In the vast wild world, in the reckless deep mountains, a huge and bloated beast frantically flapped two pairs of black wings and fled in a hurry.

A few miles behind it, Yun Fan drove his body to flash wildly, biting the back of the Yin-Yang Beast, not giving the other party a chance to escape.

The difference in speed between the two sides is a fraction of a second, maintaining a relatively equal situation, occasionally a few times Yun Fan chased to the front, after a round or two of the battle, the Yin Yang Beast still ran away with oil on the soles of his feet, making him a little helpless.

In the midst of the battle and pursuit, more than ten days soon passed, and after flying over a thousand zhang peak, there was a green grassland world in front of me, boundless and endless, with no end in sight, which was completely different from the previous ravines and canyon worlds.

"Boss, I always feel that something is wrong, this yin-yang beast seems to have deliberately brought us here."

On the left-hand side, Xiao Hei hugged his hands and had a black face, no matter who pursued the target for more than half a month, he never did much, and he would not feel good.

"As early as a few days ago, I also had such suspicions", Yun Fan's face was full of deep thought, he had already made a clear judgment, but the Yin Yang Beast was very important, no matter what tricks the other party was playing, he had to break all obstacles.

"I have made up my mind, no matter what the plans of this beast are, I will not let it succeed, and I will take it down completely."

"Okay, now that I've come here, I believe that this yin-yang beast will make a move soon, so it's okay, save me from chasing after its ass endlessly", Xiao Hei nodded, he was the same as Yun Fan, knowing that he might fall into the other party's way, but he still had to lean towards Hushanxing, break through adversity, and return home with a big victory.

After another three days, Yun Fan gradually went deeper into this prairie, and the more he walked forward, there was an inexplicable dull feeling pressing on his chest, as if the eyes of countless strange beasts were spying on him.

Along the way, he had seen the bones of large beasts several times, some of which were piled up, and the atmosphere was particularly depressing.

Finally, in a place of grassland and low bushes, the Yin-Yang Beast turned its head and stopped, staring viciously at the enemy that had been pursuing it for more than half a month.

"What is this?", a hundred zhang away, Yun Fan took away the light around him, and looked at the dozen or so giant bones around him, which made him faintly frightened, it seems that this is the place where the Yin Yang Beast led him all the way.

The Yin-Yang Beast opened its huge mouth and made a dull sound, as if it was summoning some unknown creature.

After a few breaths, suddenly, there was a restless sound on the ground within a radius of hundreds of miles, as if an endless army was about to emerge from the underground world.

"Boss, be careful, it's a lot... A lot of bugs".

Just as Xiao Hei's voice came out, the ground of the prairie and the bushes was a scene of broken soil, and all kinds of strange-shaped insects came out, some of them were only the size of a thumb, and some were shaped like a small hill, densely covering the ground as far as the naked eye could see, and the number was almost endless.

"This! This is the Wild Worm Sea", Yun Fan was a little shocked on his face, although he had long expected that the Yin Yang Beast would have a trick to escape all the way to this place, but he also did not expect that this beast would be the Worm King in the Wilderness.

Of course, there is not only one Savage Insect King, this Yin-Yang Beast should be the Insect King of the nearby region.

"Boss, we are already surrounded by a sea of millions of worms."

Xiao Hei took a breath of cold air, and after most of the insects and beasts got out of the soil, they grew wings and flew into the sky, and dense black shadows shrouded a radius of hundreds of miles, and the number and scope were still expanding.

According to the ancient texts of the Land of the Seven Realms, once surrounded by an endless sea of worms, it would be difficult for even a Xuantian Realm monk to successfully break through.

"Capture the thief and capture the king first!", Yun Fan said with a decisive look in his eyes: "With the insect king talking, even if you break through immediately, it will be difficult to succeed, it is better for us to shoot together, kill the insect king as soon as possible, and take advantage of the leaderless dragons in the insect sea, it will be much easier to break through again."

In the unfavorable situation, Yun Fan was still able to remain calm, and his strategy, although it was risky, was a more desirable method.

"Okay! Listen to you, boss, aren't they just some bed bugs?

I saw a black beacon pillar rolling, and the figures of Xiao Hei and Xiao Budian appeared on Yun Fan's side, this time, the three brothers will join forces to fight again.

As the fierce roar of the Yin-Yang Beast resounded on the prairie, the huge sea of insects began to move, with Yun Fan as the central origin, and the scalp-numbing insect shadows rushed quickly.

These insects and beasts are generally lowly cultivated, most of them are only equivalent to human Qi Realm or Outer Qi Realm cultivators, and a small number of them have the cultivation of the Tianyuan Realm or the Yin and Yang Realm, but they are endless, and under the control of the Worm King, they are all fierce and not afraid of death.

"Qilin Holy Flame!", Xiao Hei spewed out a large cloud of black flames, extinguishing thousands of insects and beasts in an instant after the storm rose.

Crackling! The little hand brought up a golden power grid, the power was equally powerful, and when the head intercepted, no matter how many insects and beasts came, once they touched the golden power grid, they fell like headless flies, piling up large corpses on the ground.

"Nine Dragons Burning Plain!", Yun Fan took up several pillars of wind and fire with both hands, condensing into several dragons that blended with wind and fire, scattering and roaring out, burning a large sea of insects into nothingness.

Although it temporarily blocked the sea of insects, this was only a temporary measure, and once it was consumed for a long time, it would fall into the hands of the Yin Yang Beast, and it would be dragged to death.

"Kill the Yin-Yang Beast!".

Yun Fan glanced at Xiao Hei and Xiao Budian, either rolling up a stream of flames around his body, or using the power grid to protect himself, forcibly killing a way and running towards the location of the Yin Yang Beast.

Sensing Yun Fan's intentions, the Yin Yang Beast roared twice, and the huge sea of insects was agitated, and the more dense insects and beasts surrounded and intercepted the three Yun Fan brothers, including those who self-detonated, those who released poison, and those who constantly launched harassment attacks, and even a few master-level insects and beasts launched powerful attack methods.

Almost every second, Yun Fan and the three of them have to suffer hundreds of thousands of attacks, as the saying goes, ants bite elephants to death, no matter how strong they are, in this situation, they have to fall into a scorching confrontation, their advance speed is extremely slow, and the closer they get to the densest area of the insect sea where the Yin Yang Beast is located, the more frequent the attacks, and the greater the difficulty of advancing.

At this moment, more than three or four thousand miles away, a figure was flying away in the sky, and at a certain moment, he stopped, staring at the black cloud-like scene of the skyline in the distance, and his eyes were a little surprised.

"It's... Could it be the outbreak of the sea of worms?", he secretly guessed in his heart, and his figure accelerated, cautiously flying towards the place of the black cloud-like vision.