Su Lingshan has a beautiful appearance, like Su Su, she also has a dedication to alchemy, even harder than Su Su, strict with herself, whether it is to improve herself or teach others, she is very strict.

However, fortunately, Yin Feng's soul power is extraordinary, and his deduction power has reached 15,000 times in one breath, which is even more terrifying than Su Lingshan, so many things can be understood at a glance, and some alchemy techniques can be taught as soon as they are taught.

Therefore, Su Lingshan's teaching is also very comfortable, and I have to say that sometimes teaching a smart person is indeed pleasant.

Together with Alchemy, Su Lingshan regarded Yin Feng as her junior brother in her heart, after all, Su Su was only her sister in the strict sense.

"Take a break!"

Su Lingshan said with a smile, her half-hidden veil floated in the wind, and the eyes that looked at Yin Feng were clear and clean, like a fairy who did not eat fireworks in the world.

"Senior brother, what do you see, could it be that there is something dirty on my face. Su Lingshan's jade-like little hand stroked her cheek.

"No, no!"

Yin Feng hurriedly lowered his head, his face was flushed, to be honest, since his cultivation, he has also seen many beauties, such as Li Wan with a glamorous temperament, Zhao Ling, Sun Qiao, etc., who have the style of the four seasons, as well as Yin Shengnan, who is like a beautiful leopard, and Zi'er, who is quiet and gentle.

However, only when facing Su Lingshan, it will be difficult for his heart to be calm, especially those clean eyes, which make people dare not look directly, and they will feel ashamed of themselves.

For some reason, Yin Feng always unconsciously appeared the scene of crashing into the other party's arms that day, and that kind of soft touch still made his heart ripple.

When Yin Feng was concentrating on alchemy before, he could still be calm, but this time he calmed down and stood face to face like this, which suddenly made him very uncomfortable, and he felt an inexplicable pressure.

"Senior sister, I feel that I have almost rested, and I feel that it will not be long before I can learn the alchemy technique of the tenth grade. Yin Feng moved his body towards the Dan furnace for a few moments, wanting to stay away from the faint fragrance, and at the same time, the red fire in the furnace could also hide his crimson face.

The other party's eyes were clear, more brilliant than the stars in the sky, and he never wanted his strange thoughts to defile the pure land.

"Okay, it's just that when you learn the alchemy technique of the tenth grade, my senior sister will have nothing to teach you, you are the smartest person I have ever met. Su Lingshan sighed slightly.

"Yes. For some reason, Yin Feng's heart was a little lost.

Just as Su Lingshan was about to teach Yin Feng alchemy again, Su Su suddenly broke in and said, "Come out quickly, you Mujian Peak is here." ”

Hearing this, Su Lingshan and Yin Feng walked out of the Dan room, only to see a rugged disciple sitting in the hall panting, pouring tea into his mouth, and said: "I've seen Senior Sister Su, by the way, you are Senior Brother Yin Feng, go back quickly, Zhangfeng was angry, and said that he wouldn't come to see him for three days, didn't he want to mix." ”

Jiuzun on the side almost laughed, and said in his heart, this old Kuntou should know that the young man with hidden qualifications has entered his Wood Sword Peak, and he must be in a hurry if he hasn't been there for four days at this moment.

"Thank you, senior brother, for bringing the letter, you go back first, and I'll follow. Yin Feng's eyes were strange, and he thought to himself, even if he didn't meet on time, there was no reason to be angry.

"Then junior brother, hurry up, I'll go back to my life. After saying that, the rough-looking disciple took off into the air.

After Yin Feng was explained a few words by Jiuzun, he flew towards Wood Sword Peak.

"You're finally willing to come back. In the main hall of Mu Jian Peak, Mu Kun said with an unkind face.

"The disciple has been looking forward to alchemy for a long time, so he forgot the time for a while, and I hope that the peak master will forgive me. ”

Yin Feng bowed and saluted, he secretly looked at the gray-haired old man in front of him from time to time, to be honest, his eyebrows were really indescribably similar to Mu Gen, he had long been very curious about Mu Gen's grandfather, so he couldn't help but take a few more looks.

Mu Kun walked up to Yin Feng, staring at Yin Feng with a pair of big eyes, and Yin Feng was uncomfortable for a while.

"Well, it's a blessing to be a Danshi, I forgive you, I heard Mu Gen say that when you were at the North Outer Gate, you were commensurate with his brother!" Mu Kun was still looking at Yin Feng, his eyes were strange, and he didn't know what he was thinking.

"Not bad. Yin Feng raised his head and admitted calmly.

Mu Kun laughed and said, "Okay, that kid can't do anything else, his ability to recognize people is first-class, hahaha, as a hidden qualification, the sect master has high hopes for you." ”

Yin Feng couldn't help but be dumbfounded, everyone knew that he dared to love his false hidden qualifications, but he couldn't explain anything, he finally understood why Jiuzun's attitude was so enthusiastic, and it was not all because of his soul talent.

"You don't have to be surprised, this matter is only known to the real core figures of the Taiqing Red Sword Sect, it can be regarded as the secret of the Taiqing Red Sword Sect, and the Taiqing Secret Treasure will be opened in two days, and the sect master has instructed me to get you in. ”

"Originally, I still had a headache about how to let you in without telling the truth, but now that you are the apprentice of Jiuzun, it will be easy to do, after all, even Tianyi is only a registered disciple, and naturally no one dares to say anything about the weight of this official disciple. ”

"What is the Taiqing Vault?" Yin Feng showed doubts, this new term was very unfamiliar to him, even if there was no record in Nei Fengxiang's conversation.

However, Yin Feng didn't doubt it for too long, and Mu Kun quickly explained patiently.

In the process of Mu Kun's explanation, Yin Feng's eyes became brighter and brighter, because Mu Kun not only explained the Taiqing Secret Treasure, but also mentioned the Supreme Sword Book by the way.

At this moment, Yin Feng was a little grateful for this unwarranted hidden qualification, the strongest sword dao mysteries of the sect masters of the past dynasties, if he could comprehend a few, it would definitely be a great opportunity.

Now that he has comprehended the basic sword technique to the peak realm, he has not been able to reach the perfect realm for a long time, and he always feels that something is missing, but if he can watch the supreme sword scripture, maybe he will be able to step into the perfect realm.

Originally, Yin Feng also wanted to ask Mu Kun for a Mahayana sword technique, but this time he was not in a hurry, because Mu Kun said very clearly that the true strongest sword path mystery of the Taiqing Red Sword Sect was in the Taiqing Vault.

But it's a pity that Mu Gen and Su Su didn't have a chance, after all, they are still building the foundation realm, and the Aoyi martial arts only belong to the Dan Dao realm.

After coming out of Mu Kun, Yin Feng went to look for Mu Gen, but this kid seemed to have been in retreat, and Yin Feng had no choice but to return to his cave mansion.

At night, Yin Feng sat cross-legged with the Yaolan Sutra on his lap, and at this moment he began to verify some ideas in a targeted manner.

Turning the pages of the Yaolan Sutra to the second half, the content he could now observe was close to seven-tenths.

Slowly, the familiar vertigo that could no longer be familiar appeared, and it can be said that this vertigo has been with Yin Feng for nearly a year.

However, this time, Yin Feng was sensing carefully, he wanted to verify the conjecture in his heart, the dizziness was getting stronger and stronger, unlike before, this time he did not focus on sharpening his soul power, but carefully felt the soul fluctuations.

For this reason, he even separated a wisp of divine consciousness and attached it to the Medicine Lan Sutra, and he wanted to feel whether there would be fluctuations on the Medicine Lan Sutra up close.

Such a targeted approach is really useful, because there is indeed an extremely subtle fluctuation on the Yaolan Sutra, and if it weren't for Yin Feng attaching a wisp of divine consciousness to it at close range, it would be impossible to sense it.

That extremely vague fluctuation was like an emotion, revealing panic and uneasiness, and as Yin Feng's soul power approached, the panic and uneasiness expressed in the Medicine Lan Sutra became more and more obvious.

"Sure enough, it's devouring. ”

Yin Feng found that as soon as his soul power touched the surface of the paper of the Yaolan Sutra, those vague emotions of panic and uneasiness suddenly disappeared, although those handwriting and drawings were still being revealed, but it felt like a lack of spirituality and vitality, and some of the flowing spiritual rhymes were much darker.

When Yin Feng once again approached the handwriting and drawings that lacked spirituality and vitality, the panic and uneasiness no longer appeared, as if he had become an emotionless walking corpse, and it was obvious that the soul origin had disappeared.

And in Yin Feng's sea of knowledge, wisps of soul mist burst out of the soul mist, extremely flexible, and rushed towards the soul villain in front of him, and the soul villain became more and more condensed because of the addition of these soul mist threads.

"That's?"

Yin Feng showed a shocked expression, because of his careful observation, he actually found that the place where those soul mist threads gushed out was actually a black spot, and the black spot was hidden in the soul mist, which was extremely inconspicuous.

If he hadn't had the heart to investigate at this moment, it would have been impossible to find that the black spot seemed to come from the boundless purgatory, which made people palpitate and be uneasy.

At the same moment, a fire ignited on Yin Feng's state of mind, refining impurities in the fire, but Yin Feng found that the flame of refining the state of mind had nothing to do with the black spot, which should be the function of the Medicine Lan Sutra.

Yin Feng originally thought that the mood polishing should be related to the mysterious power in the soul, but now it seems that he guessed this wrong.

Since it was speculation, there would definitely be something wrong, so Yin Feng didn't particularly care.

However, his soul growth was indeed due to devouring the soul source, which he guessed correctly, but the strange black dots, he didn't know whether it was a blessing or a curse.

However, at this stage, it should be a blessing, after all, thanks to the function of the black dot, his soul has the function of devouring the soul origin, and it is precisely because of this that his soul is condensed so quickly.

"Doesn't that mean that as long as I have sufficient soul origin, my soul can grow and transform rapidly. ”

Yin Feng's eyes flickered, as long as everything in the world has a soul, it has a soul origin, and as the soul of all things, the human being, its soul origin is even more sufficient, but Yin Feng has his own bottom line, and he naturally can't do it if he harms all creatures.

But a person who is a traitor or a person who has a deep blood feud with him, then naturally there is no problem, devouring the soul origin of these people, Yin Feng has no psychological barrier.

Although there is also a soul origin in the Yaolan Sutra, it is too weak after all, and the emotional fluctuations transmitted are weak, but even with such a little soul origin, it still makes Yin Feng's soul condense, which shows that the soul origin is indeed a good thing.