"The veins on this wall are exactly the same as the veins on the axe carved on the wall of the forbidden land that the Moon Gate applied for!"

Yuehua sighed secretly, came back to her senses from her state of thought, raised her head slightly, and once again lowered her eyes to the runes at various points on these veins. The axe carved on the wall, because the area is not large, is connected to each vein is two points of spiritual light, and the area of this wall is large enough, you can see that it is not just the point of light that connects each vein, but the runes, and the light is emanating from the runes.

Seeing the criss-crossing veins formed by these runes, Yuehua's heart rose up with a ** that wanted to touch, and under the pressure of this **, the hand couldn't help but carefully stretch out, and gently touched the criss-crossing veins, and just as the hand touched the runes that linked each vein, suddenly Yuehua felt a strange energy pouring into the body from the palm of the hand, and then the spiritual power in the body surged wildly, and the seal at the dantian shook violently.

Immediately, Yuehua stretched out her hand with some trepidation. It wasn't until the spiritual power and seals in his body returned to calm that he breathed a sigh of relief. But my mind was more curious about the runes and veins on this wall.

Thinking over and over again about the energy that surged over her hand when she touched the runes on the veins, Yuehua calmed down and thought about it seriously. On the surface of the various signs of the forbidden land in the middle courtyard and the place of origin of the spirit vein, the spirit vein is indeed involved in the spirit axe, and it is very likely that the axe carved in the forbidden place in the middle court is the shape of the spirit axe.

"Whirring ......"

Just as Yuehua was thinking, the waves of spiritual power that rolled out from the dim walls on the left and right sides slammed into each other in the center of this space, and immediately formed a pillar of spiritual power that shot straight into the sky, and in the middle of this pillar of spiritual power, the rolling spiritual power rushed up in waves. It cascades like mountains.

"The two rolling and tumbling waves of spiritual power are constantly colliding together, making the rolling and tumbling spiritual power like a mountain range layer upon layer, it turns out that this is how the spiritual veins are formed!"

Yuehua said to herself secretly. In this dim space, Yuehua's energy was focused on how to escape the spiritual power impact on the left and right sides, and she never noticed the final state of this spiritual power wave. And hearing this violent collision, the light of his eyes fell on the waves of spiritual power gushing out on the left and right sides again, and Yuehua understood how this spiritual vein was formed.

However, when Yuehua's eyes were withdrawn from the layers of spiritual veins, a question arose in his heart, in this dim space, Yuehua knew that the spiritual power on the spiritual veins came from the spiritual power waves that poured out from the left and right sides, and the spiritual veins knew how to form, but the continuous spiritual power waves on the left and right sides did not know how to form.

His eyes moved to the dim walls on the left and right, and Yuehua didn't see the rune veins on the walls on the front and back sides. Immediately, the question in my heart was even more incomprehensible.

There are no rune veins on the left and right sides, but there are spiritual power waves, while there are rune veins on the front and back sides, but there are no spiritual power waves. Why is that?

Yuehua pondered this question in great confusion, and raised her head again, her eyes carefully looking at the criss-crossing veins of the rune links on the walls on both sides of the front and back.

In these veins, there is a strange flow of energy. It was like a pattern carved on the wall, and thinking of the veins on the carved axe in the Forbidden Land, Yuehua always felt the shape of this vein, déjà vu. It's just that this feeling of déjà vu doesn't appear in reality, it's more like it appears in a dream.

Removing his eyes from the rune veins on the wall, and placing them in the rolling waves of spiritual power on the left and right, Yuehua's mind was thinking without stopping. And after this kind of thinking lasted for half an hour, Yuehua felt a trace of tiredness, closed her eyes slightly, and wanted to rest for a while.

The moment Yuehua closed her eyes, when she was in a coma, the massive amount of information that the strange middle-aged man poured into her mind inadvertently emerged.

Immediately, the clear veins on the wall were played in my mind again, and this playback lasted for a while, and after a while, it merged with a fragment of the massive amount of information that the strange middle-aged man poured into his mind.

And in Yuehua's mind, it was as if a new door had been opened, and a piece of light appeared. Suddenly, an illusory axe appeared in this bright light.

"This?"

Yuehua secretly marveled that the illusory axe that appeared was exactly the same as the carved axe in the forbidden land. It is very likely that the axe carved in the forbidden land should be the so-called spirit axe, and this spirit vein is indeed very related to the spirit axe.

Sorting out the large amount of information that the strange middle-aged man poured into his mind when he was in a coma before, Yuehua's whole body couldn't help but tremble violently.

Because Yuehua found that the runes and veins on this wall were exactly the same as a certain part of the seal in the body. And once again, he put his eyes on the rolling waves of spiritual power on the walls on the left and right, but he saw that the runes and veins on the front and back sides emitted the light all converged in the middle of this space, where the spiritual power waves collided together and were stacked layer by layer.

At this moment, Yuehua understood how this rolling wave of spiritual power was formed, and it turned out to be formed by the runes and veins on this wall. The runes and veins on this wall are an ancient spirit array, and this spirit array has two functions, gathering the purest spiritual power of heaven and earth and sealing its own spiritual power.

These rolling and churning spiritual powers in the spiritual veins are the purest spiritual powers in the heaven and earth gathered by this spiritual array. And the person who designed this spiritual vein was extremely ingenious, taking a wall and a spiritual array, and the two spiritual arrays were built opposite each other, so there were two streams of pure heaven and earth spiritual power gushing out, and finally collided together at the center to form a spiritual vein.

It is rumored that the spirit vein is transformed by a bead that fell from the spirit axe, although it is fake, but it is not completely wrong. Because this spiritual vein was built according to the spirit array on the spirit axe, the person who designed the spiritual vein deliberately spread such a statement in order not to let this spirit array be discovered.

However, although this spirit vein was built according to the spirit array on the spirit axe, Yuehua found that the spirit array on the spirit vein was still less than the seal in his body. Because according to the information sent by the stranger, the entire spirit array should be circular, like a seal in one's own body. Therefore, Yuehua concluded that the spirit axe carved in the forbidden land should not be a complete spirit axe, according to the veins of this spirit array and the shape of the runes, this is only a fifth of a circle.