Although it is said that after getting along for a period of time before, Lin Yuan believes that the three flat-headed brothers have established a certain relationship with him.

They shouldn't leave so easily.

But as the saying goes, you don't know your heart!

What's more, it's a demon beast with a ferocious temperament?

Some animals are not fed after all.

But then again......

At the beginning, it was Lin Yuan who forcibly arrested the three flat-headed brothers, and he didn't have any good intentions......

If those three flat-headed brothers really want to run, they are actually understandable.

It's just that Lin Yuan has fed them for so many days after all.

Moreover, when I fought before, I was afraid of hurting them, so I put them down halfway.

If they really ran away like this, Lin Yuan would still be very sad.

"Evil beast, evil animal, if you really run away, then it is best not to appear in front of this king again, otherwise, this king will have to taste the taste of Brother Pingtou!" Lin Yuan frowned and said secretly in his heart.

Now, Lin Yuan really wanted to go out and look around to see if the three flat-headed brothers had encountered any trouble nearby, so they couldn't come back in time.

However, after experiencing the battle with those three blacks and the pursuit of the suspected black man in the middle of foundation building, he was greatly stimulated, and he could clearly perceive that the bottleneck of the foundation building period seemed to be gone!

Next, as long as he finds a place to cultivate well, he can directly break through to the foundation building period.

"Whoosh!"

So, Lin Yuan temporarily put aside the matter of the three flat-headed brothers, turned into a streamer, and quickly rushed into the cave.

Then, he sat in the cave with a medium-grade spirit stone in his mouth, refining the second-level elixir in his body, as well as the snake gall of the black python in the late stage of qi training.

"Boom!"

This time, the mid-grade spirit stone, the second-grade elixir, and the power in the snake gall bladder immediately rushed up like a flood that opened the floodgates, in the meridians in Lin Yuan's body.

But the power provided by these three didn't seem to be enough for Lin Yuan to absorb at this time!

At this moment, his whole person seemed to have turned into a greedy black hole, directly devouring the massive spiritual energy in the surrounding heaven and earth.

"Boom!"

A moment later, due to Lin Yuan's crazy devouring, a vision of heaven and earth appeared in the air above Lingshan, condensing a thick black cloud.

At this time, the demon beasts within a radius of dozens of miles from Lingshan all saw the vision above Lingshan, and they couldn't help but widen their eyes, revealing a look of surprise and uncertainty.

There are many demon beasts, and they all want to run to Lingshan and take a closer look.

But they knew that on that spiritual mountain, there was a group of very terrifying bull demons, so they didn't dare to approach it at all.

However, at the same time, in the air dozens of miles away from here, a giant vulture with a wingspan of more than six meters long did notice the heaven and earth above Lingshan, and its eyes flashed, and then it shook its wings, and flew directly and fearlessly at a terrifying speed!

The aura on this vulture's body is very terrifying, wherever it passes, the demon beasts in the mountains below are all prostrate on the ground, silent like a cicada, and they don't even dare to come out of the atmosphere!

At the same time, inside the Lingshan Cave Mansion.

Lin Yuan, who was sitting cross-legged with his eyes closed, had a very comfortable expression on his face.

After the bottleneck of the foundation building period disappeared, he could finally absorb the aura again and improve his cultivation.

Moreover, at this time, his dantian qi sea seemed to have expanded a lot, and the amount of spiritual qi that could be contained was also greatly improved.

And you must know that because he often eats meat, eats pills, and soaks in the mysterious pool water, Lin Yuan's physique has already been improved far beyond normal demon beasts of the same level, and therefore, his dantian qi sea space is also far beyond that of demon beasts of the same level.

After expanding again at this moment, it is about three points larger than the demon beasts of the same level.

However, even so, under the supply of massive heaven and earth aura from the outside world, his dantian qi sea was still quickly filled!

However, after the dantian qi sea was filled with aura, it did not stop absorbing the aura, and it was still devouring the aura of the outside world at an astonishing speed, so that the concentration of aura in Lin Yun's dantian qi sea was constantly compressed.

In the end, the aura that had been compressed to the extreme gradually condensed into a liquid true element, quietly suspended in Lin Yuan's sea of qi.

"Quack, quack!"

But who knew that at this moment, a fierce birdsong suddenly sounded in the air outside.

It turned out that the giant vulture had already felt the top of the Spirit Mountain, and waved its wings and shot out a crescent-shaped wind blade, directly slashing at the bison on the mountain.

"Moo!Moo......"

Seeing this, the herd roared in anger and immediately urged their weapons to launch a counterattack.

Although the vulture's aura is terrifying, the warlike herd is not afraid, and they will defend their home to the death.

What's more, their king is still there, and they are not afraid.

It's a pity that apart from Lin Yuan, among these bison, the most advanced ones are only the cultivation in the late stage of Qi cultivation.

And that giant vulture is a powerful existence that builds the foundation, and it is simply not something they can compete with!

Therefore, after a wind blade, many bison, even with the weapons and equipment that Lin Yuan had created for them, were directly cut into pieces, and their flesh and blood flew sideways, staining a large area of the mountain red.

At this time, although Lin Yuan was breaking through, he also sensed what was happening outside, and couldn't help frowning, with an anxious look on his face.

He had already sensed that the vulture outside was a powerful existence in the early stage of foundation building, and it was simply not something that his herd of cattle on the Spirit Mountain could contend with.

In the entire Spirit Mountain, I am afraid that he is the only one who can compete with the other party.

It's just that now he is breaking through at a critical juncture, and he can't free up his hands at all!

"Hurry, hurry, hurry!" Lin Yuan's heart was very anxious, but he had to speed up the speed of breaking through to the foundation building period as much as possible.

It's just that when he breaks through, I don't know how many bison will die tragically under the wind blade of that vulture on this spiritual mountain.

"Roar!"

Who knows, at this moment, a familiar roar suddenly sounded.

"It's the Monkey King!" Lin Yuan was slightly stunned, and then knew who was coming.

It turned out that the monkey king on the Monkey Mountain, for some reason, suddenly appeared on the Spirit Mountain at this time.

Lin Yuan didn't know whether the appearance of this monkey king was a blessing or a curse for the bison on Lingshan, so he couldn't help frowning, showing a worried look.

Speaking of which, this is also because he is a little weak-hearted......

After all, this spiritual mountain was snatched by him from the Monkey King.

If the Monkey King wants to come and take back this spiritual mountain, it is also a reasonable thing.

It's just that not long ago, Lin Yuan had just easily defeated this monkey king, so he didn't quite believe that this monkey really had that monkey gall!