the moment when the green-eyed Qing animal turned around, Ling Chen finally saw its body clearly.

The green-eyed animal is elongated, covered with fur of almost the same color as the deep part of the cave, and looks somewhat similar to a mouse, but much larger than a mouse, larger than an adult cat, and slightly smaller than a dog.

That's not a rat...... It's a mink!

The fur is gray and almost black, and it is larger than the average mink, with greenish eyes......

Turkey mink!

The marten is a carnivore, and is extremely picky eater, only eats the meat of animals with aura, it is difficult to survive, either starve to death, or become its prey.

Animals with aura are not weak in combat power, and it is difficult to catch the blue marten.

Therefore, even in the ancient martial arts world, the blue marten is rare.

Ling Chen never expected that he would be able to find traces of the Bilu Mink in Fanjing Mountain!

The brain core of the blue marten is the main material for refining the elf elixir, and a blue marten that condenses the brain core is worth one billion!

Of course, one billion is the price of the elven elixir, and refining the elven elven elixir requires some other natural treasures, but in addition to those materials, the brain core of the blue marten is also worth eight or nine hundred million!

The thought that the green-eyed Qing animal was a blue marten flashed through his mind, and Ling Chen immediately chased after him without any pause.

Although it's still uncertain whether it's a blue marten or not, and I don't know if such a large blue marten has condensed a brain nucleus, Ling Chen can't control it so much, let's talk about it first when he catches it!

As for refining the skull, Ling Chen couldn't care about it at this time.

The skull can be tempered at any time, but the blue marten is gone when it runs away!

Is it important to refine the skull, or is it more important to hold hundreds of millions in your hands?

Yes, of course...... It's more important to refine the skull, but isn't it time to start refining it?

Ling Chen probably came out of the hole half a second later than the Bilu Mink, but it was half a second late, and the Bilu Mink was already gone!

Rub, eight or nine small goals, just slipping away?

Ling Chen was so depressed, this is the real missing hundreds of millions!

Forget it, it's better to temper the skull first, as long as the blue marten is still in Fanjing Mountain, sooner or later it won't be able to escape Brother Chen's palm!

But before Ling Chen could turn around, he suddenly felt that something was wrong.

The speed of the blue marten is indeed not slow, but he is half a second late, and in half a second, it is impossible for the blue marten to disappear without a trace.

That little thing, it's definitely hiding!

Outside the cave, overgrown with weeds, the blue marten drilled into the grass, as long as it didn't move, didn't show its eyes, it was really not easy to notice.

However, Brother Chen's current spiritual power is comparable to that of a psychic realm martial artist, as long as the blue spirit marten does not run far, there is nowhere to hide!