Yang Yu was in the corner, and he could see everything that happened near the Lingshi Pit clearly.

Mu Que used this treasure, but it was not an ordinary magic weapon.

Generally speaking, it is difficult for a Qi cultivation period cultivator to manipulate a flying sword, even if it is a tenth layer of Qi cultivation period, it is difficult to manipulate a flying sword to achieve a fatal blow from a few zhang away.

And Mu Que's flying sword turned out to be almost the same as the flying sword of the monk in the foundation building period, and even had some similarities with Yang Yu's talisman sword.

This person is the old man Mu, and it is very normal to have some exquisite treasures in his hands.

Although Yang Yu was very interested in Lingjing, he also knew very well that it would not be easy to kill this person.

Yang Yu released a trace of divine consciousness to see what this Mu Que wanted to do.

After Mu Que killed Sang Guijiu, he immediately picked up Sang Guijiu's storage bag and looked at it carefully.

After a while, Mu Que looked up to the sky and daxiao.

There was a look of ecstasy on his face: "There are so many spirit stones, fortunately I came here today, otherwise I would have been deceived by this group of Qi cultivation period cultivators!"

Next, he searched carefully on Sang Guijiu's body, and even took off his body armor.

This made Yang Yu a little speechless.

This Mu Que is also the ancestor of the Jindan period, how can it be as if he has never seen the world.

After searching the corpses on the ground, Mu Que began to dig up the spirit stones in the spirit stone pit.

Yang Yu frowned.

The remaining more than 1,000 spirit stones, Yang Yu was not very interested, but the spirit crystal was something that Yang Yu must get.

This thing can quickly restore the attributes of spiritual power, far surpassing all other treasures. And it has no price, it is not a treasure that can be measured by spirit stones at all.

However, Yang Yu also saw it very clearly, this Mu Que was a tenth-level monk in the Qi cultivation period, and he was the ancestor of the Jindan period, so he could not be easily provoked.

"What kind of treasure is this!" Mu Que suddenly hahadaxiao said a few times: "What a rich spiritual power, hundreds of times higher than ordinary spirit stones!"

During this period, Yang Yu thought about it in detail and finally decided to give up this spirit crystal.

Although this item is extremely valuable, it is not worth risking one's life for the sake of this treasure.

What's more, this is not the only spirit crystal, there are still four spirit crystals waiting for Yang Yu to retrieve.

Yang Yu walked towards the depths of the tunnel.

About a quarter of an hour later, Yang Yu came to a spiritual stone pit, although there were no monks nearby, but the sound of percussion nearby was loud, Yang Yu shook his head and turned to leave.

Next, Yang Yu wandered away the rest of the mines, and there were other monks nearby, which made Yang Yu a little helpless, so that there was no point in delaying here, it was better to go to the second floor of the mine now, after all, there was no one to disturb there.

Not far from the cave labyrinth, Yang Yu suddenly smelled a trace of blood.

After going through all kinds of trials in his previous life, Yang Yu was very sensitive to this bloody aura, his eyebrows couldn't help but raise slightly, and his divine sense was released, carefully observing the surrounding situation.

A moment later, Yang Yu found a monk lying in blood, and the storage bag on his body was gone.

This person is about forty years old, and Yang Yu has no impression of this person.

But why this person died tragically here made Yang Yu a little curious.

Looking at its scars, it seems that it was killed by a single blow, and the other party should be very strong.

Or rather, the dead monk had no defenses at all.

Yang Yu guessed that it was very likely that the monks killed each other in order to seize the treasure, but the murderer Weishenme did not bury this body, but was so blatant?

In any case, this spirit stone mine cave has become very unpeaceful.

Yang Yu didn't want to wade into this troubled water, so as not to cause any trouble.

Therefore, Yang Yu quickened his pace and walked towards the cave maze.

After walking a short distance, Yang Yu suddenly heard a few fights.

Immediately afterwards, a monk flew in Yang Yu's direction.

Behind him, a monk came after him.

"Daoyou help, he wants to kill us all!" The person in front fled all the way and shouted to Yang Yu all the way.

But when he saw Yang Yu's appearance, he couldn't help but chuckle in his heart.

This person is none other than Xu San.

At this time, Yang Yu also saw clearly that the person behind Xu San was Mu Que.

This spiritual stone mine cave is so big, it is a coincidence that they can meet together.

If there was only Xu Sanyi alone, Yang Yu wouldn't mind killing him.

But Mu Que, who was following closely behind him, Yang Yu frowned slightly, it is better not to mess with this matter as much as possible, although this spirit stone mine cave is large, it cannot escape the siege of the Jindan period monks.

Unless it was a last resort, Yang Yu didn't want to enter the third layer of the Spirit Stone Cave.

Yang Yu's body shook and turned his head into a tunnel.

Although Xu San was a little afraid of Yang Yu, at this moment he only wanted to escape for his life, and it was best to shift Mu Que's attention to Yang Yu.

Yang Yu escaped very fast, and in the blink of an eye, he escaped more than 100 zhang, but there were very few corners, and Yang Yu's route was very clear, and he couldn't get rid of Xu San at all.

Xu San's speed was not slow, his feet were red, and he seemed to be stepping on a fire.

"Fire Step Talisman!" Yang Yu couldn't help but be slightly surprised when he saw this, this kind of talisman is an extremely rare talisman seal, even before the catastrophe came, it was also very precious, the reason why Xu San was not killed by Mu Que on the spot was probably because of this talisman seal.

A moment later, dense stalactite forests appeared in front of Yang Yu.

Yang Yu didn't hesitate at all, he rushed into it with an arrow step, and soon his figure disappeared without a trace.

This stone forest is intricate, almost a few steps is a corner, even if two people are very close, if they are not careful, they may be separated.

Before Xu San came to this stalactite forest, his face showed a hint of embarrassment, but looking at Mu Que who was getting closer and closer behind him, he gritted his teeth and burrowed into the stalactite forest.

And Mu Que, without the slightest pause, also followed.

After Yang Yu entered the stone forest, he was familiar with the road, and after making sure to get rid of Xu San, he immediately went to the exit of the second floor of the mine.

As for Xu San and Mu Que being able to get out, it all depends on their luck.

………………

Entering the second floor of the mine, Yang Yu walked a little deeper, and then continued to mine the spirit stone, while using the spiritual power contained in the spirit stone to nourish the spirit fruit.

In a flash, five days passed.

Yang Yu's harvest is also quite a lot, but compared to the harvest of the Spirit Pit, it is far behind.

In fact, for the current Yang Yu, the spirit stone is not so important.

If it was possible, Yang Yu still wanted to leave this place, buy some desolate beast inner pills, and refine the pills by himself.

After the catastrophe, the alchemists discovered the wonderful effect of the Desolate Beast Inner Pill, so they began to refine the pill with the Inner Pill as the main material, and many new pills began to appear.

Yang Yu also mastered several of them by chance.

One of them is called Qingyuan Dan, which is refined with the first-order desolate beast Inner Dan as the main material.

This kind of elixir has an excellent effect on monks from the fifth to the tenth layer of the Qi cultivation period.

Although Yang Yu had also mastered some superficial alchemy methods, there was no low-level Danding in the storage bag.

Although Qingyun Ancestor's Danding is of excellent quality, he does not have enough earth fire resources, so he can't urge this Ding.

Other than that, it's the spirit grass.

Although the spirit grasses needed to refine Qingyuan Dan were not complicated, they were just a few common spirit grasses, but in this mine, these spirit grasses were nowhere to be found.

Therefore, Yang Yu had a plan to escape from this mine in his heart.

It's just that there is only one exit from this mine, and it is not easy to leave.

Thinking of this, Yang Yu let out another long sigh.

Take out the spirit fruit casually and look at it carefully.

After this period of spiritual power absorption, it has become an oval spherical shape, and the potholes on it have disappeared.

Moreover, the light blue color of the spirit fruit became more and more intense, and after Yang Yu's divine sense was immersed in it, he felt more and more the rich water spiritual power, soft and soft, which made Yang Yu reluctant to leave.

Yang Yu had tried to find out how big this spirit fruit was, but to his disappointment, the inside of this spirit fruit seemed to be boundless.

And no matter where Yang Yu was, he didn't feel any difference.

Ten days passed in a flash.

Yang Yu went to the cave hall to wait as usual.

The number of monks who came this time was much smaller, and only one hundred and fifty or sixty remained.

Moreover, most of these monks did not have the same joy on their faces as last time, and they all looked nervous.

Although Yang Yu's expression was indifferent, he did not relax, and stood at the mouth of a tunnel casually.

If there is anything wrong, Yang Yu can quickly escape from this place.

Mu Que did not appear, and Xu San did not appear either.

Yang Yu guessed that the two were still trapped in that stone forest, and if they were smarter and make more marks, they would be able to barely leave in a few months.

But if you are like a headless fly, you are scurrying around, and it is not easy to leave.

After about an hour, a foundation building period monk walked in and coughed lightly, "Pay your spirit stones and hunted beasts!"

Yang Yu hurriedly stepped forward, paid three hundred spirit stones, and then left the Divine Sense Imprint, and left quickly.

This foundation building period monk did not mention Mu Que's matter, which made Yang Yu slightly relieved.

Leaving one step earlier was also to dig another spirit stone pit before everyone returned to the mine.

…………………………

Two hours later, in the back garden of the City Lord's Mansion in Bluestone City, a foundation building monk stood respectfully in front of the old man surnamed Mu, holding a storage bag in his hand, and said respectfully: "Master, this is the spirit stone that has just been collected, please take a look!"

"Where's Que'er?" The old man surnamed Mu raised his eyebrows slightly, and immediately took out a golden brand from his arms, looked at it a few times, and then relaxed slightly.

Mu Que's character, he knows very well that he will not let go of this kind of thing of collecting spirit stones.

Therefore, the old man surnamed Mu guessed that Mu Que had suffered an accident for the first time, so he took out Mu Que's life card and took a look, and found that it was intact.

"Could it be that Que'er has changed his temperament and gone to retreat and cultivate?" the old man surnamed Mu secretly guessed in his heart.