Chiyu took a sharp breath and carefully moved towards the light source. As he moved, he flipped his hand and took the remnant sword in his hand. Although this is a barren space in the barren pearl, there is really no guarantee that something will happen, so it is better to be careful in everything.

"Phew!"

Suddenly, a faint voice sounded in this silent and barren space, and the hairs on his body were profuse, and he only felt a little worried in his heart.

"What the hell is that?"

In Chiyou's fear, a cloud of light and shadow appeared in front of his eyes, and when he saw the light and shadow in front of him clearly, Rao was Chiyou's heart was amazing, and he was also frightened and opened his mouth wide. Because the appearance of this light and shadow is exactly the same as his own, but the latter's face is not angry at all, full of numbness and coldness.

"What's going on?" Chi You's heart set off a monstrous wave, and he actually encountered such a strange light and shadow in this place, what was going on? Chi You stared blankly at the light and shadow in front of him that was exactly the same as him, and his mind was a little frightened by this strange scene.

"Smack!"

When Chi Yu was in a daze, the figure of the "Chi You" light and shadow suddenly moved, and a light sword was transformed in his hand. Immediately, I could only see his figure flickering, the broken sword flying, and a set of swordsmanship that was familiar to him was displayed in his hands.

"It's ...... Black Thunder Sword Kill?" Looking at the sword technique cast by the light and shadow, Chiyou's eyes suddenly couldn't help but widen, and then, a thick shock emerged from his eyes.

He found that the Black Thunder Sword Kill cast by this light and shadow was not at the same level as the Black Thunder Sword Kill he cast. It's not that light and shadow are inferior to themselves, but quite the opposite. The power of the Black Thunder Sword Kill he cast was less than one-tenth of that of light and shadow.

"Why is this happening?" whispered Red Shadow in horror.

"Huh!"

In the dark barren space, the light and shadow are flying, and when the broken sword is waved, it is a peerless swordsman stretching his body, and the feeling is more full of aura than when he is cast by Chiyu.

"This is the real Black Thunder Sword Kill!"

Chi You's eyes looked at the same light and shadow as his own with some shock, and when the latter cast the Black Thunder Sword Kill, he clearly heard that the air around the Remnant Sword had bursts of sonic booms, which was something that would only happen when the power reached a certain level!

"Black Thunder Sword Kill, this is worthy of the name of Sword Kill!" Chi You muttered to himself, however, just when he was shocked by this, in the light and shadow of that set of swordsmanship that had just been completed, his body suddenly shook strangely, and under this trembling, an earth-shattering roar broke out from the remnant blade sword.

After this roar, the thunder and lightning, which was originally black, turned to white, and in a short time, it had already turned into a clear black and white color. At the same time, the moment the light and shadow changed to the black thunder, he suddenly stretched out his hand and drew a Tai Chi circle forward.

This Tai Chi circle was quickly infused by the black and white thunder and lightning, and in a short time it had become a real Tai Chi Yin and Yang diagram, spinning in mid-air, revealing a trace of mystery. Looking at all this in front of him, Chi You was already completely sluggish.

"Could it be that this is the evolved Black Thunder Sword Kill?" Chi Yu looked at the light and shadow sluggishly, this Yuan Skill, which was obviously only one move, would have such a change in its hands, and it would become an evolved version of the Black Thunder Sword Kill. Of course, perhaps it would be more appropriate to call it Tai Chi Sword Kill.

"Why is there such a change?" Chiyu took a sharp breath, his eyes shaking as he looked at the light and shadow in front of him. Chi You fell into a state of stupor, and after a long time, he gradually came back to his senses, frowning and pondering.

After thinking about it for a long time, Chiyou couldn't think of a reason, and he had already seen the mystery of the barren pearl. So he could only reluctantly attribute this strange change to the barren pearl. As for why this light and shadow has such a strange ability, it is not something that Chi Yu can understand, but faintly, he understands that maybe this time, his strength will have a qualitative leap.

In the moment of the thoughts in Chi You's heart, the light and shadow of the complete set of swordsmanship did not dissipate, but the figure flashed again, and then, another set of the same black thunder sword kill, began to fight from the beginning.

Looking at the dashing figure like a peerless swordsman, Chi Yu was a little distracted, and the initial panic had dissipated unconsciously, he condensed all his mind and looked at the smart light and shadow with all his attention.

At this moment, Chi You actually forgot that he was still studying the formation, and at this time, he was wholeheartedly observing the Black Thunder Sword Kill, as well as the Taiji Sword Kill. He watched it over and over again, and even the curvature of the sword was carefully memorized in his mind.

After observing for a long time, Chi You finally put aside his legs, pulled away from his posture, lightly held the Remnant Sword in his right hand, and began to imitate the light and shadow, slowly casting the Black Thunder Sword Kill.

"Huh!"

The Black Thunder Sword Kill, which was infused with Yuan Force, suddenly became powerful, but Chi You's brows were slightly furrowed, this was not what he wanted. What he wanted, but the kind of move that could be won without saying anything, was so powerful that it was not what he wanted.

Thinking of this, Chi Yu slowly controlled the output of Yuan Li, slowly confirming each other with the moves of light and shadow, and gradually ...... The two figures began to overlap, and Chiyou's movements went from jerky at the beginning to familiarity later, and that kind of progress could be clearly felt even by Chiyou himself.

I don't know how long it took, but Chi Yu only felt a sense of happiness all over his body. Black Thunder Sword Killing was originally his own Yuan Skill, but now as long as he mentions it, he can make rapid progress. At this moment, Chi You, even the principle of Tai Chi Sword Killing has been thoroughly understood for seven or eight points, and it only takes time to precipitate, and he believes that he will definitely be able to show it.

"Whew!"

Chiyu stopped slightly, wanting to stop and rest for a moment. But the moment he stopped, the light and shadow suddenly stopped. Chiyu frowned suspiciously, and suddenly saw that the light and shadow seemed to smile at him, which made him almost jump in horror.

"Is there life in this light and shadow?"

Without waiting for Chi You to think about it, the light and shadow suddenly turned into countless points of light and disappeared in front of Chi You. Looking at the countless points of light, a trace of loss swelled up in Chiyou's heart for some reason, this light and shadow is not life......

"Wouldn't it be nice if you were really a living being, so that we can be the best brothers!" Chiyu smiled and said something completely unrealistic. As soon as this sentence came out, even he himself felt a little ridiculous.

Chi You shook his head, just about to leave here, but saw that the countless points of light in front of him no longer dissipated, but continued to condense, and in the end, they were outlined into obscure sentences.

"Nine Dragons Lock Heaven Array, first-level formation. The suppression of the terrain in Kowloon is a relatively low-level formation among the first-level formations, and its construction principle ...... "Seeing this, Chiyou's heart is no longer as simple as setting off a monstrous wave." His first feeling was, this is absolutely not true, absolutely not true! How can there be such a coincidence in the world?

"God, my good girl, you can't be cheating on me, are you? This is too mysterious, right?" Chi You was stunned by this scene, and he even subconsciously pinched his thigh, but because he was in a state of mind, he didn't feel anything.

"I must be dreaming, but...... Even if it's a dream, it's still good to look at it!" Chi Yu muttered, his gaze already fixed on the words, deeply attracted by them. Through those words and phrases, Chi You finally had a clearer understanding of this Nine Dragons Locking Heaven Array.

The Nine Dragons Lock Heaven Array, in addition to the different directions, is also connected to the surrounding terrain, according to different seasons, different directions, and even different times of the day. Moreover, the nine dragons are not set according to the position of the seven stars, but according to the position of the nine stars.

The so-called nine stars are the Tianshu Star, the Tianxuan Star, the Tianji Star, the Tianquan Star, the Yuheng Star, the Yang Star, the Shaking Light Star, the Cave Star, and the Hidden Yuan Star. These nine stars can also be called greedy wolf, giant gate, Lu Cun, Wenqu, Lian Zhen, Wuqu, broken army, left auxiliary, right Bi.

These nine stars are seven and two hidden, and the two hidden ones are the hole star and the hidden yuan star. It is precisely because of these two hidden stars that Chi You will misunderstand this Nine Dragons, which is arranged according to the direction of the seven stars. Knowing all this, my heart is happy. At this moment, he finally understood the way to crack this Nine Dragons Locking Heaven Array.

In fact, it's easy to say, nine stars and seven appear and two hidden, to crack this formation, you must figure out the formation of the hole star and the hidden yuan star. In this way, it will be possible to break this Nine Dragons Locking Heaven Array with a belt.

Chi You was engrossed in studying those words, not because he didn't understand the Nine Dragons Locking Heaven Array, but because in these words, in addition to the Nine Dragons Locking Heaven Array, there were other first-level formations, and even many of them were ancient formations that Chi You had never heard of.

With such an opportunity, where will Chiyou let it go, this time there is such a light and shadow and a point of light, and the next time we meet, I don't know if there is one? Missing means losing, so Chiyou won't do such a thing?

Therefore, Chi You completely sank into his mind, concentrating on studying these broad and profound formations, countless first-level formations were read through by him, countless formation concepts were integrated by him, and Chi You was constantly melting and absorbing the surrounding formation knowledge at a speed that surprised him.

Time is like lightning, the sun and the moon are like a shuttle, and Chi You keeps deducing the formation every day, even forgetting everything, let alone cultivating. But the strange thing is that under such extreme study, Chi You feels that his mind has been sharpened to be indestructible.

At this moment, Chi You's mental projection turned out to be like a substance, if this was known by people outside, they would definitely exclaim monsters, because those who can have such a mind are all strong people who have reached the peak of the Spirit Yuan Realm, and Chi You, in the middle of the Wei Yuan Realm, has such a mind.

As we all know, the Genshin evolved from the mind, and the stronger the mind, the easier it will be to evolve into the Genshin. Not only that, because the mind is already very strong before it evolves, and then when it evolves, after another tempering, then the original spirit will become more tenacious and terrifying than ordinary people.

Chi Yu completely sank into the study of the formation, and I don't know how long it has been. It was also on this day that when he felt that all the knowledge recorded in the light point had been absorbed, all of a sudden, he trembled all over, and a trace of realization suddenly surged into his heart.

And at the moment when this feeling rose, above his head, a circle of light suddenly rose. The aperture suddenly fell a streak, deeply engraved on Chiyu's forehead. This also marks that at this moment, Chi You has truly become a first-level array mage.

Chi You was not too surprised by all this, because after reading so much formation knowledge, he understood that the aperture just now was called the gift of heaven and earth, and it was a gift to study the formation, and that pattern, called the formation pattern, had unpredictable help when arranging the formation, and this was also a sign of the division of the formation mage.

"Whew!"

Chi Yu took a deep breath, casually brushed his fluffy hair, and then his mind moved, and he directly withdrew from the barren space. This barren space is really mysterious. No, perhaps it should not be said that the barren space is mysterious, but that it should be said that the barren pearl is mysterious. It can be said that it is precisely because of the barren pearl that Chiyou's life has changed!

But no matter what, this harvest really makes Chi Yu feel like a dream. Not only did he perfect the Black Thunder Sword Kill, but he also achieved a first-level array mage by chance. The encounters of life are really like dreams and empty flowers, unpredictable.

However, although Chi You is happy, countless mysteries have risen in his heart, and even these mysteries are more obscure and mysterious than before, all of which may require Chi Yu to spend countless years to find the answer. But these are still far away......

This book was first published from 17k, the first time to see the genuine content!