"Thundercloud electric lightsaber, little star sucking trick, senior brother, you check it. Ye Yun handed the two classics in his hand to the black-robed guard disciple who was in charge of registration.

"Little Star Sucking Trick, what is this?" The guard disciple in the black robe was stunned and subconsciously spoke.

His reaction surprised Ye Yun a little.

"What, what's the problem? I see that the introduction is an exercise to assist in the absorption of spiritual energy, and I chose it at random. Ye Yun looked at the black-robed disciple and replied.

"Is there such a sect in the Nine Rank Exercises?" the guard disciple thought with a frown.

Ye Yun's brows also furrowed, he finally picked up this auxiliary technique with black and white light and shadow, and he finally made up his mind to choose it, how could there be a problem suddenly and inexplicably?

"Wait a minute. The guard disciples beckoned to Qu Yiping and others in the back, and began to register the exercises selected by Qu Yiping and others first.

"This senior brother, what's wrong with this little star sucking trick?" Ye Yun's heart suddenly sank.

"I don't have a record here for this little star sucker, and it may not belong to the Nine Rank Exercises here, so it may be a business trip. Wait a minute, I need to consult Elder Zi. This black-robed guard disciple was kind, without the slightest impatience, and let Qu Yiping leave before explaining to Ye Yun.

Ye Yun was taken aback, "Exercises that don't belong here?"

"Don't worry, if you have a business trip, you should be asked to choose a new one. The black-robed disciple comforted him, turned around and left.

Ye Yun's brows furrowed deeply, and his mood was even heavier, what he was worried about was not the same thing as what the black-robed disciple thought. He just wants this little star-sucking duel, and he doesn't want to make any extraneous branches at all.

Just a few breaths, a figure appeared in front of Ye Yun out of thin air.

"Did you find the trick to sucking the stars?" the old man's voice was full of coldness, without the slightest emotion.

Ye Yun immediately heard that this voice was the voice coming from inside the Hidden Martial Pavilion when Elder Lan took them to the Hidden Martial Pavilion.

"Participate in Elder Purple!" Ye Yun bowed and saluted, just now he heard the guard disciple say, go and ask Elder Zi for advice, so he decided that it was this person.

Elder Zi was wearing a black robe, just like Elder Chun Yuyan, with a strand of golden silk embroidered on his neckline, indicating his identity, at least at the same level as Chun Yuyan.

However, Ye Yun remembered that Elder Lan did not show too much respect when facing Chun Yuyan, and when he came to the Zangwu Pavilion just now, he saluted the Zangwu Pavilion out of thin air, and his voice was humble, which showed that although the status was the same, the Purple Elder in front of him should be cultivated or his true status should be above Chun Yuyan.

"There are so many exercises, why did you choose this little star-absorbing technique" Elder Zi said coldly, continued to ask, and ignored Ye Yun.

"The disciple is thinking about participating in the sect trial, if he cultivates a new practice at this time, I am afraid that he will not have time to practice, so he thought about whether there is a method that can increase the absorption of spiritual energy, so that the cultivation can be further condensed and improved, after all, the disciple still has a lot of spirit stones, and the time is already insufficient, so he picked this small star absorbing technique. Ye Yun lowered his head and said without any dullness.

"You don't know that this sect trial is extremely dangerous, why don't you choose a defensive immortal technique or other exercises that can save your life?" Elder Zi's voice was still the same, as cold as a knife.

"The disciple's qualifications are dull, and I am afraid that I will not be able to cultivate for a while and a half, so I just took a random attack immortal technique, as well as this little star-absorbing technique. Ye Yun continued: "Besides, if the disciple can come back from the sect trial, he must still have a chance to enter the Tibetan Martial Pavilion, and then he can choose a more suitable exercise. ”

Elder Zi looked at Ye Yun like a nail, and after a long time, he waved his hand and said, "You are self-aware, since this is the case, then you can take this little star-absorbing trick, remember, it must be returned in three days." ”

"Yes, thank you Elder Zi!" Ye Yun's eyes flashed with astonishment, bowed and saluted, slowly put the two immortal skills into the storage bag, and then arched his hand towards the guard disciple, turned to leave. It is certain that there is a problem with this little star sucker, but presumably it will definitely not be able to know the answer from the mouth of this purple elder, and only by going back to carefully comprehend the content and practicing according to the exercises, may be able to find out that something is wrong.

Elder Purple looked at his back as he left, but his face suddenly became ugly.

"It's really at this moment and that time, that the little star sucking decision was discarded in these lowest-level exercises so casually. Don't you really know where I come from?"

There was even a hint of real murder in his eyes.

Ye Yun naturally didn't know anything about this, he rushed to the trial hall as soon as possible to receive the reward of the spirit stone for the first place in the competition, and then returned directly to his small courtyard.

He was anxious to see what was so strange about this little star-sucking technique that was selected by black and white light and shadow and was almost intercepted by Elder Purple.

Back in the small courtyard, Ye Yun entered the small building, and then took out the two immortal skills.

Casually putting aside the classic book of the Thundercloud Electric Light Sword, Ye Yun took a deep breath and opened the small star sucking decision.

Just when Ye Yun opened the small star sucking technique, the black and white light and shadow in the Jizhong acupoint appeared again, trembling violently, as if he was extremely excited, as if he had seen a familiar old friend and was in a hurry to meet.

The aura of the world cannot be transformed!

The title page was turned over, and there were only eight words on this page. It's simple, but it's magnificent.

Some auras can be absorbed and refined by all cultivators, while some auras must have a special physique, and only cultivators who practice special exercises can absorb them, and there are even some extremely special aura, not only can they not be absorbed, but once they are inhaled, they will die.

However, on the second page of this little star-sucking formula, there are such eight words written, revealing an indescribable domineering.

Ye Yun raised his eyebrows, these eight words were really a bit arrogant in his opinion, it was just a nine-grade exercise, or an auxiliary exercise, and it was actually said that the aura of the world could not be transformed. He subconsciously felt that this was the same as a sword of the thundercloud electric lightsaber and killing the enemy for thousands of miles, it was nonsense.

However, at this moment, the black and white light and shadow on his chest were beating rapidly again, and the frequency was getting faster and faster, and even Ye Yun could faintly feel the black and white light and shadow exuding a trace of joy and excitement, if he hadn't been mentally prepared, he was afraid that this aura full of spiritual wisdom would be enough to make him scared and not dare to cultivate the Little Star Absorbing Technique.

Ye Yun turned the next page.

Suddenly, all he saw was a dense patch of small seal characters written on the page, and before he could look closely, it writhed like a tadpole, then changed shape, gathered into a ball, and finally broke through the paper, and turned into a long black stream in the air, which went straight to his chest.

Ye Yun was shocked, and just as he wanted to resist, he found that the pitch-black stream flashed, instantly penetrated from his chest, and then rushed directly into the black and white light and shadow.

In an instant, Ye Yun only felt that the black and white light and shadow began to change, the white part slowly faded, and the black part began to strengthen, as if the black long stream formed by the small star absorbing trick broke through the balance of black and white, making the black and white light and shadow begin to be unbalanced.

Ye Yun felt a pang in his heart, if black and white were out of balance, then what would become of them in the end? In the battle with Duan Chenfeng, he had faintly noticed that this black and white light and shadow were the opposite of two extremes, the white light and shadow were like the brilliant sun, and the black light and shadow seemed to be the strange aura of the Netherworld Abyss. The two should be irreconcilable, but they are rigidly kneaded together, you have me, I have you, this depends on balance.

And now, with the entry of the black stream of words on the Little Star Absorbing Formula, the balance of black and white light and shadow seems to be being broken.

Ye Yun took a deep breath, condensed his mind, and wanted to control the black and white light and shadow, although he had tried before, but he didn't succeed.

However, if it can't control the black and white light and shadow, then once it grows stronger, what it will evolve into in the end, and what kind of consequences it will bring, Ye Yun can't know at all.

In an instant, his long-term cultivation helped Ye Yun and brought him into that wonderful state. He seemed to be able to control his mind, and then it fell on the black and white light and shadow like a coil of silk, slowly retracting.

The black and white light and shadow are still holding onto each other, the black brilliance has the upper hand, and the white is gradually fading. If this development continues, the black and white light and shadow will no longer exist, and finally it will turn into a black light cluster.

However, just as Ye Yun's mind fell on it, the fading white actually stopped the decline, although it did not increase, it did not continue to dissipate.

Ye Yun couldn't feel this situation, he entered that indescribable wonderful realm, the whole person seemed to have ceased to exist, turned into a part of heaven and earth, his flesh and blood, his soul had dissipated, and the whole body was only left with that black and white.

Black and white intersect, hold each other, fight each other, and only black and white are left between heaven and earth. This black and white seems to be the two sides of heaven and earth, one heaven and one earth, one is yin and the other is yang, just like everything has two sides, which is just in line with the principle of heaven and earth, the law of the avenue.

I don't know how long it took, Ye Yun only felt a sudden shock, and then all the perception returned to his body, he was still sitting quietly on the couch, as if nothing had happened.

However, when his mind sank, he could see the depths of the acupoint in his chest, where the black and white light and shadow that had never been actively observed were quietly hidden, and the black and white were balanced again, without any fluctuations.

"What about the little star sucking formula?" Ye Yun was stunned, then raised his eyes, only to see the secret book that recorded the small star sucking recipe lying beside him, and the dense little seal was still there, without any change.