This wormhole is very large, the space inside is irregular, the strange rocks on the stone wall are craggy, the layers are uneven, it seems that it is not artificially excavated, but naturally formed, and later it was used as a place to raise poisonous insects. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

A lot of poisonous insects were killed by the collapsed stone wall, but then countless poisonous insects climbed up the stone wall that collapsed on the ground, covering the stone wall and the stones on the ground tightly, and the whole stone cave was full of black poisonous insect swarms, and even the stone wall was crawling with poisonous insects.

Wu Zhiyuan was puzzled in his heart, the old woman said that there were two black jade dragon crystals in the cave of the Ten Thousand Gu Palace, and now one has been refined by Jin Zhuni Heart Devouring Gu, where is the other one.

Obviously, the other black jade dragon crystal was not placed in a conspicuous position, otherwise Jin Zhuni would never have known about it, and would never have allowed this black jade dragon crystal to remain in the world.

Wu Zhiyuan looked back and found that the poisonous insects behind him had surrounded him, but he still didn't dare to take half a step forward, so he was a little relieved.

He carefully examined the situation in the wormhole, and suddenly found that there was a place in the opposite corner that was not covered by a swarm of poisonous insects, the same situation as where he was standing, and there was also a vacant space for poisonous insects, and it seemed that it was also a forbidden area for poisonous insects.

Wu Zhiyuan felt strange, the reason why he was able to avoid the erosion of poisonous insects in the insect tide was because he had the Blood Shadow Demon Knife in his hand, there was no doubt about this, because just now the Blood Shadow Demon Knife fell to the ground, and those poisonous insects fled in panic and hurriedly dodged. There is also a place in the opposite corner where poisonous insects dare not set foot, could it be that there is also a Blood Shadow Demon Knife there.

Wu Zhiyuan felt that this was unlikely, because the Moon Shadow Fuxian had told him everything about the Blood Shadow Demon Knife before, and he did not mention that there were two Blood Shadow Demon Knives in the Black Descending Gate, and besides, the Blood Shadow Demon Knife was a token of the master of the Black Commander Sect, and it was impossible for two of them to exist in the world.

"Then why did the swarm vacate that area?" The position where Wu Zhiyuan was standing was far away from the open space in the opposite corner, but he could still see at a glance that the open space was empty, and there was nothing.

"Is it because there's something buried in the ground there?" Wu Zhiyuan secretly pondered, "Blood Shadow Demon Knife, Black Jade Dragon Crystal, Blood Shadow Demon Knife, Black Jade Dragon Crystal ......"

Suddenly, a spiritual light flashed through his mind, Wu Zhiyuan suddenly realized, and finally understood the reason, and hurriedly clenched the Blood Shadow Demon Knife, pointed the tip of the knife, and slowly walked towards the open space in the opposite corner.

The Blood Shadow Demon Knife is the first master of the Black Descending Gate to quench with 36 kinds of strange poisons outside the sky, among these 36 kinds of strange poisons, one of them is the gall poison of the nine-tailed dragon snake, and the black jade dragon crystal is the snake gall of the nine-tailed dragon snake hardened over the years, and its surface is black and bright, similar to black jade, so it is called black jade dragon crystal.

The Blood Shadow Demon Knife and the Black Jade Dragon Crystal have one thing in common, that is, both are related to the snake gall of the Nine-Tailed Dragon Snake.

If there is another black jade dragon crystal buried in the empty ground in the opposite corner, then it can reasonably explain the reason why the insect swarm does not dare to set foot on it. Perhaps these poisonous insects are afraid of the poison or smell of the nine-tailed dragon snake and snake gallbladder, so they will avoid it.

Wu Zhiyuan held Li San on his back with one hand, dragged the Blood Shadow Demon Knife with the other, and took steps towards the insect tide in the cave of the Ten Thousand Gu Palace, as he expected, those poisonous insects avoided one after another, and they all retreated to a distance of half a meter.

As Wu Zhiyuan's footsteps approached, the insect swarm began to stir, and a large number of poisonous insects scattered like snakes smelling realgar, and some poisonous insects on the stone wall also fell down one after another.

Walking to the center of the wormhole, Wu Zhiyuan looked up, the entrance of the cave was above his head, although it was very high, but if one person climbed up first and dropped a rope, it should not be difficult for others to climb up to the hole.

Thinking of this, he already had a plan to get out of the cave, but at this time, it was more important to get the black jade dragon crystal first, because it involved the life and death of the Moon Shadow Fu Immortal.

Wu Zhiyuan no longer hesitated, and his heart was a little less timid, he strode towards the opposite corner, the insect tide surged, hiding around, soon, Wu Zhiyuan came to the open space in the corner, he put Li San down, and then gently knocked the ground with his hand, making a few empty "beep" sounds, indicating that the stone slab is very likely to be empty, and there may really be something hidden underneath.

Wu Zhiyuan looked around, and found that the poisonous insects were all retreating one meter away, so he raised the Blood Shadow Demon Knife and slashed at the stone slab under his feet, and suddenly, the stone chips flew wildly, and after three knives, the stone slab cracked a big crack, and he reached out and broke it hard, lifting the stone slab.

Sure enough, there was a small dark hole under the stone slab, and inside was a wooden box, about the size of an adult's fist.

Wu Zhiyuan took out the box, and took a closer look, the box was actually made of golden silk nanmu, the appearance of the box was simple and elegant, carved with centipedes, spiders, snakes, toads and scorpions five poisonous patterns, the patterns of each poisonous insect are only the size of a thumb, but lifelike, vivid.

Strangely, this golden silk nanmu box seems to be integrated, without a lid, and without a ring that can be used to open the box, it is simply a box that cannot be opened.

"It's just a wooden carving of a box." Wu Zhiyuan chuckled in his heart, he was reluctant to get nothing in the end, so he picked up the box and shook it in his ear, and he could faintly feel that it contained something.

This shows that this golden silk nanmu box is not a wood carving, and the inside is not solid, but a hollow real box.

But there is one thing that cannot be explained, that is, there is no gap on the surface of this golden silk nanmu box, not even a thin hole the size of an eye, how the contents are packed in.

In order to verify that the contents were black jade dragon crystals, Wu Zhiyuan handed over the golden silk nanmu box in his hand to the insect swarm beside him, and those poisonous insects hurriedly retreated like a tide, looking very flustered.

"From this point of view, there is no doubt that this should be the black jade dragon crystal." Wu Zhiyuan was overjoyed in his heart, no matter how precious this golden silk nanmu box was, he directly put it on the ground, picked up the Blood Shadow Demon Knife and was about to cut it into the box.

Although the golden silk nanmu is a tight, hard and precious wood, it is not worth mentioning compared to the sharpness of the blood shadow demon knife.

"Don't," the Blood Shadow Demon Knife in Wu Zhiyuan's hand hadn't touched the golden silk nanmu box before a stop came from beside him.

Wu Zhiyuan turned his head to look, only to see that Li San had woken up at this time, his face was pale, as if he was seriously ill, he was panting for breath at this time, and his chest kept rising and falling violently: "Don't be hard, that box has a mechanism,"

Wu Zhiyuan looked at Li San in amazement and asked casually, "How do you know." ”

Li San shook his head with a wry smile and said, "You forgot what your eldest brother's best ability is." ”

Wu Zhiyuan embarrassedly helped Li San to sit up, he naturally knew that Li San was very good at unlocking, but he didn't expect that Li San also had a study of this kind of golden silk nanmu box that he couldn't start.

Li San's body was very weak, he reluctantly sat up, and took out the wire that had unlocked the old woman before from his arms, this time he did not try to put the wire into the golden silk nanmu box like last time, but used the wire to tie the six sides of the box firmly.

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