After packing up the things in the storage bag, Tianji's gaze naturally fell on the lower-grade spirit weapon battle knife, although it was only a low-grade spirit weapon, but with the cultivation of the middle stage of the fifth order of Tianji, it was impossible to exert the power of this spirit weapon, and the huge consumption might even become a burden to himself.

The sword is less than three feet long, the whole body is pitch black, and the palm-wide knife body exudes a faint black light, which seems to be able to grab people's heartstrings, and there are two small characters engraved on the handle: Netherworld, which must be the name of this war knife.

The war knife is ghostly, Tianji can feel the strong momentum contained in the blade, which shows the strength of this war knife, but unfortunately, Tianji doesn't know anything about knife techniques, and in comparison, he still likes long swords.

However, this war knife is a spiritual weapon, and if you get a sword technique in the future, it can just come in handy, and your mind is rushing towards the blade, ready to refine the Netherworld Battle Knife.

As soon as the divine consciousness touched the blade, it was bounced back, Tianji was slightly surprised, when he touched the blade, he clearly felt a huge spiritual sense in the blade, and the spiritual consciousness made Tianji instantly understand that the Netherworld Battle Knife was not the thing of this disciple of the Dan Sect, but a certain spirit of the Dan Sect.

In this way, if you want to recognize the Lord, unless you erase the spiritual imprint in the sword body, but how can your mental cultivation in the early stage of the eighth order erase the imprint left by the spiritual person.

Tianji's face changed for a while, this Netherworld War Knife, it is completely cumbersome to stay in your hands, one is not good, the owner of the Netherworld War Knife found himself with the imprint, and the joke was bigger, it seems that this Netherworld War Knife can't be carried on his body after he leaves the Sky Cave!

Slightly unwilling to put away the battle knife, Tianji quickly calmed down, anyway, it can't be used, but don't think about it, the time for the opening of the Firmament Vault is limited, only a month, and you must find the pill to increase longevity as soon as possible.

Thinking of this, Tianji no longer hesitated, looked at a mountain, and quickly swept away.

I don't know how big this space is, I ran all the way to the top of the mountain, but I didn't meet a single person, you know, there are a hundred people who enter this vault.

However, when he reached the top of the mountain, Tianji was also slightly relieved, it was no longer a 10,000-year-old Xuanmu forest, but some ordinary trees, standing on the top of the mountain and looking around, there were rolling and lush mountains, and the roars of demon beasts and beasts came from the mountains one after another.

Surrounded by mountains, Tianji wondered, where is the real secret?

While he was wondering, a pillar of light rose from the mountains in the distance, and with strange fluctuations, it dissipated in mid-space.

"This kind of fluctuation is very similar to spatial teleportation, isn't it?" Tianji muttered to himself, and a conjecture suddenly appeared in his heart, could it be that the place where the pillar of light was generated was the portal to the Vault.

As soon as he thought of this, Tianji remembered the position of the pillar of light, and exerted it to the extreme step by step, quickly sweeping towards the place where the pillar of light appeared.

Avoiding more than a dozen ninth-order demon beasts all the way, he got closer and closer to the place where the pillar of light appeared, but the strange thing was that there were actually more ninth-order demon beasts on the road, and they were getting denser and denser.

Turning over a high mountain again, as far as the eye could see, it was a flat basin with a radius of 100 miles, and some silver-shining trees grew sparsely in the basin, Tianji's eyes were slightly condensed, "That's... Ancient Thunderwood!"

Ancient Thunder Wood, which only exists in the classics, has disappeared in the Divine Blessing Continent many years ago, but I didn't expect that there are so many in this secret treasure.

Suddenly, Tianji had doubts about this secret treasure, this could not be simply a Spirit King Secret Vault, although the Spirit King cultivated to the sky, it was impossible to have such a space, not to mention that there were gods like the Ten Thousand Year Xuanmu and the Ancient Thunder Wood in this space.

Ancient thunder wood, born in response to the thunder of the sky, grew in thunder and lightning, and was born with a powerful power of thunder and lightning, for cultivators, it is a divine object for refining the body, and can use the power of thunder and lightning to refine the body.

For cultivators who also possess thunder and lightning spiritual skills or abilities, they are undoubtedly heaven and earth gods, and weapons that can be refined by the branches of thunder wood will have a great increase in thunder and lightning spiritual skills or abilities.

The most important thing is that the ancient thunder wood contains the vast power of thunder and lightning, if the power of these thunder and lightning is absorbed, Tianji has every reason to believe that the strength of his thunder and lightning ability can definitely take a step forward, but Tianji is not sure whether he can absorb the power of these thunder and lightning.

In this basin, I am afraid that hundreds of thunder trees have grown, and the whole body of the thunder wood is full of silver light, like thunder and lightning.

Tianji stood on the top of the mountain, concentrating on the basin and observing carefully, it is said that the thunder wood grows one centimeter every thousand years, and it can only grow one meter high in 100,000 years, these are generally dozens of meters tall thunder wood, how many years does it take to grow!

Heaven and earth give birth to all things, all things have spirits, to a certain extent, even plants and trees can be cultivated, Tianji is a little hesitant, these ancient thunder woods, should they become essences, right?

With the scanning of Tianji's gaze, he saw a jade platform in the center of the basin, and from dozens of miles away, he could also sense that the jade platform exuded the same fluctuations as the space portal.

Such a jade platform, Tianji can be sure, it must be a teleportation array, but around that jade platform, dozens of ninth-order demon beasts were lying quietly on the ground, as if guarding the teleportation array.

Obviously, living in the thunder wood forest for a long time, they have also absorbed a lot of thunder and lightning power, these demon beasts must be immune to their own thunder and lightning abilities, and it is impossible to defeat them.

After a long time, Tianji settled down, since he was here, how could he retreat, then take some thunderwood branches first.

Thunderwood is extremely tough, but it is far less hard than the 10,000-year-old Xuanmu, at least the spirit weapon can cut those tiny branches.

If it is an ordinary cultivator, who dares to approach the thunder wood, the vast power of thunder and lightning is not an ornament, close to a certain level, it will inevitably trigger the power of thunder and lightning of the thunder wood and cause an attack, but Tianji is not worried, he has the ability of thunder and lightning, even if he triggers an attack, it will not be in the way.

Thinking of this, Tianji quickly walked down the mountain and rushed towards the basin, and in the blink of an eye, he had already arrived in front of a thunder tree on the edge.

Observing the thunder wood from a few feet, it is completely different from what you see on the top of the mountain, the whole body of the thunder wood is as flawless as jade, even the leaves are crystal clear, the vast power of thunder and lightning is entwined in the body of the tree, and the breath of destruction is undisguisedly emanated.

Tianji calmed down, exhaled slowly, and walked towards the nearest ancient thunder tree step by step, this thunder wood is more than two zhang high, and the crown of the tree with a radius of tens of meters is the smallest compared to other thunder trees, but the aura of destruction that exudes is not weaker than other thunder trees in the slightest.

As the celestial pole approached, the thunder wood seemed to be aware of it, and the thunder and lightning wrapped around the tree began to beat, and the silver thunder and lightning seemed to come to life, five meters, four meters, three meters, and the celestial pole slowly approached.

Two meters, one meter, closer, the jade-like clear trunk is completely imprinted in the eyes of Tianji, like a masterpiece of heaven, beautiful to the extreme, Tianji carefully raised his right arm, the ability covered the arm, and couldn't help but stroke the trunk.

Crackling......

At the moment when Tianji was about to touch the trunk of the thunder wood, the ancient thunderwood erupted, crackling sounds, and vast thunder and lightning rushed out, instantly submerging the Tianji.

Tianji was slightly stunned, only to feel as if he had fallen into a warm embrace, extremely comfortable, but suddenly, the thunder and lightning ability in his body gushed out uncontrollably, intertwined with the thunder and lightning released by the ancient thunder wood.

Without waiting for Tianji to be puzzled, the power of thunder and lightning in the body was actually rapidly decreasing, as if it had been absorbed by this ancient thunder wood, and the sky was extremely shocked, could it be that this ancient thunder wood had really become a refinement?

The ability is a very strange existence, and it can be moved at will, and it is impossible to detect where this power is hidden in the body, but it is only strengthened with the enhancement of mental cultivation, but at this moment, Tianji clearly feels that his ability is disappearing!

How can such a situation not make Tianji frightened, the thunder and lightning ability is his biggest reliance, if he disappears, and then encounters the disciples of the Dan Sect and the Xuanqing Sect's Mo Li, with his cultivation in the middle of the fifth order, he will definitely die a miserable death.

But at this moment, the Celestial Pole couldn't move at all, and was completely restrained by the thunder and lightning released by the ancient thunder wood, and the ability was even more uncontrollable.

Carelessly, originally in the future, with the power of thunder and lightning, these ancient thunder trees should not be able to pose a threat to themselves, but now Tianji has realized that he is very wrong, what should he do?

While thinking about it, Tianji only felt weightlessness for a while, and looked at the vast thunder and lightning that wrapped him, only to see that he was thrown into the air, but the thunder and lightning around him did not disperse, but became thicker.

Vaguely, the celestial pole that was bound in mid-air saw that hundreds of ancient thunder trees below were all gushing out of silver lightning, surging towards him, and in the blink of an eye, his vision was completely blocked by the silver thunder and lightning in the sky, and he couldn't see the outside world at all.

"What's that?"

In the sky, the whole world instantly turned silvery white, and the nearly 100 people who stayed here all looked up and looked into the air, only to see that in the middle of the air in the distance, a huge silver thunderball actually appeared at some point, and the crackling sound resounded throughout the cave.

Everyone was puzzled, and then their eyes were full of color, "Strange treasure, it must be a strange treasure!"

For a moment, this thunderball seemed to be pointing the way to everyone in all directions, and everyone shot towards here.

Tianji, who was in the center of the thunderball, naturally didn't know about this situation, and at this moment, Tianji only felt extremely hot, as if he was locked in a furnace, so he had to close his eyes and grit his teeth and insist.

If outsiders can see the situation of Tianji, they will be surprised to close their mouths, only to see dense thunder and lightning all over Tianji's body, constantly drilling towards Tianji's body, and at the same time, the trace of jet black just overflowed from Tianji's body, and disappeared in the thunder in the sky.

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Sorry everybody to join the bookshelf after reading it greatly!