It's not a real faucet, it's an air flow.

Whether it is the heavenly vein or the earth vein, it is in the shape of a dragon, so it is also called the dragon vein.

At the bottom of the cave hall, there is an earth dragon vein, what Xuantian saw was only the dragon head part, which was already a hundred meters long, and it was difficult to estimate how long the entire dragon body was.

Unlike the earth dragon veins that Xuantian had seen before that were moving rapidly, the dragon veins under the cave hall were not moving at all, and even the air flow was completely still.

In the center of the cave hall, ten meters underground, it is also just above the dragon's head, there is a square yellowstone about half a meter high, about one meter long and wide, Xuantian's divine pupil reveals the earth and stone, from the quadrangular yellowstone, I saw the three words of 'sealing the dragon seal'.

The earth dragon vein under the cave hall did not move at all, obviously being suppressed by this 'sealing dragon seal', Xuantian couldn't help but be secretly surprised, the dragon vein was formless and substantial, like a mass of airflow, but it was huge, elusive, and difficult to control, but this 'sealing dragon seal' was able to suppress an earth dragon vein, which was really extraordinary.

"This 'Sealing Dragon Seal' must be a treasure. "Xuantian said darkly.

According to the instructions of the words hidden in the void above the cave hall, open the 'Sealing Dragon Seal', and you can leave this place with the help of the earth dragon vein.

In addition to this method, there must be no other way, this place is very far from the ground, it is very likely that it is really 10,000 meters below, otherwise, it is impossible to have so many earth dragon veins, as soon as Xuantian opened his pupils, he saw one.

If you want to leave from the ground below 10,000 meters, if you don't have a passage, even if you are a super strong person in the Heavenly Rank Realm. It's hard to do.

Xuantian immediately came to the center of the cave hall, and two sword lights flew out from the center of his eyebrows, and the two 'ground-level spirit swords' were extremely sharp, sharpening iron like mud, and slashing at the stones underground.

Soon, a large hole ten meters deep was dug into the solid stone, and Xuantian jumped into it. The 'Sealing Dragon Seal' appeared at Xuantian's feet.

If you don't have a third eye, even if you know that there is a 'Sealed Dragon Seal' under the cave hall, I'm afraid it will be difficult to find it. The cave hall is a hundred feet in circumference, and if you want to dig out the entire cave hall for ten meters, it will not be able to be completed overnight.

Xuantian stood aside. Raised the 'Sealing Dragon Seal', the 'Sealing Dragon Seal' just moved slightly.

With Xuantian's terrifying power of more than 200,000 jin in one arm now, although he just lifted it casually, I am afraid that he also used the power of 100,000 catties, and this 'Sealing Dragon Seal' was just shaking, and it can be seen that the weight of this 'Sealing Dragon Seal', which is only one meter long and wide, is extremely amazing, above 100,000 catties.

"Get up!" Xuantian held the 'Sealing Dragon Seal' in both hands, and the strength of his body exploded. Lift up.

Xuantian's hug was like hugging a mountain, and the 'Sealing Dragon Seal' was suddenly hugged by him.

Boom!

Xuantian felt a tremor underground, faintly, as if a dragon roar came from the ground.

Xuantian looked underground. I saw that the huge dragon head was shaking slightly, as if it was struggling, and the air current, which had not been moving at all, began to flow slowly.

This earth dragon vein was really suppressed by the 'Sealing Dragon Seal', and with the 'Sealing Dragon Seal', the earth dragon vein below couldn't wait to struggle to leave.

But. Although the 'Sealing Dragon Seal' was picked up by Xuantian, it was still above the earth's dragon vein, and although the dragon vein was struggling, it was still difficult to move.

The location of the 'Sealing Dragon Seal' is the location of the dragon's mouth of the earth's dragon vein, and now the 'Sealing Dragon Seal' has been picked up by Xuantian, and the position of the dragon's mouth has been stood by Xuantian, which is the position where you can leave this place.

According to the instructions left by the 'Earth Spirit King', as long as the 'Sealing Dragon Seal' is completely removed, the dragon veins below should be able to get rid completely.

"Collect!" Xuantian took the 'Space Ring' out of his body, and his mind moved.

The 'Sealing Dragon Seal' disappeared in an instant and appeared in the 'Space Ring', but the moment he received it, Xuantian's heart was heavy, and he felt like he was carrying a boulder weighing more than 100,000 catties.

Boom!

As soon as the 'Sealing Dragon Seal' disappeared, the earth dragon veins below completely lost their shackles, and the earth under Xuantian's feet shook violently, even the entire cave hall was shaking, cracks began to appear on the roof of the cave, and some stones fell down one after another.

The cave hall is like this, and the cave next to it is similar, the strong people who were scared by Xuantian just now and hid in the cave were smashed out by the stones falling from the top of the cave one by one.

At this moment, the veins in the underground shook violently, shook, and began to crumble.

Xuantian has the instructions left by the 'Earth Spirit King', standing at the dragon's mouth at the moment, although the top of the cave is falling stones, but there is no one falling here, it seems that this is indeed a safe location.

Soon, the underground dragon vein completely regained its freedom and began to swim, the huge dragon head continued to rise upward, and Xuantian was contained in the dragon's mouth by the invisible dragon vein, and rose with the dragon vein.

At this moment, all the strong people are in the cave hall, dodging the boulders falling from the cave hall, and those who are unlucky have been stoned to death by hundreds of thousands of catties of boulders, and those who are still alive are surprised when they watch Xuantian float up in the air.

However, seeing Xuantian floating higher and higher, all the powerhouses suddenly realized that Xuantian did not fly with the sword, nor did he use the True Yuanhua wings, but was supported by an invisible force and flew up, which must have something to do with leaving this place, and immediately shouted:

"Senior Brother Xuantian, take us out too......!"

"Xuantian Hero, you can't leave us alone......!"

......

Xuantian ignored the shouts of the strong people in the congregation, and the speed of the dragon vein rose faster and faster, and soon, Xuantian followed the dragon vein through the roof of the cave and shuttled through the earth and stones.

In the dragon's mouth, it is really strange that the earth and stone can't stop Xuantian's body, but this also proves that the 'Earth Spirit King' has indeed left a method of underground ore veins.

When the 'Earth Spirit King' came to the underground below 10,000 meters, he didn't pass through any passages, and he should have also used the earth dragon vein to shuttle underground.

I don't know how long it will take to return to the ground, Xuantian recalls that it didn't take too long to fall.

However, this time the ascent did not reach the ground for a long time, half an hour passed, half an hour passed, half an hour passed...... The speed of the earth dragon vein is getting faster and faster, but Xuantian has been shuttling underground all the time, and has not reached the ground.

"Strange! Such a fast speed, such a long time, even if it is 100,000 meters, should be back to the ground, could it be that the dragon vein has changed the direction of movement?

The clock is ticking!

When an hour later, when Xuantian had not yet returned to the ground, he confirmed his judgment, this earth dragon vein must have changed direction, otherwise, no matter how deep the ground was, it would have come out a long time ago.

Now Xuantian is in the dragon mouth of the earth dragon vein, surrounded by earth and stones, he doesn't know the direction at all, whether it is up, down, or southeast, northwest, and northwest, and he doesn't know where he is, the only way is to follow the earth dragon vein, shuttle through the ground, until he gets out of trouble.

With this thought, Xuantian no longer wondered which direction the dragon veins were moving, and his mind gradually calmed down.

As soon as Xuantian's heart calmed down, he suddenly thought that the location where he was now was the dragon vein and dragon mouth, Long Ziyan had told him that the dragon mouth was the breath of the dragon vein of the earth, and there would be dragon vein essence flowing with the breath.

Just now, he had been struggling with why he hadn't returned to the ground yet, Xuan Tiancai didn't pay attention to his side, at this time, Xuan Tian observed with his divine pupils, and sure enough, he found that there was a white air flow in and out of the dragon's mouth.

In the 'Earth Eye Pupil', the method of absorbing and refining the essence of the dragon vein is also recorded, and there are all about the essence of the earth vein and the essence of the heavenly vein.

"If you don't consider whether you can get out, in the dragon mouth of the earth dragon vein, there has always been a dragon vein essence to absorb and refine, it is really an excellent place to cultivate, for the martial artists of the earth level realm, how can there be a better place in the world to cultivate than the earth vein dragon mouth?" Xuan Tian thought about it like this, and his heart was overjoyed.

This time, Xuantian no longer looked forward to returning to the ground as soon as possible, but somewhat hoped that this dragon vein could shuttle underground for a longer time, so that he could absorb enough earth vein essence and improve his cultivation.

"This is simply a cultivation fairyland, God really helps me, here to impact the five earths and six, haha...... If you have enough time, it is possible to hit all seven places and eight places!"

Xuantian immediately decided, no longer care when he returns to the ground, there is wine today and drunk today, grasping the present is the most important thing, this is an excellent time to cultivate, if you don't take this opportunity to cultivate, impact the fifth level of the ground level, how long to stay?

Soon, Xuantian calmed down and concentrated on absorbing the essence of refining the dragon vein, his cultivation had been consolidated to the fourfold peak of the earth-level realm, and he took this opportunity to hit the five-fold earth-level realm.

The earth's leyline essence qi has a huge effect on the powerhouses of the earth-level realm, whether it is to enhance the true element or activate the acupoints, it is very fast, under the absorption of the endless vein essence qi, the true yuan in the Xuantian body is getting thicker and thicker, and the acupoints are also activated one by one.

When Xuantian Earth ascended from the second to the third earth, it was also with the help of the earth's leyline essence that he and Long Ziyan were in the beast wilderness, and they broke through their cultivation overnight.

Now, Xuantian is the fourth and fifth earth, and the cultivation breakthrough in the middle stage of the earth level realm is several times more difficult than the second and third earth.

Although Xuantian is now sitting in the mouth of the earth vein dragon, and the amount of earth vein essence absorbed is more than in the past when he sat outside the dragon's mouth in the beast wilderness, the time to break through the realm is no less than that of the second and third earth.

Time passed, hour after hour passed, Xuantian had been in retreat and cultivating, impacting the fifth level of the earth, while the leylines had been shuttling underground, not returning to the ground.

Eighteen hours passed, and Xuantian finally activated the ninth acupoint of the fourth and fifth earth, stepped through the last step, successfully rushed through the level, and successfully cultivated to break through to the fifth level of the earth level realm.

Phew!

Xuantian let out a long breath and stepped into the fifth level of the earth level realm, Xuantian obviously felt that his strength had exploded a lot.