Although Zhou Yifeng had also had the experience of cultivating in thunder and lightning before, he had even refined his body in the thunder source bead before. However, this thunder tribulation contains the power of rules, which is not at all comparable to those ordinary thunders.

And because it was the first time to cross the tribulation, I had never seen anyone else survive the Jindan Thunder Tribulation, but I just felt that the power of the thunder tribulation was gradually increasing.

But as the Yuan Spirit of the Innate Supreme Treasure Thunder Source Pearl, Xiao Lei clearly sensed that each wave of thunder tribulation had increased its power by three times compared to the previous wave! This made him feel a little wrong in his heart, according to his experience, after cultivating this Tianyan Thunder Technique, as well as a trace of thunder origin aura on Zhou Yifeng's body, this thunder tribulation should be very friendly and gentle. But the thunderstorm in front of him, no matter how you look at it, it doesn't feel light, but it looks like a posture that wants to extinguish Zhou Yifeng and then hurry up!

Just when the two of them were thinking about each other, the fourth wave of yellow thunder suddenly fell!

Even if Zhou Yifeng broke through to the Jindan realm, this gradually accumulated power of the thunder still made his almost repaired injuries aggravate again, and even if it weren't for the incomparably hard World Mountain, his whole person would be blasted into the ground!

But the mountain was hard enough, but Zhou Yifeng's body couldn't bear it, and under this wave of thunderstorms, most of the bones in his body were broken!

Zhou Yifeng didn't care about cursing, he frantically operated the Tianyan Thunder Technique, while absorbing the power of the thunder that was scurrying around, while repairing his damaged body! He knew that once he couldn't make his body basically recover before the next wave of thunderbolts fell, then he would be really in danger!

Xu Wenmin, who was far away from the Tribulation area, didn't know how to describe his mood at this time! He had never seen such a perverted Jindan Thunder Tribulation, and such a perverted Jindan Monk, which simply subverted his cognition!

Under Xu Wenmin's gaze, the fifth wave of green thunderstorms, the sixth wave of cyan thunderstorms, and the seventh wave of blue thunderstorms fell one after another! And Zhou Yifeng was like an immortal Xiaoqiang, hitting hard again and again, and raising his head again and again!

After the fifth wave of thunder tribulation, the bones of Zhou Yifeng's whole body faintly glowed with a silver luster, which marked the seventh level of the thunder spirit body and reached the late stage of the thunder spirit body!

Relying on the strength of the thunder spirit body, Zhou Yifeng resisted two waves of thunder tribulation, and after the seventh wave of thunder tribulation, Zhou Yifeng was promoted to the second layer of Jindan!

Although it is said that this thunderstorm has made Zhou Yifeng suffer a lot, especially the seventh wave of blue thunder, which almost put him on the verge of life and death! But the benefits are also huge, not only allowing the thunder spirit body to advance quickly, but his cultivation also improving rapidly. And under the tempering of the thunderstorm, the true yuan is extremely condensed, and there is no sign of unstable foundation!

At this time, Xu Wenmin saw that this week's Yifeng's Jindan Thunder Tribulation was the legendary Nine-Colored Heavenly Thunder Tribulation!

The so-called nine-colored heavenly thunder tribulation refers to the nine types of tribulation thunder in silver, red, orange, yellow, green, cyan, blue, purple and black. And the last two waves of purple and black are also known as the Zixiao Divine Thunder and the World-Destroying Divine Thunder! This nine-colored heavenly thunder tribulation is only called a legend because it has been rummaged through the entire history of cultivation, and only the classics have recorded it, but no one has ever seen such a thunder tribulation! Unexpectedly, he Xu Wenmin was fortunate enough to see it, and the person who crossed the tribulation was still his young master!

Thinking of this, Xu Wenmin was excited at the same time, but also secretly prayed in his heart. Because he knew that the last two waves of the nine-colored tribulation thunder were the most deadly! Because it was explained in the classics that the Zixiao Divine Thunder and the World-Destroying Divine Thunder contained in the exterminating power, the monks could not resist it at all! The Zixiao Divine Thunder targeted the dantian and destroyed its foundation, and the World-Destroying Divine Thunder targeted the soul and destroyed its divine soul!

Of course, although the Heavenly Dao is ruthless, it has left a lifetime in the Nine Deaths! It is also recorded in the classics that once the nine-colored tribulation thunder is passed, the future will be unlimited! Because, this nine-colored tribulation thunder is not so much a life and death situation of nine deaths and a lifetime, but rather a qualification test! Just like the thunder tribulation of an ordinary monk, he has survived, stepped to a higher level, failed, and his bones are gone! Those who can survive under this nine-colored tribulation thunder will soar into the sky, and even if they reach the fairy realm, they will definitely be a hegemon! Passing the test of the nine-color thunderstorm is to be recognized by the way of heaven!

Xiao Lei, as the Yuan Ling of Lei Yuanzhu, also understood at this time, his figure flashed, and he had already escaped into Zhou Yifeng's sea of knowledge, and at the same time said:

"Young Master, the last two waves are the Zixiao Divine Thunder and the World-Destroying Divine Thunder. The Zixiao Divine Thunder is aimed at the Dantian, and its goal is to destroy the Jindan, and the World Destroying Divine Thunder is aimed at the Zhihai, and the target is the Spring of the Zhihai! Both waves ignore any defense, and the Divine Thunder will directly enter the Dantian and the Zhihai! I can protect the Zhihai thoroughly, because when I opened up the Zhihai, a trace of my breath melted into it (see Chapter 14 of Volume 1 for details). But the wave in the dantian is completely up to you!"

Zhou Yifeng nodded solemnly, and while grasping the recovery, he paid close attention to the changes in the clouds!

I saw that the clouds that originally covered the sky and the earth continued to shrink during the tumbling, and became only a thousand zhang square radius in the late stage, and then stopped rolling. But the coercion exuded has increased several times more than before!

Then, the dazzling purple color gradually appeared, and the nine purple tribulation thunders shone out, instantly piercing the space, and flashing down! Zhou Yifeng didn't have time to react at all, a sharp pain came, and the nine tribulation thunders directly submerged into his dantian and went straight to Jindan!

The purple-gold golden pill in the dantian sensed the breath of thunder, and suddenly the golden light was sheng, and it rotated extremely fast!

Zhou Yifeng endured the pain of fainting, and frantically operated the Tianyan Thunder Technique, refining the power of the violent thunder.

And when the golden light that erupted from Jindan was gradually consumed by the thunderstorm, a misty purple circle of light appeared around Jindan, blocking the Zixiao Divine Thunder, and slowly decomposing the violent aura of the thunder!

"Hongmeng Purple Qi!"

Zhou Yifeng was overjoyed in his heart, and remembered the words of his uncle Zijin Xiaolong, it turned out that this was the real effect of Hongmeng Purple Qi!

With Hongmeng Purple Qi, the Zixiao Divine Thunder was broken down into wisps of tiny thunder arcs, constantly refining the golden pill. Until a stick of incense, the Zixiao Divine Thunder was consumed, and Zhou Yifeng's Jindan became more mellow and condensed, and his cultivation also broke through to the third layer of Jindan!

"That's the end of it?"

Feeling the power of Jindan and the re-elevation of the realm, Zhou Yifeng is like a dream, Hongmeng Purple Qi is really a good thing!

Xu Wenmin didn't know what was going on, but seeing that Zhou Yifeng easily carried the Zixiao Divine Thunder, his opinion of him deepened a lot!

Soon after, the ninth and final wave of thunder fell.

When the black thunderbolt with the thickness of nine thumbs directly descended on Zhou Yifeng's sea of knowledge, Xiao Lei pinched his hand in the thunder source bead, and the phantom of the stone tablet of the exercise directly appeared in the space of knowing the sea, blocking the top of the spring of soul!

The last two waves of thunderstorms, which are the most dangerous in the classic records, were easily spent with the help of Hongmeng Purple Qi and Xiao Lei! But the effect was not bad at all, or even better! Because of the control of Xiao Lei and Hongmeng Purple Qi, the power of this thunderstorm was not wasted in the slightest, and it was all absorbed into Zhou Yifeng's body!

When the world-destroying god thunder was also consumed, the thundercloud above his head did not disperse, but began another round of rolling!

Zhou Yifeng was stunned for a moment, it was already nine waves of thunderstorms, why did the clouds not retreat, but there was still movement?

Even Xu Wenmin next to him didn't know why, so he became nervous again, staring closely at the constantly churning clouds!

Just when the two of them were nervous, the color of the calamity cloud changed, and a colorful color appeared, exuding a rich aura, and slowly fell on the top of Zhou Yifeng's head!

"Colorful Spiritual Clouds!"

Xu Wenmin was stunned!