"The Demon Sealing Array was a formation from twenty years ago, it stands to reason that it should have been destroyed a long time ago, it's strange, how can it still be so powerful?" Tang Xiaoxuan said with a frown.

The formation of this world is different from the formation of Huaxia Xiuzhen, it is normal for the formation of Xiuzhen to wake up again and exert the power of destroying the world after being silent for tens of thousands of years, but the formation of this world is different, if the person who manipulates the formation leaves, theoretically speaking, the formation of this world has not been able to support for three or five days.

As soon as Tang Xiaoxuan raised this question, Long Tiangang and Wu Hao were stunned, before she raised it, Wu Hao and Long Tiangang really didn't realize this problem.

"Yes, in the world of more than twenty years, it stands to reason that the power of this formation should have dissipated a long time ago. Long Tiangang nodded.

He has been the head of the Tiangang Sword Sect for more than 20 years, but he never knew that there was a set of powerful Demon Sealing Arrays here, if it wasn't for Meng Bufan who happened to discover the formation this time, maybe this set of Demon Sealing Arrays would have been silent forever, as soon as he thought of this question, Long Tiangang was speechless for a while, if he had known that there was such a powerful formation here, how could he let the Ten Princes of Shura escape and ascend to heaven?

"If you want a set of formations to still have a powerful power after twenty years, there is only one possibility, and that is to have continuous spiritual power blessed on the formation......" Tang Xiaoxuan's brows furrowed, "Could it be that there is a steady stream of spiritual power here for the Demon Sealing Array to use?"

"Let's go, go down and take a look......" Wu Hao and Long Tiangang glanced at each other and made a decisive decision.

The three of them jumped directly from the demon cave, and after falling to the ground, they carefully observed every inch of land under their feet, and it seemed that it was no different from other places, nor was there anything abnormal.

"How can this be?" the three of them were puzzled, Wu Hao thought about it, and released the dragon soul gluttony, who was a food expert. Extremely sensitive to spiritual powers.

Reliable is reliable, the dignified Lord Longzi really did not disappoint Wu Hao, he opened his big mouth and took a breath fiercely, and then the mung bean's small eyes shone for a while.

Wu Hao, who had the same heart as gluttony, immediately understood the meaning of gluttony, and the Tiangang sword in his hand waved, blasting a big hole three feet deep on the ground, and a breath came from the big hole, making people feel like a spring breeze, extremely comfortable.

Wu Hao felt like he had eaten ginseng fruit, and the sweat and hairs on Zhou's body were comfortable. He had felt this feeling before, and it was in Yueyang's Yueyang Tower.

What caught the eyes of Wu Hao and the others was bursts of colorful mist, and there was even a milky white stream, which meandered and flowed like a dark river underground.

This is not a colorful mist, but a gaseous spiritual power, and what looks like a milky white stream is a stream formed by the convergence of liquid aura.

Spirit vein, Wu Hao, Long Tiangang, and Tang Xiaoxuan instantly understood what was going on. The three of them looked at each other with excitement and incredulity on their faces.

"Dig up!" The three of them glanced at each other, Long Tiangang and Wu Hao even started directly, one of them was a Tianwu warrior. One is the Earth Warrior Seven Heavens, it is too simple to dig up the soil layer on the surface, and soon a complete earth vein is dug out, and it is felt from the breath alone. The strength of this leyline was not weaker than that of Yueyang Academy.

The three of them couldn't help but be excited, the effect of the spiritual vein was huge for the martial artist, which could be seen from Yueyang Academy.

The reason why Yueyang College is proud of Tongji. What is it that is more bullish than the Tiangang Sword Sect and the Earth Demon Sect? In the final analysis, it is because they have a Yueyang Tower.

And what is the premise of why Yueyang Tower is famous all over the world? It is because this building is built on a spiritual vein, relying on the effect of spiritual veins to condense spiritual power, and guiding Wu Hao to achieve twice the result with half the effort when cultivating in the building, and the height that can only be reached in ten years, maybe three or five years is enough.

At this moment, Long Tiangang's body was constantly trembling, which was exciting.

You can't blame Long Tiangang for being lonely and unheard, and you can't blame Long Tiangang for making a fuss, this is a complete spiritual vein, his role is immeasurable, with this thing, the cultivation speed of the disciples of the Tiangang Sword Sect can definitely be increased by more than three times on average, and it won't take three or five years, this time the Tiangang Sword Sect will be able to make up for the loss of vitality due to the civil war, and it will even be exceeded.

Wu Hao and the others finally understood why the Demon Sealing Array had been operating so far, because there was a spiritual vein of the earth that was constantly condensing spiritual power for it, which was equivalent to the large array being able to gain power continuously.

Long Tiangang even understood why the heroes of the human race sealed the ten princes of Shura in the Tiangang Sword Sect, I am afraid that it is also because of this spiritual vein, with a steady supply of spiritual power, it can lay down a super large array of gods and demons, which is indeed the only way for the Yin people, but unfortunately, the Shura clan was defeated and sealed not long after, and this big array was not used, otherwise there would definitely be a master of the Shura clan who would be killed here.

Long Tiangang suddenly felt very sad, he was the head of the dignified Tiangang Sword Sect, and he had been in charge of the Tiangang Sword Sect for more than 20 years, but he didn't know that there was such a spiritual vein under his feet, which was like a gold mine at the door of his house, but he didn't know it, and he was still thinking about who to go to begging for food every day.

"Master, with this spiritual vein, we can completely build a Tiangang Tower here, just like the Yueyang Tower of Yueyang Academy, no more than five years, what Earth Demon Sect, what Royal Beast Zhai, all go to death. Wu Hao laughed.

He has not yet entered the ninth layer of Yueyang Tower's cultivation, if it was a pity before, it doesn't matter now, when the spiritual vein of the Tiangang Sword Sect is established, there is no problem for him to soak in it every day, he can live as long as he wants, and live as long as he wants.

The spiritual veins flowed like a small river, and finally gathered a little bit and surged to a small stone cave, and at the door of the stone cave, there was a seven-colored light cocoon, and the light cocoon was wrapped in a humanoid object.

"Huh, what is that?" Tang Xiaoxuan's beautiful eyes flickered, and she suddenly pointed to the colorful light cocoon and asked.

"It seems to be a person...... Wu Hao frowned slightly, and his eyes burst out with two fine lights, this is the dazzling eyes of the white tiger, which can play an effect similar to a magnifying glass and a telescope.

Wu Hao's body trembled, and his face was full of incredulity, because he could see the outline of the figure clearly.

"What's wrong?" Tang Xiaoxuan noticed Wu Hao's abnormality, her lips opened slightly, and she asked.

"That's a person, judging from the outline, it seems to be the Lord of Lumen......" Wu Hao's voice trembled excitedly, originally he was just excited alone, but as soon as his words came out, Tang Xiaoxuan and Long Tiangang were also excited.

In the Tiangang Sword Sect, if the most admirable person is Long Tiangang first, then the second is Lu Jian.

The three of them rushed to the front of the light cocoon, and when they looked at it, it was indeed the outline of the Lord of Lumen, but because they were wrapped in the cocoon of spiritual power, they couldn't see their facial features clearly, and they could only judge from the outline that it was the Lord of Lumen There was no problem.

"Is Jian'er alive?" asked Long Tiangang tremblingly.

There was no doubt about Lu Jian's injuries back then, he fell into the demon cave at that time, and everyone thought he was dead, but now it seems that he fell into the spiritual vein by chance.

If you are an ordinary person, you will die long ago if you don't eat or drink for more than half a year, because your body can't bear it at all, even if it is Long Tiangang, it is because Tang Xiaoxuan and Long Caixia have been sending him spiritual power, otherwise he would have already traveled westward, but Lu Jian is not easy to say, because he has fallen into the spiritual vein, and the continuous supply of spiritual power leads him to have the possibility of survival.

The three of them couldn't feel Lu Jian's breath no matter what, because the spiritual power light cocoon around him hindered the three of them from probing.

The three of them glanced at each other, and finally Long Tiangang took out Lu Jian's colorful light cocoon, and for the sake of safety, although he took it out, he had not left the spiritual vein.

The light cocoon suddenly trembled, and Long Tiangang and the others were extremely excited, which meant that Lu Jian was probably still alive.

"Do you want to open the light cocoon and release the person?" Wu Hao asked as he looked at Long Tiangang.

"No......" Long Tiangang shook his head, "This is a big opportunity, when the light cocoon naturally cracks, maybe Jian'er's strength realm is higher than mine, which can be regarded as a blessing in disguise!"

Spiritual power is the foundation of the development of a martial artist, without enough spiritual power, a martial artist is a car without oil, in the same way, with enough spiritual power, even a person with average qualifications can achieve relatively good achievements, and Lu Jian is soaking in the spiritual vein, and his own qualifications are very good, so it is normal to have a huge harvest.

Since Lu Jian is fine, the three of them naturally care about the stone cave, and the spiritual power has all entered the stone cave, what good things will be bred in it?

The height of the stone cave is about one zhang, the width is two feet, there is no problem for one person to enter, in fact, if it is not for Lu Jian is horizontal, there is no problem in entering this stone cave.

The three of them glanced at each other and entered the stone cave, don't see that the entrance of the cave is very narrow, but there is a cave inside.

Inside the stone cave was a huge space of about thirty square meters, with a stone bench in the center, and opposite the stone bench was a wide wall, and the handwriting on the wall surprised Wu Hao and Long Tiangang.

Tiangang Three Swords, the handwriting engraved on the stone wall is actually the practice of Tiangang Three Swords, from left to right, once is the Sword of the Sea, the Sword of Heaven, and the Sword of Dreams, and it is not exactly the same as the Tiangang Three Swords mastered by Wu Hao and others.

"This must be the place where the first generation of patriarchs created the three swords of Tiangang......" Long Tiangang looked at the exercises of the three swords of Tiangang and said, the exercises of these three swords are more complicated than the three swords mastered by Long Tiangang and others.

"Behind the three swords of Tiangang, it seems that there are still a few words......" Wu Hao, who had good eyes, suddenly said, "It seems to be the sword of the heart, the fourth sword in the legend of the three swords of Tiangang!"

"What? is it really a sword of the heart?" Long Tiangang was startled, and the surprise on his face couldn't be hidden. (To be continued......)