The beauty has gone, and Zhao Sheng turned around to go back to the cave.

At that moment, he suddenly let out a startled sigh and walked quickly to a stone wall next to the cave.

Zhao Sheng's right hand reached into the crack in the stone wall, and with a strong tug, he pulled out a huge toe claw like a knife from it.

Attached to the lower half of the toe claw was a bloody piece of flesh, and on top of the piece of flesh were two pieces of broken scale armor.

The upper half of the toe claw is a half-human-high "knife-like" claw.

Needless to say, this thing was left behind by the hapless Yunjiao.

Zhao Sheng lifted his toes and paws and looked around.

At this time, he noticed that Yun Jiao had really left a lot of "good things".

On the slope and the nearby mountain wall, you can see patches of sticky red and fragrant Jiaolong true blood.

Between the cracks and rocks of the mountains, there are also small pieces of dragon flesh and blood of different sizes hanging on the slopes, and occasionally there are broken or intact dragon scale armor.

Zhao Sheng was overjoyed when he saw this,

You must know that Jiaolong, as one of the top true dragon species, has treasures all over its body.

Jiaolong Neidan is a high-grade spiritual creature for refining "Jindan". Flesh and blood can be used for alchemy, refining essence blood, etc., scales, claws, and bones can be used for refining, and even dragon dung can be used to deter inferior demon beasts.

The flesh scale armor that fell from the body of a Jindan-level dragon can be imagined.

Zhao Sheng worked for most of the day to clean the slope and the surrounding mountain walls.

Because there was no suitable container, he simply carved out two large vats out of stones, which were used to separate the Jiaolong true blood and the flesh scale armor.

As for the toe claw, Zhao Sheng used the magic weapon flying sword to cut it with great effort for nearly half an hour before separating the claw from the flesh and bone joints attached below.

Only four feet long claws remained, barely enough to fit in a storage bag.

After moving the two large vats into the cave and hiding them, Zhao Sheng's injuries finally recurred.

His face changed, and after barely sealing the entrance to the cave, he immediately took a healing pill, and then sat cross-legged to use his spiritual power, and began to repair the cracks in his internal organs little by little.

……

Time flies, and a month has passed in the blink of an eye.

At this time, Tianzhu Mountain is getting colder and colder day by day, and the cold wave has broken out repeatedly, which makes countless medicine pickers complain, so they have to go down the mountain in advance and wait for the next year to thaw.

As a result, Tianzhu Mountain was "deserted", and there were almost no human figures in the area between the first and second sea of clouds.

On the other hand, the area from the Mie Sea of Clouds upwards is very "lively".

From time to time, it can be seen that one by one Jindan real people either control the magic weapon, or ride the imperial beast, or simply take the cloud boat to reach Tianzhu Mountain.

As soon as most of the Jindan real people arrived here, they flew directly into the triple sea of clouds.

There are also a few people who go to Dongtian City, looking for acquaintances to inquire about the situation, and only after making preparations can they head towards a certain mysterious realm.

Zhao Sheng didn't know anything about the disturbances from the outside world, and he didn't want to pay attention to them.

In the passage, Zhao Sheng waved a crane pickaxe, and chiseled down a stone as soon as he went down.

At this time, he was in full swing.

Since he had fully recovered from his visceral injuries twenty days ago, Zhao Sheng had devoted most of his energy to digging passages.

After more than half a month, the channel has more than doubled.

And the concentration of the surrounding spiritual energy has also increased at an astonishing rate, which has greatly exceeded the highest level of the spiritual veins of Longli Lake.

In the past two days, Zhao Sheng faintly had a premonition that the channel was about to be dug up.

After about two hours, Zhao Sheng smashed his pickaxe on the stone wall, and suddenly felt a light in his hand, and when he looked again, he saw that most of the crane pickaxe had disappeared into a dark hole.

"Haha, it's finally through!"

Zhao Sheng couldn't help but be overjoyed, hurriedly pulled out the crane pickaxe, and chiseled more than ten times in a row, expanding the hole in front of him to a big hole that could accommodate people to enter.

Looking at the dark and unknown cave in front of him, Zhao Sheng took down the lighting ball from the stone wall and threw it into the cave.

As the illuminated ball of light fell inside, Zhao Sheng saw the scene of the cave clearly with the help of the bright light.

To his surprise, the cave was so large that it was more than three zhang in diameter.

The surrounding rock wall is smooth except for the cracks in the roots, and the whole looks like a circular tunnel, which can be easily driven by a heavy truck.

"It's ......!"

Seeing this vision, Zhao Sheng slowly frowned, and a secret rumor circulating in Dongtian City suddenly appeared in his heart.

"The spirit earthworm has a king, and its name is the mountain dragon. The big one is like a mountain, and the infant cannot be bullied. Long life is still immortal, and a hundred catastrophes will turn into a true dragon! ”

Zhao Sheng muttered to himself, "Could it be that this tunnel was drilled by the mountain dragon?"

He doesn't think the tunnel is natural.

And apart from the mountain dragon, Zhao Sheng couldn't think of any kind of powerful demon beast that could freely pass through the mountain more than two hundred zhang deep and drill out of such a huge tunnel.

After a while, Zhao Sheng walked slowly along the tunnel with an unusually cautious expression.

He was fully armed, holding the Xiao Zhou Tian Rune Plate in his right hand, holding a small green arrow in his left hand, with three water whirlwind shields floating in front of him, and two golden light armors on his body.

The tunnel is not completely horizontal, but slopes down at 30 degrees.

At this point, he discovered that the Mystic Tree Root was the sign, and it not only grew along the tunnel, but also in the same direction as the spirit veins.

After walking for about three or four miles, Zhao Sheng only felt that his eyes suddenly opened up, and an underground grotto suddenly appeared in front of him.

This grotto covers an area of dozens of acres, and the concentration of spiritual energy inside is so high that he has never seen it in his life.

It was certain that this aura concentration was not inferior to the spiritual apertures of the second-order spiritual veins.

However, Zhao Sheng's mind did not focus on this.

At this time, he was shocked by the scene in front of him.

I saw that in the huge grotto, countless python-like tree roots broke through the stone wall and hung down densely from all directions.

The ends of all the roots were stuck in the body of a large, serpentine creature in the center of the grotto.

The Jindan Yunjiao he had seen earlier was already considered a giant creature, but compared to the giant thing in front of him, it was alive and turned into a small loach.

At the first glance of it, Zhao Sheng was already 100% sure that this giant object was a mountain dragon.

It's not just because it's like an earthworm magnifying its body countless times, and it's not just about seeing a nest of spirit earthworms burrowing in and out of its body.

The most important thing is that it exudes an aura very similar to that of Yun Jiao, just like Long Wei.

Even though this mountain dragon has been dead for countless years, the natural coercion unique to the creatures of the High Dragon genus has never dissipated, and it still shocks his mind at all times.

Zhao Sheng brushed aside the roots of the trees blocking the road and slowly walked towards the mountain dragon.

As he got closer, he was even more shocked by the huge body of the mountain dragon. At the same time, I was also very emotional, feeling that a powerful creature like the mountain dragon, which was favored by heaven and earth, could not survive the catastrophe of the dragon.

"Longevity is still immortal, and a hundred tribulations will turn into a true dragon!"

Looking at the relics of the mountain dragon that had turned into earth and stone, Zhao Sheng's expression was full of regret, and finally he murmured inaudibly: "... In which calamity did you die? ”