Entering the world of Tongtian, those who are proficient in the calculation of heavenly machines have received this mysterious thought in one way or another. The cautious people of the pen "Fun" Pavilion www.biquge.info stopped, and the bold people couldn't wait to go towards the southwest earthquake position.

Along the way, Gu Xiao observed the mountains and rivers of this cave world from top to bottom, and found that the plants and animals here were extremely ancient, and almost many of them were items that were now extinct in the Star Continent.

Some ordinary herbs on the roadside are even a certain medicine refining artifact. Gu Xiao had never learned the art of alchemy, but it did not prevent him from picking, looking down from the sky, a stream of spiritual light invisible to ordinary people rose to the sky, clearly flashing in his crystal eyes.

The sword domain opened, and the strange-shaped herbs, as well as some rare irons, were collected and filled in by him. Since cultivating the "Sword Domain" and stepping into the God Refining Realm, the only role of this Cave Heaven World is to store things, and the world with a radius of three thousand miles is probably not even comparable to the Demon Lord of the Hatred of the Heavens.

The Yuan Shen Divine Sense swept away, and nothing good could escape his eyes. The ordinary grass and trees that have survived in this Tongtian world for I don't know how many years, and the stubborn rocks on the side of the road have been cleaned by Gu Xiao in this way.

It's just that after Gu Xiao peeled off the skin for ten days, he found that the most precious things he collected were the heavenly level "Golden Thunder Wood" and "Jade Light Green Bamboo". It is a little different from the situation he imagined that the divine beasts were walking all over the ground and the spirits were all over the mountain.

"It is rumored that the highest-level artifact can obscure its own spiritual light, and it seems that this is my chance."

Seeing most of the treasure-level herb ores in the "Sword Domain", Gu Xiao extinguished the greed in his heart, no longer delayed time, and headed towards the southwest.

The concentration of Yuan Qi in the Tongtian World was more than three times thicker than that of the outside world, which also caused Gu Xiao to constantly suppress and suppress every time he made a move to exert his magical powers. lest the attracted vitality essence go beyond its control and hurt its body!

After entering this world, he was separated from Chi Yanghua and others.

For such a long time, I never met anyone else.

But Gu Xiao could sense that in the southwest direction, there was a creation existence.

With the double accumulation of two gods, Dugu seeking defeat and Yun Tianxiao, Gu Xiao can almost predict the blessings and disasters between the operation of the primordial gods, and nothing can be hidden from him, and it is even clear at a glance. Even if you really encounter a danger that you can't resist, you can hide a blessing in disguise!

Just as he was obviously beaten into the turbulence of space by Mrs. Drunken Moon, but in the end, he was killed and became a little demon lord who hated the sky!

After about ten days, Gu Xiao didn't know how far he had traveled in the southwest direction, he only knew that there was less and less green on the ground, and occasionally there were some species with tenacious vitality. The vitality in the air became more and more restless, and the more you went to the back, the more you could see the scorched earth, the potholes, as if it had been burned by high heat and bombarded vigorously.

Three days later, Gu Xiao finally knew what was going on. In the sky, thick thunder roared, with different brilliance, red, green, blue, and ...... Colorful and strange. It's like coming to a world of thunder, and the colorful thunder contains different powers, just like all the thunders in the three thousand worlds have come to this place, rendering this place into the most violent region.

The more Gu Xiao advanced, the more restless he felt the True Yuan in his body, and from this, he could imagine how irritable the Heaven and Earth Yuan Qi in the outside world was. As a last resort, he could only close his acupuncture points and cut out his true essence from the fusion with the heaven and earth vitality. In this way, he was a little better, but the recovery of the true yuan could only rely on the circulation of vitality in the body.

With the roar of thunder, Gu Xiao suddenly stopped, and then a thick cyan thunderbolt fell from the sky and landed a hundred meters in front of him. With a loud bang, a deep pit was once again split on the ground, and cyan electric light swirled around the ground before finally dissipating.

One of the subtle electric lights flashed across Gu Xiao's cheeks, causing half of his face to go numb for a while, as if it didn't exist anymore.

"What a powerful green thunder!"!

Feeling the numbness that was gradually spreading throughout his body, Gu Xiao's eyes revealed surprise, and he didn't dare to be careless, and immediately retreated, until he withdrew nearly a mile away.

Just as he retreated, several thunderbolts fell from the sky and slashed into the range where he had just stood. In the loud roar, countless dust flew and electric light escaped.

Seeing such a mighty situation, Gu Xiao had to retreat again and again, until ten miles away, he could be regarded as out of this Ten Thousand Thunder Realm. The "Immortal Changchun Gong" operated with difficulty, and it took a long time to expel the trace of green thunder and lightning in the body.

Feeling a slight pain on his cheeks, Gu Xiao's eyes opened, and the Yuan Shen Divine Sense was used to the limit, and the pupils were covered with a layer of crystal clear fluid, as if it was made of transparent glass. Colorful and strange thunder roared non-stop, and almost every moment you could see thousands of thunderbolts falling from the sky, opening up the ground into patches of scorched earth. In the countless lightning flows, it seems that some kind of incredible divine object has been born.

"It is rumored that there is a kind of divine spirit named 'Shenxiao Zijin', which has the power to dominate ten thousand thunders, and it needs to be exercised in the heavens and thunders for hundreds of millions of years before it can be formed. Could it be that this is the Tongtian Sword God created with great mana in order to forge this kind of divine essence? ”

His divine sense had reached its limit, and Gu Xiao saw through layer after layer of thunder and lightning light curtains, and the kind lightning shone on his handsome and scarred face, like a jade statue, not moving at all.

For the first time since cultivating the Yuan Shen Divine Sense, Gu Xiao felt the soreness and tiredness of his eyes, and even a faint sense of pain. When his gaze passed through the light curtain intertwined with thunder and lightning, his eyes seemed to have been bombarded, and after looking through for nearly a hundred miles, his divine sense had reached its limit, and he could no longer see farther.

"It's a pity!"

When he was about to give up in his heart, a dazzling purple-gold light suddenly appeared in the place where the thunder roared and intertwined hundreds of miles away, and the mighty thunder sound made Gu Xiao's eardrums feel deaf.

If he could get this piece of divine essence, he could refine the power of thunder in it and take his Five Thunder Transformation Killer to the next level!

It's a pity that with his current cultivation, he can't do it yet.

Thinking of this, Gu Xiao wanted to get up and leave here.

I've finally got here, and some things should be sorted out!

For example, Yufeng's slut!

……

Before I knew it, it had been a month since I entered this world of Tongtian. During this month, countless people come in and a very small number go out.

The people who come in are confident in themselves, and have all kinds of greed, some for foreign treasures, some for murder, and some for the strong of the younger generation.

I don't know why, as time passed, the heavens and thunders of the earthquake began to weaken step by step, and the distance that everyone could move forward without being affected was also a hundred miles. According to the calculations of several masters, in another month, the endless heavens and thunders above this area will disappear.

"This is the final evolution of that strange treasure, and after it absorbs all the thunder in the heavens and thunder, it will be able to become the most earth-shattering divine treasure in the heavens and the earth."

I don't know when it started in the world of Babel, there is such a rumor.

It may not be without reason!

Gu Xiao sat cross-legged in a hidden cave, the black and white qi around him was constantly circulating, transforming the violent heaven and earth vitality around him into his body. Amidst the crackling sound, colorful electric sparks suddenly flashed above the stone walls in the cave. This is the thunder and lightning essence left behind by the mountain range being split by ten thousand thunders for an unknown amount of time.

The "Immortal Changchun Gong" operated, and these thunder and lightning essence qi were absorbed by an invisible force, like a whirlpool, absorbing and transforming these thunder and lightning essence qi bit by bit, and falling on the heavenly spirit of Gu Xiao.

The body trembled slightly, and the life and death around Gu Xiao's body were even more endless, like a Tai Chi diagram. The Heavenly Demon Skill and the Holy Spirit Sword Technique in the body operated at the same time, and the gold and water were born together, stimulating thunder and electricity outside the body protection qi circle, and there was a gurgling sound.

Silently, Gu Xiao suddenly opened his eyes, and his sharp eyes burst out with an invisible qi machine, and when he opened his mouth, it was actually a flash of electric light heading towards the entrance of the cave.

During the nearly month of sitting here to heal and wither, Gu Xiao used his supreme wisdom to comprehend the method of controlling the violent Heaven and Earth Yuan Qi here. Today, someone broke in and disturbed his cultivation, and as soon as his mind moved, he tried this method with the characters at the entrance of the cave.

"Huh!"

There was a sound of surprise, obviously the person at the entrance of the cave did not expect to meet people here. However, the cultivation of the person who came was obviously not weak, and in the huge muffled sound, this thunder and lightning essence had already been blocked.

"It's you!"

Gu Xiaoxiu frowned, and recognized who it was from the qi machine that came to shoot.