Falling from the cliff, his body almost fell apart, Xia Yu's heart was full of unwillingness.

In the endless despair, suddenly a swarthy cave appeared at the end of the endless gravel stall, and the direction in which Xia Yu rolled down was facing the entrance of the cave, and he lost his body control and rolled straight into it.

Suddenly, his consciousness could no longer hold on, only to feel that his surroundings suddenly darkened, and he completely lost consciousness.

The moment Cui Dalong saw Xia Yu tumbling off the cliff, his heart was suddenly relieved.

This lasted for at least two hours of pursuit, and in addition to the physical competition, the two people were more of a will fight.

He is now full of admiration for this kid.

It is unheard of for an ordinary teenager who has not cultivated to be able to persist for so long under his own pursuit.

He even felt a little sorry for this young man, if he hadn't become the target of the Blood Blade, his future would have been extraordinary.

It's a pity, it's a pity, he has to watch this tenacious teenager die before he can rest assured.

The duration of the "Red Pill" is still half, and his physical strength, energy, and even physical strength will all increase within the time of the drug's effect. He didn't waste any time, and cautiously followed the blood trail that Xia Yu rolled all the way to the next step of the cliff.

Because of the knee injury, he was not fast, and he was cautious.

But soon, he also saw the somewhat eerie hole. A strange smell permeated the cave entrance, vaguely familiar, but I couldn't remember it for a while.

Suddenly, his pupils suddenly shrank!

It's the Steelclaw Wolf! That's the smell of the only 3-star beast Steelclaw Wolf that has ever appeared in the vicinity!

"Whew~"

At the moment when Cui Dalong just reacted, a terrifying roar that seemed to be descending from a fierce god came, and the unique coercion of the fierce beast even suppressed his perception, making his legs and feet numb, and he almost fell to his knees.

This is the true overlord of this continent - the power of the beast!

He forcibly cheered up, and while the effect of the medicine was still turning around, he urged his whole body strength and ran away frantically!

Not to mention that he was too seriously injured, even during the period of victory, he would not dare to face a steel-clawed wolf with 3-star strength as an adult.

This sloping cliff is relatively steep, and it is okay when it comes down, but it takes a lot of effort to climb up, but fortunately, the medicinal effect of the "red pill" is still there, and Cui Dalong held his breath and ran until the initial cliff road before he could stop.

"Red Pill" is invalid!

His legs suddenly became sore, and his whole body could no longer squeeze out any strength, and he collapsed to the ground.

Side effects are coming.

Cui Dalong took a deep breath, and then noticed that the fierce beast steel-clawed wolf did not chase after it let out a terrifying roar, and couldn't help but feel a little strange.

"That kid must have been swallowed in one bite, right? I'm done with my mission. I don't know what's going on with Lord Green Fox......"

At this moment, he collapsed all over his body, and when he saw that there was no danger, he relaxed slightly, but he still set up the source crossbow on guard. Only then did I recall that when I was leaving, it seemed that another 4-star powerhouse appeared, and I don't know where it was sacred.

Maybe one day, I can reach that kind of strength!

......

Xia Yu came to his senses in a burst of pain.

At this moment, there are dozens of wounds on his body that have been cut by rubble, and the flesh and blood are blurred everywhere, and even two cuts have been made on his head, and the fractures are even better in several places.

Coupled with the super-strength overdraft of physical strength, and without a trace of strength, the whole person is almost the same as a corpse.

But for some reason, he came to his senses, though he preferred to remain unconscious on his own.

Because, it really hurts!

Xia Yu didn't dare to imagine how he survived when he was so seriously injured?

Could it really be the source energy of this planet that can improve the human system?

He had this idea for a long time, and when he first crossed over, he found that the health of ordinary people in this world was generally good. Moreover, the so-called "fierce" beasts of more than 3 stars are rumored to be called "fierce" beasts because they can all rely on their physical instinct talents to use source energy, and the so-called physical strength and strength are much greater than those of beasts.

Since then, Xia Yu has had doubts.

Especially after he came into contact with the mechanism technique, he already knew that some mechanism masters could also extract special source energy crystals from fierce beasts or some special plants, and often had some other effects.

Perhaps, source energy may not be just ordinary energy sources such as oil and coal, but is essentially closer to a singular energy.

The natural source crystal may only be the most stable carrier of this energy, but it is not the only one.

It's just that he can't even move a finger now, and he lies crookedly in this black cave...... Uh, what's that?

Xia Yu couldn't tilt his head, but just turned his eyes to the left front, and was suddenly startled.

In the dim cave, there were two green and faint points of light, as conspicuous as green gems embedded in the black curtain.

Gradually, his eyes finally adjusted to the dimness around him slightly, only to realize that the pair of gems was actually a pair of eyes!

Straight into his eyes!

The moment he looked over, the eye blinked.

Is it a ferocious beast?

Xia Yu's heart tightened to the extreme, and his first reaction was to run away quickly, but now his body was struggling to even tremble!

Wait, why didn't it eat itself?

He mustered up the courage to continue looking, and the green eyes were still extremely intimidating in the dim hole, but there was no movement.

Xia Yu seemed to understand something, and muttered: You can't seem to move......

Yes, one man and one beast, staring at each other from a distance, motionless.

It didn't take long for Xia Yu, who was concentrated, to soon feel endless exhaustion coming over again, and seeing that those eyes showed no signs of moving, his heart was at ease, and he fell asleep again.

When Xia Yu was unconscious, for some reason, the perceptual cyclone in his mind slowly started to work on its own.

Gradually, a mysterious structure flickered, appeared and collapsed.

In the process of this repetition, a trace of unknown energy continued to grow, flowing along the meridians in his body, nourishing his dry body as if there was life.

Xia Yu, who was sleeping, felt that he was immersed in a mysterious space, and his consciousness was hazy. But his body was slowly rejuvenated by that special energy.

Gradually, he felt as if he had gained some strength again.

I want to struggle to wake up in the haze, but the whole soul seems to be in a quagmire, and every time I want to break through, but it is always a little close.

But that energy is still spreading and spreading......

I don't know how long it took, the perceptual cyclone that kept spinning automatically in Xia Yu's mind suddenly stopped, and his body, which had been stiff, trembled slightly, and then gradually came to his senses.

"I'm not dead......"

That was his first thought, and then endless pain struck.

When he tried to lift his arm, he found that he could move.

I really escaped!

It's just that there are a few bones in the whole body, and the surface of the body is even more bloody and blurry, with injuries almost everywhere, but I vaguely feel that there is still residual energy in the muscles.

I can move!

He sat up in pain, and immediately turned to look at the green eyes not far away—it was still there!

It's just that for some reason I haven't moved, and I'm still staring at myself.

At a distance of tens of meters, Xia Yu could even smell a special smell of decay.

With a lot of ruthlessness, Xia Yu still gritted his teeth and stood up, but this body couldn't escape the steep cliff at all, and he had the courage to walk inside.

Gradually, Xia Yu saw in the dim light that the owner of the pair of eyes turned out to be a huge wolf, almost twice the size of the steppe wolf on the earth, lying on the ground, his body seemed to be lifeless.

But the same huge wolf head stood straight, and when it saw Xia Yu coming over, its eyes blinked again.

It didn't die, but it didn't seem to be able to move......

Well, it should be the iron-clawed wolf that Uncle Chen said had appeared nearby?

The closer he got, the more Xia Yu could feel that there seemed to be a strange aura on the giant wolf's body, a bit like death qi, but there was no such smell, as if something had invisibly devoured its vitality, but it didn't kill him.

Under strong curiosity, Xia Yu saw that there was no danger, and continued to slowly approach the giant wolf.

It wasn't until he walked less than two meters that he saw a faint light coming out of the belly behind the side where the giant wolf was lying, and near that light, the part of the flesh and blood on the giant wolf's body was actually a little transparent, and a shiny spar was leaking from time to time.

The feeling, as if there was another level of metaverse around it, engulfed part of its body, but it was constantly released......

The giant wolf is still alive at the moment, but his life is almost gone.

Xia Yu roughly understood, that spar was obviously not an ordinary thing, it was said that the fierce beasts could directly use the source energy to improve their strength through some kind of talent, and it was estimated that the source crystal was also what they needed.

This giant wolf should have mistakenly swallowed the spar as the source crystal, but it couldn't be refined, and it was even swallowed up by the strange spar with endless vitality, and now there was only the last trace of breath left.

If you don't die, it's really time for you to run......

Thinking of the horror of the rumored beast, Xia Yu couldn't help but be afraid for a while.

Outside the cave of this iron-clawed wolf, Cui Dalong didn't dare to chase in, you can imagine how fierce the iron-clawed wolf is on weekdays.

Xia Yu guessed correctly, Cui Dalong was not lightly injured, and he was also a three-star junior strength, so he would never dare to provoke this steel-clawed wolf.

Moreover, the ferocious beast has its own majesty as the overlord of one side, even if the vitality is about to be extinguished, the iron-clawed wolf does not want to end up in the hands of humans as food and materials, even if the last vitality is exhausted, it still has to let out the last roar of its life.

It was also after that roar that its vitality was gone, and only the last trace of clarity remained, so naturally there was no way to take Xia Yu again.

At this moment, there was even a trace of regret and unwillingness in its huge eyes.

Xia Yu couldn't see so many things.

After confirming that there was no danger, he finally couldn't suppress his curiosity, and slowly walked to the side of the giant wolf, carefully examining the strange spar.

Around the spar, part of the giant wolf's body flickered and flickered, as if it existed in another dimensional space, extremely mysterious and dangerous......