Li Shengtian's divine sense seeped into the soil at the bottom of the pool, observing the direction of this immortal vein underground, and soon had a clear understanding of the outline of the entire immortal vein.

The part of this immortal vein in the underground is too long, it has reached ten thousand zhang, and it is definitely a high-grade immortal vein.

Fortunately, here, the cold was not so severe, and it did not have much impact on the monk's divine sense, so Li Shengtian could extend his divine sense tens of thousands of meters away. If it was at the bottom of the pool outside the Water Mansion, and the divine consciousness was affected by the cold and water pressure, it was estimated that it would be impossible to detect the outline of this immortal vein.

In order to save mana, Li Shengtian decided to use a formation to incorporate this immortal vein into the Dao Tower.

This kind of thing, when he was in the Qingyang Continent, had already done it a few times, so he was quite proficient. I saw that he kept dropping array flags along the place covered by the body of the immortal vein, and after losing almost twenty array flags, he completely controlled the entire immortal vein within the range of the array flag.

"Hey!"

In the end, Li Shengtian violently activated his divine sense, activated the array flags, and immediately all the array flags echoed each other, forming a whole, emitting circles of light patterns, and began to bind the immortal veins, slowly moving towards Li Shengtian's side.

A dull rumbling sound came from underground, the result of the immortal veins buried deep underground beginning to move towards the ground.

Berwyn stared blankly at this huge immortal vein, the rich immortal aura made the pores of his body stretch open, and there was even a mysterious law aura emanating from the immortal vein body, which made him can't help but want to retreat and practice in place immediately.

Gradually, the entire immortal vein has completely drilled out of the ground, Li Shengtian hurriedly sacrificed the Dao Tower, the golden Dao Pagoda flew over the immortal vein, and an extremely strong suction force came out from the tower body, pulling the immortal veins and slowly swimming towards the tower.

After touching the tea for about ten minutes, the entire immortal vein was finally accepted into it by the Dao Tower.

"Haha!" Li Shengtian's heart was happy, this high-grade immortal vein should be able to temporarily make up for the embarrassment of the reduction of the immortal aura in the Dao Tower.

And Li Mo, who had been taking care of Hua Jieyu on the second floor of the Ask Tower, raised her head suddenly, and she could clearly feel that the Ask Pagoda at this time seemed to have a lot more immortal aura than before, just like what she felt when she first entered the Ask Tower.

"Big brother said that he was going to Qingshui Cave Heaven to look for cultivation resources this time, could it be that he had already found it?"

Li Mo muttered to herself.

"Brother Li, where are you going next?" Berwyn said.

Li Shengtian withdrew the protective array, looked at the fluorescent insects swimming around, and suddenly his heart moved, and said: "Jiao Mei Danshi once said that jellyfish like places where there is enough fairy energy, so these fluorescent insects should be the same, why don't we follow these fluorescent insects and see if we can find some clues!"

Berwyn laughed, "That's a great way!"

Xu was because the immortal veins were taken away, and the fluorescent insects in front of him swam back and forth in the original location where the immortal veins were buried for a while, and then flew towards the distance collectively.

Seeing this, the two hurriedly followed.

This group of fluorescent insects kept swimming towards the distance, and the speed was not slow, almost equivalent to the speed of a Heavenly Immortal Stage monk rushing with all his might.

In the end, after about an hour of going forward, a stone house appeared in front of Li Shengtian and the others, and those fluorescent insects landed around the stone house one after another, and they stopped moving.

"This?"

Berwyn wondered, for he didn't feel any fluctuations in the immortal aura near this stone house, no different from any other place.

Li Shengtian's eyes narrowed, and his divine sense had already fallen on the stone house, and there was a trace of extremely imperceptible aura fluctuations that he sensed. What shocked him was that it was this trace of aura that actually gave him a feeling that he almost wanted to spy on the Heavenly Dao.

"This stone house is definitely not simple!"

Suppressing the surprise in his heart, Li Shengtian fled towards the stone house.

The furnishings in the stone house are extremely simple, with a stone bed, a stone table, and a stone bench.

There are no gorgeous treasures to decorate, so it can be seen that the owner of this stone house must have been a person of hard cultivation during his lifetime.

"Brother Li, there's nothing in this stone house!" Berwyn said disappointedly, glancing at the shabby furnishings.

Li Shengtian's gaze fell on a sunken round pit above the stone table, which was occupied by a round stone ball, and the aura that shocked him was transmitted from the stone ball.

Seeing Li Shengtian's eyes staring at the stone table, Berwyn's gaze also fell on it, but he looked at the empty desktop and didn't find anything abnormal.

At this time, Li Shengtian walked straight to the edge of the stone table, stretched out his right hand and held down the stone ball.

"Click, squeak!"

There was a grinding sound at the bottom of the stone ball, and with this sound, the entire stone table suddenly cracked a gap in the middle, and then slid open to both sides, revealing the space inside the stone table.

But it turned out that this stone table was hollow.

In Li Shengtian's opinion, this stone table was also a very valuable item, because it could actually block the infiltration of the monk's divine sense, so he didn't find that there was something else inside this stone table.

"Ah!" Berwyn was astonished, for he saw a jade box in the stone table, the color of jade, and its appearance was very exquisite.

The probe took out the jade jade box, and the intoxicating aura was more clear and palpable. The jade box was protected by a layer of prohibition, and his divine sense could not peek into what was inside it, but Li Shengtian knew that there must be a treasure in it.

Berwyn admired Li Shengtian very much at this time, why didn't he discover the secret of this stone table? It seems that Li Shengtian's strength is stronger than him, and there is still a reason, at least, this kind of mind with deep insight into the things around him is not something he can compare.

"Brother Berwyn, you help me protect the Fa, and I will refine the prohibition outside this jade box!" Li Shengtian wanted to know the treasures in the jade box, which is why he was so eager.

"Ha, no problem, Brother Li can rest assured that refining is!"

The prohibition on the jade box is similar to the prohibition on the ninth layer of the Ask Dao Tower, except that it is not that complicated. But that's it, if Li Shengtian wants to refine it, it is estimated that it will take seven or eight days.

Just do what he said, inside the stone house, Li Shengtian sat on the stone bed and began the hard work of refining the ban.

......

The entire stone house was silent, only the protective shield formed by the Void Fire glowed a psychedelic blue light around the two of them.

Berwin watched as the jade box in Li Shengtian's hand continued to burst out with bursts of silver light, and every time the silver light flickered, the jade box dimmed a little, obviously, the prohibition on it also weakened.

When the ninth day passed, there was a soft sound from the jade box in Li Shengtian's hand, and when he looked closely, the closed lid had been opened at some point.

Suddenly, an extremely rich aura spread out from the jade box, and as soon as this aura appeared, the fluorescent insects that had been surrounding the outer shield of the Void Hellfire seemed to be crazy, and they crashed into the shield one after another, trying to enter it.

Berwyn was a spirit, he was not cold, but was caused by this terrifying aura directly entering his body.

An unprecedented feeling suddenly appeared in Berwyn's mind, and he blessed his soul, and subconsciously immediately ran the exercises he had cultivated and began to cultivate.