Xin Mu quietly followed Liu Tao and his party, because he took Xiao Jin and Dujiao, two wild guys who still existed, he didn't dare to get too close, and kept a distance of two miles away, which was relatively not easy to find.

I don't know how these guys found this monster. The fourth-level Mysterious Beast Ancient Desolate Tiger was already very powerful, if it hadn't been for the hexagonal scales used at the beginning, it would have almost been eaten.

And above the sixth-level mysterious beasts are six-level spirit beasts, and after evolving to the sixth-level spirit beasts, they can only become demon beasts, so how powerful these so-called demon beasts are, it is really unimaginable.

If it is compared with a cultivator, I am afraid it will be comparable to the legendary high level. That is, the realm above the realm of creation, listening to Wu Xuan say that above the realm of creation is the realm of the primordial spirit, the realm of clutch, the realm of nirvana, the realm of self-forgetfulness, and the realm of Mahayana.

This is all the legendary god-level realm.

Xin Mu thought about it, and couldn't think of how powerful a realm like them would be, and he couldn't help but have some expectations for the Thunder Source Beast.

Following Liu Peng and his entourage, they walked for about five or six miles, and the speed of their march gradually slowed down.

"Brother Tao!

"Well, there's still five or six miles!"

"It's still so far, let's speed up!

"Fart! You know what a fart! The Thunder Source Beast is a demon beast, and it already has divine sense, and it is more ghostly than a human! I'm afraid it can hear it for miles away. If we go recklessly, won't we send us to death! Give me to be clever and don't make a sound!" Liu Tao said scoldingly.

There was a tense atmosphere in the air, and five or six miles away from the Thunder Source Beast, Xin Mu suddenly felt an ancient and powerful aura rushing towards him, an invisible coercion, making people feel uncomfortable all over his body.

The Yuan Force in the air was even thicker, and there was a viscous feeling, as if there was a layer of transparent mist, lingering around.

The mushrooms, which were as tall as the trees around them, became sparse, but they were even taller and thicker, like ancient trees. A few rays of sunlight shine down, making this mushroom forest even more magical.

Five or six miles away, the group walked for a whole morning.

The ancient aura became stronger and stronger, like an ancient fluctuation from the wilderness, which made people feel involuntarily small, frightened, and even difficult to breathe, and everyone took careful steps.

Xin Mu, who was tracking, worked even harder, not only could he not make a sound, but also kept Xiao Jin and Dujiao quiet.

As the coercion around continued to increase, Xin Mu Zhi said, closer, closer, they are closer to the Thunder Source Beast.

"Roaring ——!"

Suddenly, in the mushroom forest in front of him, there was a roar that shook the sky, the roar was like thunder, rolling in, the entire mushroom forest trembled violently, and a gray dust mist was sprinkled in the sky, which turned out to be the spores of mushrooms.

The huge roar shook Xin Mu's eardrum and made him dizzy, and he hurriedly urged his mental power to stabilize his mind.

The situation of Liu Tao and the others was not so easy, and some people who had become a master of the Tianxuan Realm were so painful that they almost screamed and hurriedly covered their ears. But the aftermath of the roar still made these people dizzy, their faces pale, and a few of them sat directly on the ground.

Xiao Jin and Unicorn, with a look of fear in their eyes, slowly retreated.

Thankfully, the roar didn't sound continuously.

When the roar died down, everyone quietly touched in the direction where the sound came from.

The huge mushrooms around him became more and more scarce, and the powerful coercion made Xin Mu have to breathe hard, and for the first time, he felt that breathing was also a very difficult thing.

Although they didn't see the Thunder Source Beast, Liu Tao and the others had already lowered their bodies and moved forward with their waists. Although it was difficult to breathe, he did not dare to gasp for breath.

Dense beads of sweat appeared on everyone's foreheads, and the muscles were bruised, and they looked very painful.

"Whoop—whoa—"

The sound of loud breathing sounded like thunder.

This must be the sound of the Thunder Source Beast's breathing.

Liu Tao and the others lay directly on the ground and crawled forward.

The location of the Lei Yuan Beast was already very clear, and Xin Mu no longer followed Liu Tao, because such tracking was too hard. He bypassed Liu Peng and the others, turned around for a mile, and quietly approached the sound of thunderous breathing.

Close!

The tremendous pressure made it extremely difficult to crawl forward. Xin Mu was already sweating, his clothes were mostly wet, and he quietly set up several layers of protection on the surface of his body before he felt a little more comfortable.

Jin and Unihorn lay motionless on the ground, their eyes frightened and confused.

Xin Mu urged a few times, but he didn't see any intention of moving on. Xin Mu understood that the demon beasts must have a huge deterrent power against them, and they would not be advancing.

Xin Mu motioned for the two of them to stay where they were, and he quietly crawled over himself.

In a huge pit, Xin Mu saw the Thunder Source Beast.

Whether this pit is natural or acquired, it is not known, but this pit is very large, with a radius of three or four miles.

A cyan beast in the pit, breathing heavily, drove the air around it to tumble and stop.

The beast was the size of a two-story building, with a four-eared head and a horn like a tree branch, exuding a strange regent. The body is covered with blue scale armor, and it looks indestructible at first glance. On his back, there was a row of piercing sword thorns, flashing with white light.

Xin Mu exhaled slowly, this guy is too powerful! Liu Tao, can they really deal with it? Xin Mu leaned out his spiritual power to see what action they had taken, but suddenly found that on the other side of the giant pit, there was also a group of people crawling.

There were seventy or eighty of them in this group, and the black pressed a large area, occupying a tenth of the edge of the huge crater.

"Who are these people? Could it be that they are also here to fight the Thunder Source Beast? Now it's interesting, there are two groups of people. Xin Mu smiled in his heart, just to reap the benefits of the fisherman, let them fight first.

Suddenly, the sky darkened, the wind blew up, and the blue sky disappeared in an instant, replaced by dark clouds that obscured the sky. The clouds rolled and tumbled wildly, like waves of a strong wind.

The clouds grew thicker and thicker, turning into black clouds at a speed visible to the naked eye, the sky was as dim as dusk, and the wind was getting stronger and stronger, and it swirled wildly in the crater, blowing a small tornado that swept away everything.

If it weren't for the fact that the people at the edge of the pit were all prostrate on the ground, it is estimated that they would have been sent to the sky by the wind.

But even if they were prostrate on the ground, it was not easy, and the wind tore at their clothes, hair, and backs, leaving their bodies fluttering as if they had lost their weight. They quickly grabbed the dirt with their hands and pressed their bodies against the ground.

"Boom!"

There was a thunderclap in the sky, and lightning flashed.

"It's coming! It's coming! The wind and thunder are coming!" Liu Tao reminded the people around him in a low voice.

The Thunder Source Beast raised its huge head and looked at the sky where the black clouds were rolling wildly, and the eyes of the two beasts with the size of a water basin revealed a light of fear.

"Roaring ——!"

The Thunder Source Beast roared angrily, as if it were a declaration of war against the impending Wind and Thunder Tribulation.

The sound wave of the huge roar centered on the Thunder Source Beast, and with the majestic Yuan Force, it suddenly spread out to all sides, and everyone lying on the ground could clearly feel the violent tremor of the earth.

Their bodies shook uncontrollably, like bumpy beans in a dustpan.

Xin Mu quickly covered his ears. Being hit by a sound wave at such a close distance is in danger of becoming deaf on the spot.

Sure enough, a few people who didn't have time to react fainted directly and bleed from their ears.

"Boom!"

The thunder in the sky was deafening, and the lightning flowed among the black clouds, as if there were ten thousand silver snakes dancing wildly, making the dim mushroom forest flickering and darkening.

"Click!"

A dazzling white light tore through the sky, erratic, but extremely fast, winding and twisting, but it landed on the Thunder Source Beast's body very accurately.

The huge body of the Thunder Source Beast sank suddenly, as if a huge mountain was pressing on his back, its strong limbs were slightly bent, and its high head hung down, losing its domineering aura just now.

"Hiss ......"

A puff of light smoke immediately erupted from the Thunder Source Beast's body. Countless tiny silver lights flowed under the scales, sword spines and strange horns, as if countless poisonous snakes were frantically biting.

"This is the Wind and Thunder Tribulation? It can make a demon beast feel terrifying, and lower its head!If I am struck by this lightning, I am afraid that it will immediately turn into a pile of scorched earth!" Xin Mu lay on the ground and thought secretly, suddenly feeling that the pressure around him had been reduced.

"What's going on???,Is the Thunder Source Beast really getting weaker!"

"Brother Tao, is this the end of the Wind and Thunder Tribulation?"

"No! This is just the beginning! I don't know how many tribulations this demon beast has passed, but it is certainly not a single tribulation. At least a triple tribulation. In the case of the triple tribulation, one is stronger than the other. I don't think this guy will last long!"

"Click!"

Another thunderclap. The dazzling white light makes people's eyes blind for a few seconds.

When everyone looked at the Thunder Source Beast again. I saw that the huge guy was already lying on the ground, and the silver light on his body was circling wildly, and his whole body was glowing with white light. Its eyes were full of pain.

Xin Mu felt that the pressure around him had completely disappeared, and his breathing became much smoother.

The Thunder Source Beast let out a low roar, completely lacking the momentum in front of it. If it is a roar, it is more like a moan. Because this low roar was like a mosquito humming compared to its previous destructive roar.

The Thunder Source Beast stood up slowly, slowly opened its big mouth, and spit out a white ball the size of a watermelon, the silver filaments on the white ball flashed, dazzling, hissing and exploding, containing a terrifying amount of power, like a ball of lightning.

"It's a demon crystal!" Liu Peng couldn't help but cheer, "It can't stand the bombardment of thunder and lightning, and spit out the demon crystal!" ”

"I'll rub it! It's such a big demon crystal!" Xin Mu sighed secretly, this is a thousand times bigger than the demon crystal of a first-level mysterious beast! If he has it, Xiao Jin or Unihorn will definitely be able to evolve.

"Everyone get ready! When the triple wind and thunder tribulation is over, we will do it!" Liu Peng ordered in a low voice.

And on the other side, a group of mysterious characters also passed down the same order.