In the constant coughing and struggle, Yun Yun was unable to stand up again.

Obviously, she misestimated her current strength and found the wrong opponent.

However, she originally belonged to a person with such a character, otherwise she would not have ended up being assassinated by her peers.

Looking at this monster again, it is also very shrewd.

After observing from a distance for a long time, he confirmed that Yun Yun might not be able to resist anymore, so he rushed forward again.

Seeing that the demon beast was about to slap Yun Yun to death with one claw, she was still chaotic and stiff, and she hadn't recovered yet.

In the midst of the crisis, a wooden box flew from nowhere and smashed on the head of the demon beast.

In the midst of the pain, the demon beast retreated a long way.

It doesn't seem to be the battle-hardened kind.

He was followed by a young man of about twenty with an ordinary face and perfect body proportions.

He does not exaggerate his muscles, and he looks very majestic under the support of the waist-to-shoulder ratio.

There was no nonsense, he picked up the box on the ground, and fiddled with it for a long time with a very fast hand speed, turning it into a staff intertwined with wood and metal.

With a crackling sound, he used his staff to unleash a wrist-thick thunderbolt that struck the monster straight into it.

Although the thunder only electrocuted its skin, it froze in place, and had a controlling effect.

It didn't stop, and when the thunder struck, the boy once again fiddled with the box that had been turned into a staff.

This time, in his hand, it was a broad, long sword with a wooden center and a metal edge.

However, when he rushed in front of the demon beast with this sword, the demon beast also woke up.

Immediately, the boy raised his sword and slashed down.

The monster's reaction was not slow, it quickly locked on the trajectory of the long sword, turned around and pumped its tail towards the long sword.

It's a pity that the young man's sword raising is just a feint, although this demon beast has a lot of intelligence, but it is not so smart.

With a beautiful whirl of the young man, the long sword slashed at the weak spot of the monster's tail as if it had eyes.

Without any suspense, it was cut down.

After howling twice in pain, the demon beast crawled to its feet.

Although it is hunched over because of its short limbs, it is also more than two meters tall, like a wall.

Compared to the figure of the boy, it is simply a bamboo pole.

Looking at the demon beast that was angrily attacking, the young man did not panic, and the corners of his mouth curled up again to flick the box that had turned into a long sword.

This time, in his hand was a very thick spear.

It seems that if this demon beast continues to rush like that, it will definitely be pierced by this spear.

However, instead of being more stupid in its angry state, this demon beast was much smarter.

It leapt to its feet, and in the boy's surprised eyes, it jumped in front of the boy and slapped it sideways at the spear.

The young man, who did not dare to fight with the demon beast at all, hurriedly abandoned the spear and continuously bounced to distance himself from the demon beast.

"Yes, it got me interested. The boy muttered as he stared at the monster that was running again.

He still didn't panic, even though the weapon wasn't in his hands.

At the same time, in the midst of a whisper, he quickly pinched his hand.

"Scatter!" he shouted calmly as the demon beast was about to rush in front of him.

In an instant, the spear that had been slapped to the ground floated on its own, and split into countless tiny arrows in an instant.

Although the demon beast had already sensed a sense of crisis, these small arrows were too fast, and before it could figure out what was going on, it had already been pierced into a hedgehog.

Without even a struggle, it crashed to the ground.

Judging from the white foam left on the side of its mouth, it appears to have been poisoned.

"Are you alright?" the young man came to Yun Yun and stretched out his hand to ask.

"It's okay..."Yun Yun rubbed her head and stood up with the help of the young man.

"Who asked you? I'm asking about it! What a delicate mechanism!" the young man said, pointing to Yun Yun's "broken copper and iron" arm.

"Uh... It should be fine..."Yun Yun was stunned.

"However, I don't think it's exquisite...," Yun Yun said after scraping the rust on it.

"What kind of mouth? I've never seen such delicate workmanship in my life, and most of the mechanisms that replace the original limbs can't be so flexible. The boy said in admiration.

"Hmm, I'll see you soon. The boy then said with a frown.

With that, he left.

Apparently, he received unusual news.

Looking at the young man who disappeared after a while, Yun Yun patted the arm of the "broken copper and iron" and said, "Say goodbye!"

When leaving, Yun Yun carried the tail of the demon beast.

As for the main body, not only is it highly poisonous, but the boy has not recovered his weapon, so there is a high probability that he can't eat it.

Back in the cave, the old woman didn't deal with the monster's tail herself.

It's just a faint sentence: "When you were fighting with demon beasts, you didn't use your mental method, right?"

"I'm going to lose my life... What do you care about..."Yun Yun responded helplessly.

Later, they simply roasted it over a fire and ate it.

To Yun Yun's surprise, the taste was actually not bad.

So for more than a month in the following month, she set her eyes on this kind of demon beast and only hunted this kind of demon beast.

Come to think of it, it shouldn't be a grudge.

On this day, which was almost a month longer than the three months that the old woman swore about, Yunyun reached the bottleneck and the edge of breakthrough.

"How do you build a spirit with this kind of cultivation?" Yun Yun asked.

"Turning the mind again, reversing the mind method, and so on, until the spiritual power stored in your dantian space has a substantial shape. The old woman said lightly.

"Huh...?" Yun Yun's face turned green.

If you do this, it is difficult to say whether you will explode and die, and the pain must be unavoidable.

And, that's still the heart.

"It's up to you whether you do it or not, anyway, it's not that you're in a hurry to return to the sect. The old woman said, and gnawed on a large mouthful of the monster's tail meat.

"Well... All right... Count you ruthless..."Yun Yun reluctantly began to break through.

However, as soon as she began to reverse, she couldn't bear to stop.

The pain that pierced her heart made her bloodless in just a moment.

But she didn't give up and started a second attempt.

This time, after the positive rotation was over, she took a large mouthful of the monster's tail meat.

Cold sweat fell like rain.

The complexion loses its color in an instant like paint seeing water.

In the agony, she finally completed the first forward and reverse reversal.

However, the gas-like spiritual power in her dantian space did not change in the slightest.

After taking a deep breath, she continued her operation with a determined gaze.

Over and over again, over and over again, she forgot the concept of pain in pain, and just numbly ran her mind.