"I didn't expect this knife to be just a high-grade spiritual weapon, I just used only two percent of my strength, and I didn't use any moves, but I was able to blast the top of this hill, yes, yes. Looking at the skyfall in his hand, Li Xuefeng was very satisfied at this time. Since that day, Skyfall has been with Mu Feng and often accompanies Li Xuefeng. He rarely uses these two blades against the enemy, but often controls the two blades to attack each other, feeling the different sword intent brought to him by two different blades, so as to make his sword skills more refined.

"Okay, since this buddy left you two behind, then from today onwards, we are also friends, and you will follow me in the future!" Looking at the skyfall and Mu Feng in front of him, Xu Tianao smiled and said to the two treasure swords, as if what he had at this moment was not two weapons, but made two rare friends!

"Then there is only the last stone tablet left, I wonder if there is also a knife buried under this stone tablet?" Xu Tianao inserted the heavy Heavenly Fall in his hand next to Mu Feng, freed his hands, and began to dig the third stone tablet with joy. After a while, the third stone tablet was also dug up by Xu Tianao like Mu Feng and Tianyuan buried before. Also appeared in front of him was still a large stone slab, Xu Tianao walked in and took a look, this stone slab was still engraved with handwriting, but after reading the handwriting on this stone slab, Xu Tianao was somewhat puzzled, only to see the stone slab engraved:

"Invisible:" The invisible is also a blade, and the handwriting is buried in the ground, so that future generations can see it. The ultimate in martial arts, the blade is invisible, not stagnant, and the grass, trees, bamboos and stones can be used as knives. When the knife is issued, the party should not change everything, there is no most domineering sharp blade in the world, the knife itself, itself can be the strongest blade, the mind through the blade such as you, you are all sharp blades. Sweeping the world, just around the corner!"

"Regardless of the meaning of these handwritings, there are blades buried under the first two stone tablets, is it possible that what is buried under the third stone tablet is still a treasure knife? Seeing that the slate was broken, Xu Tianao immediately raised his head to see what the third weapon buried under the slate looked like, but this time, it made his joy come to naught.

"No, there's nothing under this big slate?" That's right, Lao Tie, you are right, I saw Xu Tianao's eyes wide open and looked under the slate that he "blasted", there was no weapon buried under the slate this time, and it was empty under the broken slab at this time.

"This is impossible, this stele says "invisible" burial place, and the first two steles are also written like this, there are weapons buried underneath, how can this one not be?" Seeing that there were no weapons under the stone slab, Xu Tianao couldn't believe it, and grabbed it with his hand again, but there was nothing except soil.

Seeing that there was nothing under the broken stone slab, Xu Tianao sat on the ground, and now he was angry and funny. "Isn't this guy kidding me, is it, after a long time, there is nothing under this third stone stele, since there is nothing, what are you doing with erecting a stele and burying a big stele underneath?

Looking at the broken stele in front of him, and looking at the handwriting on it, Xu Tianao was now crying and laughing. I thought that I would find his personal weapon that Li Xuefeng said so quickly, but now it is really a joy and a void.

"The ultimate in martial arts, the blade is invisible, not stagnant, grass, trees, bamboos and stones can be used as knives... I'll slash you big-headed ghost!" Xu Tianao, who was sitting on the spot, looked at himself on the stone tablet, and muttered silently in his mouth.

Seeing that there was no treasure knife appearing, Xu Tianao could only sit on the ground bored at the moment, looking at himself on the broken stone slab, and reading boredly. "All can be knives... Both can be knives... No, this handwriting..."Xu Tianao, who was sitting here and muttering the handwriting on the stone slab, suddenly wanted to have some understanding, he seemed to have suddenly discovered something.

"Could it be that the important thing under this stone tablet is not what weapon is buried, but the handwriting on this stone slab?" Thinking of this, Xu Tianao hurriedly read the handwriting on the stone tablet again, combined with his own understanding of sword cultivation in the past few days, he suddenly realized.

"Obediently, it turns out that the handwriting on this slate is the greatest treasure, and it almost ruined me with one palm!" For a while, Xu Tianao combined his understanding of the sword technique after practicing the sword technique for so many days, and combined with the handwriting on the slate, he was surprised to find that these words on the slate were completely Li Xuefeng's very important perception of the cultivation of the swords! After reading the handwriting on the slate again, Xu Tianao immediately closed his eyes on the spot, and combined with his own understanding of the swordsmanship, he suddenly entered a meditative state.

"The ultimate in martial arts, the blade is invisible, not stagnant, and the grass, trees, bamboos and stones can be used as knives. This sentence is right, those who truly cultivate to the heavens, everything in the world can be used as their weapons, and the invisible power is better than the visible force, and the invisible blade is better than the tangible blade, and this is absolutely not a fool's dream! The knife bearer is not easy to gallop the world with the might of the weapon, and if the blade is broken or the hand has no blade, will he not let the mermaid flesh himself? The knife bearer must refine himself into the most powerful knife, and this will be able to gallop the world. Xu Tianao, who had closed the meeting, combined the handwriting on the slate and his own perception of practicing the knife during this time in his mind, and suddenly felt that his cultivation had improved one step further, as if many things that he didn't understand before were suddenly clear.

Xu Tianao, who was sitting with his eyes closed now, he didn't see that he was sitting in place at this time, and when he closed his eyes and fell into his meditation, a shocking sword aura poured out of his body. After this sword qi poured out of his body, it did not dissipate for a long time, just like a substantial knife, condensed outside Xu Tianao's body for a long time.

"The person who holds the knife, the knife is heavy and strong, when he goes out to fight, there is only one state, the knife is out, and if he kills, he will drink blood!"

"Thank you so much for the experience left by this buddy, otherwise I wouldn't have comprehended so much!" At this moment, Xu Tianao felt that the perception of this small meeting just now was better than all his previous comprehension of sword cultivation, which saved him a lot of time on the road of cultivation and saved him a lot of detours.

In this way, there is less than a day before the mission of Canglong Mountain, and Xu Tianao, who has been in the past two days, as long as he has time, will enter the inner world of the "Heavenly Hidden Divine Ring" for cultivation. In these two short days, Xu Tianao's own cultivation and understanding of sword techniques have taken a big step forward.

"Click" was another loud cracking sound, and a huge stone in front of him was directly blasted by Xu Tianao without using any moves, just with his own sword qi! Xu Tianao, who had been practicing hard in the "Heavenly Hidden God Ring" in the past two days, did not know how many such huge stones he had smashed, and as the more stones were split, Xu Tianao's perception and understanding of his own sword skills had improved by a big step.

At first, I wondered why there were so many boulders in this "Heavenly Hidden God Ring", and I didn't go far to encounter a lot of such boulders, which seemed to be deliberately collected by Li Xuefeng for knife practice. At first, Xu Tianao was still wondering, why there are so many boulders in this "Heavenly Hidden God Ring", could it be that this Li Xuefeng likes to collect stones? This is too tasteless, you can talk about collecting jade or something, it is also valuable and ornamental, these broken stones, they are bigger, but they are actually useless. But today he realized that Li Xuefeng had collected so many boulders for knife practice, after all, in this "Heavenly Hidden God Ring", there was only an endless green meadow as far as the eye could see, and there was nothing else, so if he didn't usually collect some boulders, there would be no target that could be used to practice knives.

After two days of uninterrupted sword cultivation, Xu Tianao realized that when fighting against people, if he has not reached that kind of heavenly cultivation before, remember not to despise any enemy, and the speed of the knife must be fast and accurate, because if the enemy is faster than you, then it is very likely that in an instant, the person who dies there is the one who is slow to shoot the knife.

Xu Tianao, who has cultivated to this moment, because of the continuous knife practice, he perceives the trajectory and changes of the power of each knife, at this time his body has been soaked with sweat, but he did not pay attention to the sweat on his body, because he knows that in this war spirit continent, the improvement of cultivation strength is not instantaneous, only with the incomparably tenacious will, coupled with hard cultivation, can he finally become a strong man in the world, just like Li Xuefeng, he has always remembered and never dared to forget when he is reincarnated. In this world, it will not be as simple as being on the same earth, at most Zhou Shijie broke an arm, here if he is not strong, it is very likely that he will inexplicably die under someone else's sword one day, so he can't sit still, like before Zhou Shijie broke his arm. He didn't remember Old Duan's teachings all the time, and he didn't dare to live up to his old man's sacrifice for him in exchange for his life in this life.

Immediately followed by another explosion, almost all the boulders around Xu Tianao were smashed by Xu Tianao, looking at the surrounding rubble, Xu Tianao thought to himself: "Although these stones are huge, they can't adapt to the knife qi they emit now, and almost one or two times this boulder will be smashed by themselves." But there is no way, looking around, in the internal space of this "Heavenly Hidden Divine Ring", except for these huge stones collected by Li Xuefeng, there is nothing that can be used for him to practice swords! That is, in the early morning of the third day, Xu Tianao lay on the grass of the "Heavenly Hidden Divine Ring" to rest, and after a night of cultivation, Xu Tianao successfully smashed the 53rd boulder.

"No, no, no, if it goes on like this, the stones here will definitely be used up by me, and when I have the opportunity to go out, I will have to collect some of these boulders to use as a cultivation of sword techniques." Thinking of this, Xu Tianao stood up from the grass and walked towards a few boulders not far ahead, after all, around him, there were no stones that could be used for cultivation at present, and all of them were split into gravel powder by him.

"Hurry up and hurry up to cultivate, at this time tomorrow, it is estimated that you will set off for Canglong Mountain, most of this mission is dangerous, so if you don't improve your cultivation now, then once there is any crisis in Canglong Mountain, then no one will be able to save yourself at that time!"

Not far away, Xu Tianao walked to the side of several boulders in front of him, but when he arrived at the boulders, to Xu Tianao's surprise, among these boulders, there was actually this huge stone carved statue.