In the cave of the canyon, there was a bright light at the entrance of the cave, and with it, a pure energy.

In the cave, his soul leaned against the stone wall, and suddenly he seemed to feel a slight change, and his eyes suddenly opened.

Hei Rong on the side also stood up excitedly, and the eyes of the two turned to the mirror lamp who was sitting cross-legged almost at the same time, and as the energy in the fruit in front of him flowed into the mirror lamp little by little, finally, his breath underwent some changes!

At this time, what he exuded around him was no longer the aura of the transformation realm, but had reached a state of neck bottle, and he was about to break through.

Hei Rong's huge fists were clenched, and it could be seen that he was very excited at this time, and his eyes were full of anticipation without blinking.

Kiss!

It was just that a voice sounded invisibly, and I saw that around the mirror lamp's body, a tremendous change was taking place! Immediately, a strong aura was overwhelming...... Burst out!

Rumble!

The next moment, it was as if the entire cave began to tremble, and a wave of qi centered on the mirror lamp surged in all directions.

"It's done!"

Hei Rong clapped his hands and stood up, and because of the excitement in his heart, he had completely forgotten the pain in his arm.

The soul is also looking at the coercion of this aura emanating from the mirror lamp's body, this degree is no weaker than the black glory in front of him!

When the breath subsided little by little, the mirror lamp also stopped absorbing! Then he slowly opened his eyes.

Feeling the earth-shaking changes that had taken place in his body, he was also so excited that his face turned a little red. At this time, he not only felt that his strength had been greatly improved, but even his physique seemed to have changed, and he no longer had the pressure and heaviness he had before.

Sure enough, he broke through the Xuanhua Realm, and because he broke the qi lock, his power was greatly released, and he was instantly promoted to the peak of the Xuanhua Realm.

"Finally...... Did you break through?"

Jinglan raised his hands, his arms trembling from being so excited. Finally, he finally broke the seal.

"Soul of the heart, you are my benefactor of recreation!"

The mirror lamp turned over and faced the soul. Then I wanted to kneel on one knee!

However, he was held by a pair of hands. The soul stopped the mirror lamp's actions, and did not speak, but smiled slightly! The latter immediately understood, and did not kneel.

The soul does this simply to help them, and has no other meaning, and does not like to consume these rituals. So at this time, the mirror lamp also slightly understands what the soul thinks.

Immediately, the three of them turned their gaze to Huang Yun, whose eyes were closed, it didn't take much energy to break through the Xuanhua Realm, but the Heavenly Xuanhua Realm was another matter. The gap between them is like a chasm.

However, at this time, they already had the bottom in their hearts, since the Prince of Mirror Lamps could, then Huang Yun's breakthrough was also a matter of time.

In the cave, Huang Yun continued to absorb the energy emanating from the fruit, and the three of them waited quietly on the side.

This time I waited, and it was the early hours of the morning! A glimmer of light had already come from the sky above the valley outside.

The energy required by the Heavenly Xuan Realm was beyond their expectations.

At this time, Hei Rong and Jinglan were a little depressed, after such a long time, they couldn't help but have some doubts, was it not enough energy?

Not only them, but even the souls are not quite able to make up their minds!

This fruit still seems to be full of energy, could it be that the energy needed in this Heavenly Xuan Realm is really so huge?

It's no wonder, the Heavenly Xuan Realm is already the strongest of the strong, and that kind of realm can be described as a peak for cultivators, because after that is the Heavenly Xuan Tribulation, the cultivator's first Heavenly Tribulation!

Bang!

Just when the three of them were puzzled, suddenly a thunderous sound sounded in the cave. In the air, there is a force of thunder and lightning converging little by little!

The sudden change also shocked the three of them, how could there be thunder in this valley cave?

At the entrance of the cave, the jade-eyed eagle was also frightened, and immediately couldn't help but retreat a little! These flying demonic beasts fly at high altitudes all day long, so they have a natural fear of thunder.

Sneer......

Finally, when the power of the thunder became more and more intense, the sound of thunder and lightning sounded in the cave, and then, the thunder and lightning visible to the naked eye were like vines, constantly generated.

And the energy in it made the three of them can't help but retreat.

"Do you mean ......?"

The three of them thought of a question almost at the same time, and then they all turned their eyes to Huang Yun, could this ...... Heavenly Tribulation?

Snort...

The thunder and lightning became more and more powerful, and in the blink of an eye, the entire cave was filled with the power of thunder, and the surrounding things were also destroyed by this thunder and lightning, and the three of them were forced out of the cave.

"This movement is really a bit big!"

Hei Rong looked at the thunder and lightning in the cave that were frantically attacking everything around him, and it was the first time he had seen someone crossing the Heavenly Tribulation, but he didn't expect it to be this scene.

However, he was more happy, because Huang Yun had obviously broken through the Heavenly Xuan Realm!

Rumble......

Finally, when the thunder and lightning in the cave converged little by little, a bright thunder light was formed, and then in the eyes of the three souls, it drowned towards the yellow cloud sitting cross-legged.

Boom!

In the cave, an explosion sounded, and the whole valley began to tremble, and gravel continued to fall from the heights. The surrounding birds and beasts were all frightened and flew wildly.

"Is this the Heavenly Tribulation?"

Looking at the thunder and lightning constantly flying in the cave, he could clearly feel how terrifying the power in the thunder and lightning was! If he leaned on it at this time, he would probably be bombarded into slag in an instant, right? Sure enough, the things of the higher realm were not understandable to the realm below them.

Although the soul was also able to enter the Heavenly Xuan Realm, and even reached the half-step Venerable Heaven Realm when he was in the Jade Sword Kingdom, he had never tried the Heavenly Xuan Tribulation after all, so he was inevitably a little surprised at this time.

The lightning lasted for about ten minutes, and by this time the entrance to the cave had been almost completely obscured by broken stones.

Feeling the weakening of the power of thunder, the three of them approached little by little. Through the entrance of the cave, it can be clearly seen that Huang Yun is sitting cross-legged in the cave, and the residual force of thunder and lightning is still hovering around his body. And at this moment, they couldn't even feel Huang Yun's aura fluctuations.

"What's wrong?"

Hei Rong also frowned slightly, why didn't he move.

I haven't seen Huang Yun move for a long time, and a trace of uneasiness also rose in the hearts of the three of them, although the Heavenly Xuan Tribulation is powerful, but you must know that there are many cultivators who have died on the Heavenly Xuan Tribulation. So at this time, they also had a little idea of the failure of the Huang Yun Tribulation.

But just when they were worried, in the cave, Huang Yun suddenly opened his eyes!

Wow!

Immediately after, a coercion of the breath permeated from the cave.