Due to the lack of aura in the lower realm, there was no such talisman array that required a large amount of aura to maintain operation, so Luo Xiao had not come into contact with such high-end things in the Martial Arts Hall. He was able to have such insight and recognize the talisman array at a glance, thanks to the powerful advisor Yan Jingtian.

As a quasi-immortal who has a deep study of the art of space, Yan Jingtian is definitely a grandmaster-level in terms of rune arrays and magic arrays. Luo Xiao first practiced the Spirit Absorbing Rune Array, and then learned the Bagua Space Gate, and he knew a little bit about things like the Rune Array.

However, Luo Xiao can only recognize this rune array in front of him as a rune array, and he doesn't know what type it is, let alone crack it. But it doesn't matter, Advisor Yan said that it's a mess, if you can't untie it, then split it with a sword. This principle is the same when applied to the talisman array.

The basic structure of the rune array is the runes, and the runes rely on the aura to manifest, bind, maintain and operate, and Luo Xiao could not have understood this more deeply. So far, he has been stuck in the psychic realm, and he has bothered to sell spirit plants to raise spirit stones, isn't it because he wants to provide spiritual energy for the spirit absorbing rune array?

Therefore, as long as the aura input channel of the rune array is broken, the rune will disappear, and the array will break itself.

Of course, this truth is actually understood by anyone who knows a little about the rune array, but it is very rare to do so, because if you don't understand the doorway and break the formation strongly, the counterattack of the rune array will be several times the attack, and it will even cause a sudden explosion of aura.

However, this was not a problem for Luo Xiao, he jumped up high, condensed a head-sized True Yuan ball in his palm, and threw his hand at the huge rune with a low cry and bombarded it.

The True Yuan Ball collided with the rune array, but there was no earth-shattering explosion as imagined, nor did it have the splendor of the True Yuan Qi bursting out like a fire tree and silver flowers. As soon as the True Yuan Ball touched the rune array, it soaked like a basin of water splashing on the ground, and wherever it went, the runes changed from glittering to flickering, and gradually dimmed, but only one-fifth of it was leached, and the entire rune array began to disintegrate. Once the stable structure of the rune array is destroyed and disintegrates, it is called a fast.

As soon as Luo Xiao landed on the ground, he took two steps forward, and the mysterious-looking rune array turned into fireflies in the sky and disappeared without a trace, and a stone slab the size of a tabletop appeared in its place.

When Luo Xiao approached, his toes pressed against the edge of the slate, and with a kick of his power, the slate slid open, revealing a dark and dull hole, and the stone steps extended into the dark underground.

Luo Xiao let out a slight induction, and then went down the stairs, since he had come to this point, naturally there was no reason to turn back, no matter what danger there was below, he could always win if he couldn't fight, he really couldn't win...... You can always hide!

On the path of cultivation, it is necessary to fight every step of the way, and it is necessary to be cautious and adventurous.

Perhaps it was for the sake of secrecy, or perhaps it was the confidence of the mysterious talisman array, although it was dark and cold in this short underground passage, there were no guards or ambushes.

"Could this be the treasury of the Congmu Country?" Luo Xiao was a little shaken by this, any force that can be called a "country" should not have its treasury like this, right?

With doubts, Luo Xiao walked all the way to the end of the road, and a heavy stone gate more than one person high appeared in front of him.

What will be behind the stone gate? Luo Xiao didn't know, and he couldn't pass through the wall. He tried to build the stone gate with his hands, and pushed it with fifty percent of his strength - to his surprise, the stone gate actually rumbled open!

As soon as the stone door opened, a thick aura mixed with a refreshing breath that had never been felt before came to the face, and the whole person's spirit and sense were much sharper.

Before Luo Xiao could be surprised, his eyes were immediately attracted by the things in the room, in fact, there was nothing else in this stone room except for the thing in the middle.

In the center of the stone chamber is a huge lotus flower, the size of a grinding plate, with five layers of lotus petals. A lotus, even if it is huge, can't attract Luo Xiao for half a point, what really attracts him is that this lotus flower is not a real flower, but a "lotus of spirit stones" carefully carved with a huge high-grade spirit stone.

Spirit stones are all standardized, generally the size of eggs, and can be absorbed by holding them in your hand. Then there is carved into a jade box, which is used to collect some elixir treasures, so as not to pass the medicinal effect. The spirit stone the size of the grinding disc in front of him was a high-grade spirit stone, and Luo Xiao had seen it for the first time.

"It's worth it!" Luo Xiao couldn't help grinning, with this piece of spirit stone lotus, this trip was worth it.

Luo Xiao had already determined that this underground stone chamber was indeed not the treasury of Congmu Kingdom, but it was better than a treasury, because what he wanted was here.

However, Luo Xiao soon found that the surprise was behind.

This lotus of the spirit stone is actually just a "box", in the center of the lotus canopy, is a fist-sized aqua blue strange stone, the surface of the strange stone continues to emit layers of mist, the mist envelops the lotus, condensed into a drop of dew on the layers of lotus petals, making this spirit stone lotus more crystal clear, lifelike.

Luo Xiao suddenly understood where the refreshing breath came from, he subconsciously stretched out his finger and rubbed a drop of dew from the lotus petal, and his face changed suddenly-this drop of dew was as heavy as mercury, obviously not an ordinary droplet.

Luo Xiao shook his head, gave up the idea of identifying what this thing was, and flicked his fingers, the water droplets passed through the fog and hit the aqua blue strange stone, and the energy passed through, and the fog was churning and scattering, until this time, Luo Xiao noticed that there was actually something else in this strange stone.

This aqua blue round transparent strange stone is like a glass cover, covering a pure black bead the size of a dragon's eye.

Luo Xiao subconsciously took a closer look, and suddenly his brain buzzed, and the world was spinning. Startled, he hurriedly retreated a few steps, and when he came back to his senses, his back was cold, if there was an enemy on his side just now, it would be enough to die three times.

Luo Xiao looked at the strange stone that was once again covered by the fog in disbelief: "This feeling...... It's the same feeling as when you look at the mirror of the Soul Suppression Mirror!"

But no matter what it is, the Lotus of the Spirit Stone and the Water Blue Strange Stone are all for protection and energy, the Spirit Stone Lotus is the outer box, and the Water Blue Strange Stone is the inner box. Such a large piece of high-grade spirit stone, as well as such a strange blue color, also only existed as a packaging box, and the value of this strange black bead can be imagined.

"Well, whatever it is, it's a good thing anyway. Since it's a good thing, there's no reason to let it go. ”

Luo Xiao waved his hand, put the spirit stone, strange stone, and foreign pearl into the cave, turned around and rushed out of the Yongdao. Jumping into the air, he raised his hand to retract the boundary bead, and the figure flashed again and again, and disappeared in an instant.

Half an hour later, a figure hurriedly arrived, it was Congmu National Teacher.

When he saw the corpses all over the ground, his whole face twitched, and when he saw the open stone slab, his face changed greatly, and he rushed into the corridor like a gust of wind.

After a few breaths, a roar of rage of rage erupted from underground, and the ground exploded, splattering turf and rolling up mud. A figure soared into the sky, flew into the air, and then folded, like a night owl into the deep darkness......