Boom——!

A deafening roar was heard from the sky, followed by lightning and thunder. Countless terrifying arcs of lightning as thick as dragons and snakes kept shuttling through the dark clouds, as if the god of thunder was angry, and it was a scene of doomsday.

The endless thunderclouds covered most of the Taichu Forbidden Land, causing the barbarians and ferocious beasts inside to panic. This had nothing to do with strength; it was the might of heaven.

Under the might of heaven, all things are ants.

And this horrifying natural calamity was naturally brought about by Gu Qingfeng.

He wanted to condense a perfect divine pill with ten patterns. Perfect things do not exist in the world, and this action was against heaven, so a thunderbolt struck from the sky.

Fortunately, he was in the Taichu Forbidden Land at that time, and this strange phenomenon of heaven and earth was not noticed by the outside world, otherwise it would have caused unrest.

Gu Qingfeng opened his eyes while practicing. Facing the thunder tribulation, he was not afraid at all. Instead, a hint of joy flashed in his eyes.

He looked at the perfect divine pill with ten patterns above his head. This pill was naturally formed and extremely perfect. Mysterious Taoist rhymes flowed on it, and ten patterns were faintly flowing.

The ten-pattern perfect divine pill has been initially completed. It only has to go through the last step. If it can withstand the test of the heavenly tribulation, it will be completely accomplished!

Suddenly, Gu Qingfeng opened his mouth, and immediately, the ten-pattern perfect divine pill seemed to be attracted by something and flew into his mouth, and entered his dantian.

The moment the perfect divine elixir returned to his dantian, Gu Qingfeng's whole body shook, divine light burst out from his eyes, and endless divine light emanated from his whole body, illuminating his flesh, blood, tendons, and bones in every detail, as crystal clear as jade!

An extremely terrifying aura burst out from his body, like a bright sun slowly rising, with a solemn and majestic appearance, like a god king!

With the outburst of this momentum, the mountain where the cave was located exploded and turned into powder.

Gu Qingfeng's figure was completely exposed to the heavenly tribulation.

A strong wind suddenly blew, causing his black hair to flutter and his robes to rustle!

He looked at the heavenly tribulation with a haughty look on his face, staring at it and laughing wildly: "Hehehehe... Swallow a magic pill! My life is in my own hands..."

Boom——!

Before he could even pretend to be tactful, the heavenly calamity had already started.

A bolt of lightning struck down fiercely, landing on Gu Qingfeng's body and interrupting his words.

The saying really comes true: Don’t pretend to be cool, or you’ll be struck by lightning!

After the first bolt of thunder struck, Gu Qingfeng only felt numbness all over his body, accompanied by a slight pain, as if a very strong male technician was massaging him.

However, thanks to the damage reduction of the innate sacred body and the defense of the Prison Dragon Elephant Body, it is not a big deal.

"Damn it! That's not a martial ethics!"

Gu Qingfeng cursed loudly, and then he noticed that the energy dissipated by the heavenly tribulation turned the area within a few miles around him into a scorched earth, which he felt was a great waste.

So he quickly took out hundreds of sky thunder seeds that he had refined in advance and arranged them according to some mysterious formation.

He knew that he would experience a heavenly tribulation, so in order to take advantage of it, he refined hundreds of heavenly thunder seeds early on. It is not difficult to refine heavenly thunder seeds, but the difficulty lies in the absence of heavenly thunder.

But now the thunder is coming, isn’t it?

When he finished the arrangement, there was another explosion in the sky.

The thunder is as big as a dragon, the ocean is as vast as the sea, and lightning snakes are dancing wildly.

An even more powerful bolt of lightning struck again. The thick and winding pillar of lightning was like a divine dragon, soaring down from the sky with its fangs and claws bared.

boom--!

Great sounds are silent, great images are invisible!

Facing this attack, Gu Qingfeng's face showed a bit of solemnity, he was going to get serious.

With a roar, holy light spread across the earth, and the Prison Dragon and the Prison Elephant emerged from the body!

The next moment.

The lightning completely enveloped Gu Qingfeng.

His body began to suffer damage uncontrollably, but with his powerful recovery ability, he began to recover almost instantly, and this cycle repeated itself, with vitality and destruction coexisting. In this process, Gu Qingfeng's body began to constantly adapt to the power of the heavenly tribulation and began to steadily strengthen.

This discovery made him ecstatic. This was the first time that he improved his physique without relying on demons. It turned out that heavenly tribulation could also refine the body.

However, the method of refining the body through heavenly tribulation has certain risks, so ordinary practitioners are advised not to imitate it.

Soon, the third, fourth, fifth... heavenly tribulations fell one after another, each one stronger than the last!

Gu Qingfeng's strong body was damaged more and more severely, but he recovered faster and faster, and his physique became stronger and stronger.

Although the heavenly tribulation is powerful, it is ultimately a heavenly tribulation aimed at the perfect divine pill. However, Gu Qingfeng's current strength is not really dependent on the perfect divine pill, so he can withstand the heavenly tribulation and use it to refine his body, or even not just refine his body.

Under the influence of the heavenly tribulation, his soul and perfect divine elixir began to become more pure and solid.

This wave can be called a comprehensive improvement.

Soon, the last heavenly calamity came.

This natural calamity has been accumulating but not yet released, as if it is brewing, very much like the calm before a storm.

Gu Qingfeng looked at the last wave of heavenly tribulation that was brewing, and felt that the happy time passed too quickly. He had just improved his physical strength a little bit and gathered hundreds of heavenly thunder seeds. Just when he was a little interested, the heavenly tribulation was over?

Damn, I should have practiced Tianlei Zi more earlier.

No, this last wave must be used well.

His brain was working frantically, trying to think of something else he could do that could make use of the heavenly thunder. Suddenly, he really thought of it!

The Sword Manual is the supreme secret manual of the sword, which is all-encompassing and contains all the secrets of the sword, including the method of refining the long sword with thunder!

Thinking of this, Gu Qingfeng hurriedly took out the Gengjin sword box and then slammed it.

sonorous!

The sound of thousands of swords rang out!

At this time, the last heavenly tribulation was complete.

Boom——!

The heaven and earth are silent at this moment, and all things lose their color at this moment.

A completely different purple thunder suddenly descended upon the world!

At this moment, the stars in the sky were shaking and trembling, like a painting that could be torn into pieces at any time.

The road shook and thunder roared.

Gu Qingfeng used the secret sword technique to control thousands of divine swords, integrating them into one, turning them into a giant sword that could hold up the sky and fiercely met the purple thunder.

The giant sword is bathed in thunder and undergoes transformation during the confrontation.

After a while, the giant sword could no longer hold on, and with a loud bang, it broke into thousands of swords that stabbed deeply into the ground. Each sword had a trace of electric arc on it.

Afterwards, the purple thunder, which had been weakened a lot, hit Gu Qingfeng.

Crackling, the sound of electric arcs exploding continued to ring out.

Blood began to appear on Gu Qingfeng's body. He tried his best to activate his innate sacred body and the Prison Dragon Elephant Body, and kept reciting the sword scriptures.

The perfect divine pill in his body was also spinning rapidly, and an indescribable Taoist rhyme was flowing through his body, blood and bones.

His injuries gradually recovered, his body grew rapidly stronger, his spirit became more solid, and the magic pill became purer.

After lasting for a long time, the heavenly calamity quietly dissipated and everything settled.

"Hehehe..." Feeling the perfect elixir in his body and his increased strength, Gu Qingfeng shouted loudly with a grim smile on his face.

"Who else! Who else!"