At the stairs, Yun Yifei was shrouded in a ball of energy, and this energy directly poured into his dantian. The recovered spiritual power surged under the action of energy and became more solid.

This level tests the level of spiritual power condensation, and the rewards obtained are naturally the level of spiritual power condensation. The same is true for the previous three levels of tests and rewards.

Under the influence of Yun Yifei's practice of the innate Qi Xuan Gong and the special method of condensing spiritual power, the spiritual power has been condensed to a certain extent. At this time, under the action of this energy, the spiritual power has condensed again.

The time is not long, and because the spiritual power is more solid, about one-third of the capacity is empty in the dantian.

Yun Yifei was very happy when he saw this. After his energy was exhausted, he entered the space of the Ten Thousand Spirit Cauldron with a thought, sat cross-legged and employed the exercises. The rich spiritual energy around him rushed into his body in fear.

The fifth floor of Tianlei Tower tests the size of the Dantian space.

Yun Yifei knew that his dantian was much larger than that of the same level of cultivators, but he was not sure whether there was a gap with the ancient cultivators, nor did he know whether he could pass the test. After all, Lei Yuan Sect is an ancient cultivation sect, and has a higher status than the three major sects at this time. The disciples in their sects must be all geniuses, not to mention that only candidates for the sect leader have the opportunity to enter the Tianlei Tower.

After a test, Yun Yifei passed the qualification and came to the stairs leading to the upper floor and received the corresponding reward. Under the effect of the reward, the space of the Dantian was expanded a lot again, so naturally it could accommodate more spiritual power.

The sixth floor of Tianlei Tower.

"This level tests the strength of the spiritual consciousness, and only the spiritual consciousness attack is allowed." Aging voice appeared again.

As soon as he finished speaking, a strong bird appeared in the air. Yun Yifei's spiritual sense swept over and found that the bird was condensed from spiritual sense. Then, a large amount of spiritual sense spread out, and under the surging, it turned into a huge tiger. It roared to the sky and flew directly in the air and attacked the bird.

There is no fancy tricks for the attacks of divine sense, and the divine sense consumes each other naturally. The tiger transformed by Yun Yifei's divine sense is at a disadvantage. As the divine sense energy is consumed, the divine sense bird is also consumed a lot, but it is firmly at the upper hand.

Seeing this, Yun Yifei's spiritual consciousness surged out, and in the rushing, it turned into a thick giant python, waving its thick body and whipping towards the spiritual bird.

The spiritual bird poked out its claws like a sharp hook and grabbed the giant python's body, and waved its wings to attack the giant python. In an instant, the spiritual tiger and the giant python fought fiercely with the bird.

In about a quarter of an hour, the bird of spiritual consciousness was wiped out, and Yun Yifei's spiritual consciousness tiger also disappeared, and the giant python also consumed a lot of energy.

At this time, a lion condensed by his spiritual consciousness suddenly appeared in the air, and the power it emitted was a little stronger than the previous bird, and it directly attacked the giant python of his spiritual consciousness.

The lion of spiritual consciousness was powerful and fierce, biting the giant python's body and tearing it wildly.

Because they are all transformed by spiritual consciousness, there is no pain. The giant python body entangles the lion, and the two spiritual consciousnesses consume each other in a fierce battle.

This kind of spiritual attack broke away from the spiritual connection with Yun Yifei. Even if it was consumed, it would only consume the separated spiritual consciousness, which had no effect on him at this time.

Yun Yifei released a large amount of spiritual consciousness again. This spiritual consciousness was almost half of his total spiritual consciousness. In the surging, it condensed into a huge dragon, and it was very solid and lifelike. It emitted a clear dragon roar and attacked the lion.

In nearly half an hour, the lion of the divine consciousness was finally wiped out, and the giant dragon condensed by Yun Yifei's divine consciousness shrank more than half, and the giant python of the divine consciousness had long dissipated.

Then, a divine beast that was condensed by the spiritual consciousness appeared and fought fiercely with Yun Yifei's spiritual dragon. Judging from the strength of the two spiritual consciousnesses, it was known that the dragon was inferior to the Sibuli. Yun Yifei released a large group of spiritual consciousness again, and turned into a giant wolf in the surging process, attacking the Sibuli with the spiritual dragon.

The attack of the divine consciousness does not happen unexpectedly. If the divine consciousness is strong, it will be at the upper hand. Although the divine consciousness is weak, it will also consume the same divine consciousness of the other party.

Yun Yifei continued to release his spiritual consciousness. The rich spiritual consciousness condensed into a giant scorpion. He waved his giant claws and raised his tail hook and immediately joined the battle group. The four spiritual consciousnesses were naturally at a disadvantage.

The spiritual consciousness continued to spread out, and in an instant it condensed into a strong rhino, and its body shot out suddenly, hitting towards the Sibuli.

"Bang"

A loud noise directly entered Yun Yifei's sea of ​​consciousness. At this time, his sea of ​​consciousness was empty, and all his spiritual consciousness had condensed into the shape of a monster, fighting fiercely in the air.

The four-dimensional consciousness of the divine consciousness was quickly wiped out, but soon a more powerful divine consciousness phoenix appeared and directly fought fiercely with the giant wolf, giant scorpion and rhino. Although one against three, it was not at all inferior.

In the past hour, the giant wolf, giant scorpion and rhino collapsed one after another, and the spiritual energy was finally consumed, and the spiritual phoenix bird became very thin. After a moment, when he saw no spiritual attack came, he directly dissipated in the air.

Yun Yifei walked to the steps, and a burst of energy appeared to cover it, pouring directly into his sea of ​​consciousness and turned into a magnificent spiritual consciousness, filling the sea of ​​consciousness.

Soon, the spiritual consciousness filled the sea of ​​consciousness, but the energy was still abundant. When Yun Yifei was thinking about countermeasures, the spiritual consciousness suddenly surged up and condensed each other in a unique way. In this way, the spiritual consciousness was much more solid than before.

After more than an hour, all the energy was consumed, and what was received was Yun Yifei's spiritual consciousness condensed a lot.

The seventh floor of Tianlei Tower, this layer tests the size of the sea of ​​consciousness.

Yun Yifei also knew in his heart that his sea of ​​consciousness was much larger than other cultivators of the same level, and he was also very confident.

Several hours later, under the influence of a stream of energy, Yun Yifei's sea of ​​consciousness once again expanded half of his previous capacity, which made him very happy.

The eighth level of Tianlei Tower is to test the purity of spiritual roots.

Although Yun Yifei has a five-attribute spiritual root, his spiritual roots undergo a complete transformation after he advanced to the foundation-building stage, and it turned into a five-color lotus platform. Judging from the speed of absorbing spiritual energy, he guessed that the purity of his spiritual roots should be very high. Although he had never seen the speed of the spiritual roots absorbing spiritual energy, he felt that it should be about the same as the purity of the spiritual roots.

What Yun Yifei didn't know was that at this time he absorbed spiritual energy a little faster than that of the cultivator of Tianling Root.

After several hours, Yun Yifei passed the test and another energy wrapped it. Under the action of this energy, the spiritual roots of the five-color lotus platform were baptized by the baptism, and the purity of the spiritual roots increased a little more.

Yun Yifei did not hurry to go to the ninth floor, but was curious and entered the space of the Ten Thousand Spirit Cauldron. He sat cross-legged on the spot, using his skills to absorb the rich spiritual energy around him, mainly to test the effect of the purity of the spiritual roots. This trial surprised him and was very satisfied.

Each floor of Tianlei Tower is tested in one aspect, and after passing it, you will receive corresponding rewards. Yun Yifei has benefited a lot from here. This is probably hard to reach as much resource as possible.

Yun Yifei walked up to the ninth floor with satisfaction. The space on this floor was much smaller, with only a platform about foot high in the middle, with complex runes carved on it. He walked up to observe carefully and saw that this was a teleportation array.

"Although you can reach the ninth level of the Tianlei Tower, you can only barely be considered an excellent level. You have no chance to obtain the inheritance of the Nine Heavens Thunder God True Art, but the strength of others is even worse, so you can only be allowed to enter the Thunder Pool. Whether you can obtain the inheritance of the Lei Yuan Sect depends on your luck. Entering the teleportation array will be directly teleported to the real ninth level of the Tianlei Tower." An old voice appeared, but the words that came out made Yun Yifei a little confused.

"The Nine Heavens Thunder True Art? The inheritance of Lei Yuan Sect?" Yun Yifei murmured to himself in confusion.

"The Nine Heavens Thunder Dragon True Art can only be learned by the sect leader of the Lei Yuan Sect. Unexpectedly, the inheritance method of the Nine Heavens Thunder Dragon True Art will be left behind when the Lei Yuan Sect is destroyed." The Taoist Baibao sent a message, which made Yun Yifei understand a little, and then made his heart full of expectations.

"But only the thunder spirit root cultivator can learn the Nine Heavens Thunder Dance True Art. You have no hope." The next voice of the Baibao Taoist was poured on Yun Yifei's head like a basin of cold water.

"Most of the cultivators in the Leiyuan Sect have thunder spirit roots. Not to mention the sect leader of the Leiyuan Sect, even the candidates of the sect leader are all thunder spirit roots cultivators with extremely high purity. This is because the destruction of the Leiyuan Sect gives you the opportunity to enter the Heavenly Thunder Tower. Otherwise, no amount of resources will be given," said Taoist Baibao.

"Then there is no need to enter that inheritance land again," Yun Yifei said, looking at the teleportation array.

"Since I've come here, why not go into the ninth floor to see it. If I'm not mistaken, then the ninth floor is in the Thousand Thunder Pool."

"Is it dangerous?" Yun Yifei asked immediately.

"It's not dangerous. The power of lightning inside can temper the body. Even if you can't get the inheritance of the Lei Yuan Sect, it will be of great benefit to you, but you probably won't have the chance to tame the thunder spirit."

"If there is thunder spirit, it is naturally dangerous." Yun Yifei knew that when the Baibao Taoist entered the Ten Thousand Thunder Pool, the thunder spirit was not born, so he asked with some concern.

"Since it is a place of inheritance, there should be no danger. Then Lei Ling should be the key to inheriting the Nine Heavens Thunder Dance True Art."

Yun Yifei thought about it again and again, and this is indeed the case. Since it is also good for his physical health, he naturally has to make a breakthrough and then he stepped onto the teleportation array platform.
Chapter completed!