Wu Wei walked on the barren and grassy post road, surrounded by barren and lonely, obviously there was no living thing, and after walking for about half an hour, he soon came to the source of the wide river that he had vaguely seen before.

I saw that the river was only more than ten zhang wide, the river was as black as ink and a dead silence, as deep as a deep pool, and it was like a black ribbon winding to cut off the road ahead.

The river was full of weirdness, Wu Wei probed his divine sense to see the scene on the other side of the river, but found that it seemed that his divine consciousness had just reached the center of the river and was reflected back by an invisible barrier.

"This is a formation barrier. He soon found that this invisible spatial barrier was covered with formation runes, and his heart was suddenly shocked: "What kind of formation attainment does this have to achieve to arrange such a huge space formation." ”

"Is it impossible to go back the way you started?" Before that, he swore that he would go to the end of his life for his cultivation, but now this first hurdle made him suddenly have nothing to do, and he couldn't help but hesitate for a while.

"Chaotic Qi..."Just as he was hesitating, he suddenly remembered the chaotic qi in the golden lake of the Sea of Knowledge, and immediately regained his spirits.

Although the amount of chaotic qi condensed and stored in the golden lake of the sea of knowledge was limited, he did not use it lightly until it was absolutely necessary, and at this moment, facing the formation barrier, he also wanted to verify whether this chaotic qi was as imagined, breaking through ten thousand laws in one breath and being invincible.

After he groaned for a moment, his mind moved, and a trace of chaotic qi was channeled into the divine consciousness, and the divine consciousness turned into a golden lightning bolt and shot towards the formation barrier.

"Ahh

I saw that the invisible formation barrier was bombarded by the golden lightning, making a piercing sound of red-hot iron quenching, and at the same time, a burst of white gas rose, the mist dispersed, and an invisible gap that was almost invisible to the naked eye appeared on the formation barrier.

"This chaotic qi is really powerful..."

Wu Wei was surprised and happy in his heart, surprised by the horror of this chaotic qi, and happy that this chaotic qi would be his biggest hole card in the future battle. He suddenly began to regret that he hadn't condensed a little more chaotic qi in the chaotic space and stored it in his body. Of course, such thoughts were only fleeting, and he was not an insatiable person.

After a little silence, his body turned into a divine rainbow and flew towards the gap, the width of the river was only a few tens of zhang, and soon he crossed the river bank and came to the other party's land.

It's just that the scene in front of him suddenly made him feel as if he had traveled to ancient times, only to see that he was surrounded by an endless desert, the sand on the ground was a deep black, unknown black dust was floating in the air, and even the wind and sand whistling by could feel a strange dark aura.

Compared with the calm in front of him, thirty zhang out of sight, a black hurricane like a hill can clearly be seen sweeping the wind and sand whistling in the desert, densely packed like a hurricane forest.

"It's a strange place again, but you'll have to make your way through this hurricane zone to get forward. After Wu Wei groaned slightly, his figure flashed and turned into a long rainbow, flying towards the hurricane area ahead.

However, in a few breaths, his body quickly stopped and stood on the edge of the hurricane group, and it was not until he got close that he noticed a strange buzzing sound faintly coming from the black hurricane, which made people's scalp tingle when they heard it.

"Strange—" He poked out his sense to see what was in the eye of the black hurricane, but it was still cut off by an invisible barrier.

Of course, at this time, he naturally didn't think about wasting the chaotic qi to break through and find out, and after a little silence, he carefully avoided the outermost black hurricane belt, but he also crossed it without danger.

However, soon the terrifying scene ahead made Wu Wei gasp again.

I saw a hurricane forest like a vast sea in front of me, black sand and dust covered the sky, and countless black hurricanes were densely covered, moving slowly in the desert. Each black hurricane touched the sky and the ground like a huge black hourglass.

The strange humming sound also got closer and turned into a rumbling sound in an instant, and it seemed that even the spirits were resonating with it.

Through the black sand, a bare black mountain peak can be seen in the distant sky, suspended in the vast black wind and sand, like a mirage.

"Buzz"

At this moment, the strange black hurricanes seemed to suddenly come to consciousness, and swept towards Wu Wei's location.

Wu Wu's face changed suddenly, he almost didn't think about it, he quickly turned around and ran towards the riverbank, in the face of such an unknown existence, he didn't have the slightest intention to deal with it.

The black hurricane that swept over was extremely fast, and the terrifying humming sound mixed with it was like a soul bell, making people's scalps tingle.

"I'm suing..."

Wu Wei glanced back curiously as he fled, but as soon as he turned around, he couldn't help but scold, where is this hurricane, this is clearly a black whirlwind formed by thousands of strange black insects, and at this moment he has no intention of confrontation.

However, after a few breaths, the black insects swarmed in the wind and clouds, and it was no more than three feet away.

Wu Wei suddenly felt in horror that the buzzing sound emitted by the black insect had a powerful absorbing force, which made people's speed drop sharply, which was a very terrifying thing.

Wu Wu suddenly broke out in a cold sweat, his body did not stop, and in a flash of thought, he quickly shot out a spiritual power group to try to stop the pursuit of the black worms, but as soon as the black worm swarm was dispersed, it immediately gathered into a group again, and it was impossible to stop it at all.

Unconsciously, Wu Wei fled back to the bank of the river, and he was just about to escape through the gap to the other bank, but he suddenly found that the dense black insects actually retreated like a tide.

Wu Wei suddenly breathed a long sigh of relief, but in just a few breaths, he seemed to have walked on the tip of the knife, and after seeing that the hurricane had dispersed, he sat on the ground with a shocked face.