The next day, Wu Yuan followed the Li family back to Yuanshan Town again.

Along the way, Li Tai and Li Kai were persuading Wu Yuan to make him think again.

No one is sure what is inside the cave, but listening to Master Zhou's description, it can be determined that there must be dangers in the cave.

Although the two of them did want to settle in Qingyang City, if they wanted to sacrifice Wu Yuan, they would rather stay in Yuanshan Town for the rest of their lives.

However, Wu Yuan was more determined than they imagined, and along the way, they gave both of them affirmative answers.

And after returning to the Li family in Yuanshan Town, Wu Yuan entered a state of retreat for the first time.

Even Li Yan didn't even take a look.

He was worried about Li Tai and them, so he asked Li Yan to persuade him.

The reason why Wu Yuan is so determined is very simple, he still has four years to go.

Four years later, no matter what the strength of the realm is, he will go to Tianwu City.

Therefore, if there is something in the cave that can make him stronger, then Wu Yuan will not give up.

He doesn't have much room and space to choose.

Wu Yuan returned to the back mountain, did not hesitate too much, and directly entered the extreme martial space.

Before, he had discovered that there was another good thing in the Extreme Martial Order, but it was only because he was delayed by the Punching Tower, so he didn't try it for a long time.

Now, Wu Yuan finally has time.

Walking towards the depths of the Extreme Martial Space step by step, Wu Yuan didn't know how big this space was.

Because Lin Lang, who has lived here for hundreds of years, has not explored all the space.

The most important thing is that because of the strength of Wu Yuan, a lot of space has not been opened for the time being.

Soon, Wu Yuan came to a stone room, this is the good thing he found in the Jiwu space some time ago.

It seems that he can temper the war pattern in his body, and temper his body and true yuan at the same time

Lin Lang also appeared behind Wu Yuan at this time, looking at the stone room in front of him, he shook his head with palpitations, as if he had seen something very terrifying.

"Boy, are you sure you're going to try? It's really not easy. Lin Lang reminded.

Wu Yuan nodded, of course he knew what was going on.

To put it simply, this is a stone room that is tempered in all directions, and the true element, war paint, and body can be tempered enough in it.

It's like another way of refining the Extreme Martial Body, but the effect is better than the Extreme Martial Refining Body, and the pain it endures is also greater.

"Lin Lang, do you think I can use this to impact the Great Knot Dan Realm?" Wu Yuan asked Lin Lang.

Although Wu Yuan was eager to improve his strength, he would never put himself to death.

The cave is full of dangers, and Wu Yuan has to find a way to raise his strength to the peak.

War paint is difficult to improve in a short period of time.

And the Huang-level Dacheng realm has just been stabilized by Wu Yuan, and if it is improved again, it will cause bad results.

Therefore, for Wu Yuan, impacting the Great Knot Dan Realm is the best choice.

After all, yesterday, he had already felt the loosening of the realm in his body.

"Yes, yes. But boy, it's really uncomfortable, you have to be careful! Lin Lang reminded again.

After Wu Yuan received an affirmative answer, he directly pushed open the stone gate and said, "As long as you can improve your strength, it's enough!" ”

The stone room was very dim, with only a little bit of light, which could barely allow Wu Yuan to see the situation inside.

It's empty, there's nothing in it.

Wu Yuan came to the center of the stone chamber, where there were three small stone platforms.

Three small stone platforms, corresponding to the true element, the flesh and the war paint.

Wu Yuan sat on the stone platform in the center, which was the tempering of Zhenyuan.

In an instant, the scene around Wu Yuan ushered in a rapid change, and the stars lit up, and Wu Yuan seemed to be sitting on the star dome, overlooking everything in the world.

At this moment, a terrifying light shot on the Wuyuan Dantian.

It happened to be the location of Wuyuan Zhenyuan Dan.

Under the illumination of the bright light, the True Yuan Dan was blown up in an instant, and along with Wu Yuan's body, it was also destroyed.

Wu Yuan only felt that in an instant, he had nothing left.

The pain was so intense that he didn't even have time to scream.

It's as if someone is holding a small hammer and grinding your body little by little while you are conscious.

This pain goes deep into the marrow and soul.

"Ah~~~"

Outside the stone room, Lin Lang heard Wu Yuan's howl of pain, and couldn't help but shake his head and said, "I said, this thing is not for human use." You really can't cultivate like this! ”

Over the years, Lin Lang has seen many masters of the Extreme Martial Order, no matter how strong they are, after entering this stone room, they will let out extremely miserable howls, and even some people who are not firm in their minds will be directly tortured and crazy.

The combination of sober consciousness and pain deep into the bone marrow, the impact is indeed too great and too great.

Wu Yuan could only feel that his body had been shattered into a little light, as if it had merged with the entire starry sky.

I can feel the pain, I can perceive the state of my body, but alas, I can't do anything, except howl in pain.

After his body was completely destroyed, Wu Yuan found that the stars that were originally floating in the air were actually surging towards his body, and the two converged to slowly reshape Wu Yuan's original body.

After the body was completely reshaped, Wu Yuan found that the True Yuan Dan in the dantian position was two points stronger than before.

The feeling of loosening the realm became more obvious.

"Ahem~Useful~" Wu Yuan said weakly.

Immediately, another terrifying light slammed into the position of Wuyuan's dantian and bombarded Wuyuan's Zhenyuan Dan.

"Ah~"

A painful wail came from the stone chamber again.

"Twice!" Lin Lang stood outside the stone room, silently counting the number of times Wu Yuan endured.

This kind of improvement is slow, but it is very solid, and it will not cause hidden dangers like the golden pregnant fruit.

At the same time, it can also remove the original impurities in Wu Yuan's body in the process of smashing and reforging again and again, making it more powerful.

"Ah~"

"Three times!"

In this way, Wu Yuan was recast again and again, and was smashed again and again, and Lin Lang recorded the times one by one.

After seven screams, the closed stone door finally opened.

Lin Lang looked towards the stone room in fear, Wu Yuan was sitting on the stone platform at the moment, and he didn't even have the strength to stand up and walk out.

Lin Lang could only cautiously walk towards Wu Yuan and help him out.

Of course, as far as Lin Lang's own wishes were concerned, he didn't want to enter this stone room.

I don't want to think about it for a second!

"How many times have I just been through it?" Wu Yuan lay on Lin Lang's back and asked weakly.

Under that kind of pain, he couldn't remember exactly how many times he had experienced it.

Fortunately, Lin Lang was experienced and replied, "Seven times!" ”

"Really? It's a pity that I can't bear it. Otherwise, I feel that after going through it seven times, I will be able to enter the Great Knot Dan realm. Wu Yuan said regretfully.

"Alright, boy, it's really dead? This stuff is good, but once you exceed your limit, you're going to have a mental breakdown. When the time comes, you will really become a fool, who will go to Tianwu City to save your sister? Lin Lang hurriedly scolded.

Wu Yuan smiled and did not speak.

This feeling of improving strength made Wu Yuan feel very satisfied.

Seeing this, Lin Lang could only scold: "Crazy, what a madman!" Those who can come out of this unharmed are all mentally ill. ”

In this way, even after Wu Yuan withdrew from the Extreme Martial Space, he rested for about half an hour before slowly recovering.

It was also at this time that Li Hao came to Houshan Pingyuan with a package.

"Uncle, why are you here?" Wu Yuan wondered.

Not many people usually come to this abandoned flat courtyard, especially after Wu Yuan showed his talent.

It is estimated that Li Tai greeted the people of the Li family.

"Don't worry, I'm not here to persuade you. Father and Li Kai did not succeed along the way, I believe that you have indeed made up your mind. So, do it well. Don't hesitate to have a chance, your sister and mother are still waiting for you outside! Li Hao patted Wu Yuan on the shoulder and said.

However, Li Hao just patted it lightly, and almost knocked Wu Yuan to the ground.

Wu Yuan has not fully recovered from the pain just now.

"Uncle, it's good to say something, don't do it!" Wu Yuan could only remind.

Li Hao glanced at Wu Yuan suspiciously, and then took out the package behind him: "During this time, we have processed and added points, and we have finally created this thing." You give it a try and see if you can get it. ”

Li Hao opened the package, and a bone spear that revealed a little chill was exposed to the air.

The weapons that Wu Yuan needed were finally built.

Wu Yuan took over the bone spear from Li Hao, but now he really doesn't have the ability to play a trick.

The bone gun is light, but it's easy to hold.

The true yuan poured into the bone spear, and it could also have a very perfect feedback, without the clogging feeling of an ordinary iron spear.

Combined with the hardness of the Xuanyang Beast's bones themselves, the quality of this bone spear went straight to the treasure.

"It's a pity, our Li family's strength is limited, and there is no way to create a better one. Otherwise, maybe I can really create a treasure for you. Li Hao shook his head and said regretfully, "But it is precisely because of this that we have not completely stopped work, and this bone gun can only be regarded as a semi-finished product to be precise." Xiaoyuan, if you have the opportunity to find a better person to process, you may not be able to break through and become a treasure! ”

"It's okay, I'm already satisfied!"