In fact, energy crystals become extremely precious once they reach the intermediate level. In many cases, the value will be much more expensive than the single of the same level.

And, in many cases, due to the scarcity of the ultimate energy crystals. Once it appears on the trading market, odd the last transaction value. It will even be several times its actual value!

Level 1 to Level 3 energy crystals are called low-level energy crystals, and even in the environment where heaven and earth are exhausted, low-level energy crystals from level 1 to level 3 are not rare.

Especially for the lowest-level first-level energy crystals, there are a large number of ore veins in many places, the number is very amazing, and the energy contained in them is relatively complex, which causes its value to be very low.

The ultimate energy spar has been almost extinct in modern times, and its value has become more and more precious. It is said that more than ten years ago, a sixth-level energy crystal appeared at an auction organized by a Western transcendent organization, which not only attracted all forces to compete, but even broke out in the end, a bloody battle.

Therefore, this energy crystal vein that Zhao Tian and the others discovered was definitely a great wealth, enough to make some small transcendent organizations crazy.

Pieces of energy crystals are colorful, mottled, emitting a misty glimmer in the dark environment, when the entire channel is a cluster of energy crystals, the crystal clear surface reflects the blurred brilliance, like countless mirrors, gorgeous to the extreme, even makes people have a feeling of stepping into the fairy tale world.

However, a husky with a pouting ass and a crazy puddle completely spoils the atmosphere here.

"Isn't it just a little energy crystal, your obscene appearance is so disappointing!"

Zhao Tian looked calm and walked out of the passage.

Glancing at Zhao Tian, who had a calm face, Erha grinned and sneered, and then he continued to bury his head, frantically waving his paws and picking up the pit.

"You really misunderstood me, we've been together for so long, am I that kind of person?"

Zhao Tian smiled and shook his head.

His tone was very sincere, not fake, Erha looked back at Zhao Tian with doubts in his eyes, and at the same time, the big claw that was frantically digging the crystal also stopped.

With a whoosh, that is, in an instant, Zhao Tian rushed in front of Erha, flew up and kicked out directly.

The next moment, a black and white husky standing upright, more than a man tall, spun and flew out, like a piece of paper, and its limbs were posted on the wall of the passage, and then slowly slid down.

"It's still too naïve! ”

Zhao Tian smiled and shook his head, his expression was extremely calm, he stretched out his hand and rummaged through the big pit dug by Erha, and took out an energy crystal with a purple body.

It is about the size of an egg, with an irregular diamond shape, clear and mysterious, and a purple sheen on the surface, which is particularly beautiful.

The sixth-level energy crystal, which contains extremely pure heaven and earth essence energy, don't look at it as just a small one, if you let some ordinary king-level beings absorb it, you can even reach the peak of the king realm!

Zhao Tian's eyes showed joy, he was now more and more looking forward to the situation in the depths of this passage, with this sixth-level energy crystal, the Illusory Heaven Disk that depicted the peerless king-level field could finally be used. ！

Although he had such a treasure that could be called a great killer weapon before, he couldn't use it because of the lack of energy crystals of the corresponding level, but now it's different.

According to his estimates, once he uses the Illusory Heaven Disk, he will have at least a seventy-percent chance of winning in the face of a peerless king who is truly at his peak!

There are a total of 81 dragon balls on the island in the middle of the lake, and they are connected to each other to form a super huge field, and one of the functions is to gather the essence of heaven and earth.

In the depths of the underground of the island in the middle of the lake, a total of nine energy crystal veins were formed, just like nine dragons, meandering underground, and finally all converged into the belly of the high mountain in the center of the island in the middle of the lake.

Zhao Tian and the others collected energy crystals all the way, and the harvest was extremely huge, just reaching the fifth level of the king crystals exceeded 100 pieces, which was too scary!

More than a day later, Zhao Tian dug all the way along the passage, and finally entered a huge underground space.

The huge circular dome is more than 100 meters high, and this underground space is definitely larger than the two football fields combined, and on the surrounding rock walls, there are layers of energy crystals, clear and gorgeous, and the light has been reflected countless times, so bright that people can't open their eyes!

After a long time, Zhao Tiancai recovered from the shock, he found that this huge underground space, together with the passage he entered, actually had a total of nine holes, and he didn't know where it led, and in the middle of the nine holes, a crystal tree more than three feet tall was growing on a hill completely made of energy crystals.

How could there be a small tree growing here, all of which are flawless and transparent crystals, ethereal and holy, as if with a sacred Dao Yun.

Zhao Tian stood at the foot of the Energy Crystal Mountain and watched, very puzzled, he felt that the crystal tree was very extraordinary, it might be a peerless treasure!

The crystal decimal is only three feet high, but it is like an ice phoenix, and the palm-sized crystal blades glow with a faint shimmer, and the lines spread, as if some kind of natural cultivation of the law is intertwined.

Obviously, Zhao Tian guessed wrong before, these energy crystal veins were definitely specially arranged by the Luo family, and the ultimate purpose was to cultivate this small crystal tree in the center.

Sensing carefully, Zhao Tian didn't find any danger, and he began to climb this very smooth crystal peak.

The crystal tree is rooted on the top of the mountain, and several ice-blue fruits shimmer in the leaves, just like the same ice phoenix that is about to spread its wings and fly, and all the energy crystals that make up this hill are intermediate or above, especially in the mountaintop area, there is a large area of sixth-level energy crystals, which is simply too luxurious!

"It's a little strange, the things here are definitely one of the last foundations of the Luo family, how can there be no danger!"

Zhao Tian muttered in his heart, now he was standing on the top of the mountain, less than a meter away from the crystal tree, and he could touch it with his hand, but the attack he imagined had not come, and there was silence all around.

"Since you don't want it, give it to me!"

With a whoosh, Erha rushed out, like a vicious dog pounced, drooling and rushing towards the crystal tree.

Bang!

As soon as the fist shadow flashed, Erha flew out at a faster speed than when he came, and plunged directly into a crystal in the distance.

Zhao Tian never looked up, kept staring at the crystal tree, hesitating whether to start digging, and her intuition told her that something would definitely happen.

"It must not be left to the Luo family!"

In the end, Zhao Tian still made up his mind, just in case, he took out the three-pointed two-edged spear and held it in his hand, and reached out and held the main trunk of the crystal tree with one hand...