Soon, Lin Xuan got a set of exercises from the man in gray.

Suddenly, he showed a hint of surprise.

Then, with a wave of his palm, he withdrew the sword qi and released the gray-clothed man.

Looking at the fleeing figure, Lin Xuan shook his head slightly, and then the corners of his mouth raised slightly, revealing a joyful smile.

"Boy, looking at your smile, did you get any big gains?" asked the Scarlet Dragon.

"It's really cheap, this exercise is amazing, but that guy can't use it. Lin Xuan said with a smile, "Such a good exercise is indeed a waste in his hands." ”

"If you guess correctly, this should be an ancient hidden exercise, I think that guy should have found it in a cave. ”

With a flicker, Lin Xuan disappeared in place.

He wanted to find a place to practice this kind of exercise.

According to his prediction, if he cultivated, he would be able to conceal his own aura, cultivation, and even soul fluctuations, and he could also change his appearance and become another person.

In this way, he has one more means.

......

In the Windy City, there is a surge of people, and more and more people are pouring in, so that the guest rooms here are gradually full.

Lin Xuan did not go to the inn, but under the leadership of Yu Fei, he went to the cultivation tower in the city.

In addition to being an ancient city, the cultivation tower in the city is also very famous, it is said that there are spiritual veins underneath, coupled with the gathering spirit array engraved by the formation master, so that the aura here is rich and abnormal.

Therefore, this cultivation tower has also become a well-known building.

Its effect was no worse than the academy's mid-level spirit gathering array.

Lin Xuan's Xuanzun Jian, because of its particularity, was only valid in and around the Immortal Martial Academy. Come to think of it, this has something to do with the ten thousand zhang stone stele.

And now, Lin Xuan also wanted to find a place to rest, so he went to the cultivation tower.

The black cultivation tower is 100 meters high, with a total of ten floors, and the higher you go, the better the effect, and the more expensive the price.

Lin Xuan and Yu Fei walked in and found that most of the cultivation rooms were full.

However, there were also some empty cultivation rooms, but no one dared to go there, and it seemed that everyone was very afraid of those cultivation rooms.

Lin Xuan didn't think so, he urgently needed to find a place now, and since it was an empty cultivation room, why couldn't he enter.

Therefore, he took Yu Fei to a cultivation room on the third floor.

"Boy, stop! there's not something you can get into!"

Just as Lin Xuan approached, a cold cheer came.

Suddenly, the other martial artists in the passage also looked at him in surprise, looking at Lin Xuan with a hint of puzzlement in their eyes.

Isn't this guy afraid of death?

"Can't enter?" Lin Xuan frowned, "This is an empty cultivation room, why can't you enter?"

"Boy, you're coming on your first day!"

A young man walked out, with a sneer on the corner of his mouth: "Do you see the mark on this door, this is the Cao family's family emblem, and it is Young Master Cao's special cultivation room!"

"How can you use such a lowly warrior?"

"If you delay Young Master Cao's cultivation, your ten lives are not enough!"

"Special cultivation room?" Lin Xuan sneered, he hadn't heard of any special cultivation room before he came, but when Young Master Cao relied on his family, he forcibly seized it, and he didn't allow others to use it.

This kind of domineering is a fight with the people of Red Leaf Valley!

However, now that the cultivation room is so tense, how could Lin Xuan back down, besides, there is no one in this cultivation room at all, and it would be a waste not to use it.

"Then let me ask you, in this cultivation room, did you Young Master Cao hand over the spirit stones in his free time?" Lin Xuan asked lightly, if the other party handed over the spirit stones, then he really couldn't fight for them.

Who knows, after hearing this, the young man smiled disdainfully: "Jiao Ling Stone? What an idiot, Young Master Cao's cultivation room is empty and no one dares to use it, what kind of spirit stone to hand!"

"Boy, I advise you to get out of here!"

"No, that's easy. Lin Xuan smiled and handed over the spirit stone, no matter whether there was anyone or not, no one else could enter.

However, if you don't hand over the spirit stone but occupy it, this is unreasonable and oppressive of others!

"I don't know what Young Master Cao is, I just saw that there was no one in the cultivation room, and you didn't hand over the spirit stones. ”

"Since it's an ownerless cultivation room, why can't I enter?"

Lin Xuan said in a deep voice, and then strode forward.

"Hmph, it's really a long life!" the young man sneered, "I'll let you know today what will happen if you dare to offend Young Master Cao!"

As soon as he grabbed and swung out, he formed two miserable white bone claws in the air, ten zhang long, and grabbed towards Lin Xuan.

"Dare to do it?"

Lin Xuan sneered, and a punch blasted out, and the golden fist was sheng, like a golden giant mountain, and it slammed forward.

Rumble!

The miserable white bone claws shattered and turned into powder, and then the young man's face changed drastically, and he flew out upside down clutching his chest.

Boom!

He slammed into the wall, embarrassed.

"You, you dare to do it to me?" The young man couldn't imagine that Lin Xuan was so powerful, and he would actually break his bombardment with a single punch.

"You are dead, the Cao family will not let you go!"

"I don't know if it's Cao or Cao's family, but I know that if you don't get out, it will be you who will die!" Lin Xuan's voice was cold.

"You, you wait!"

The young man's face was gloomy, he glared at Lin Xuan fiercely, and then left quickly.

"You can use this one. Lin Xuan said to Yu Fei.

"Brother Xuan, what about you?"

"I'll go up there and take a look. Lin Xuan said, and then walked up the stairs.

On the upper floor, he also saw the empty cultivation room occupied by the Cao family, and immediately sneered, and let out a sword qi to erase the mark.

Then, he walked in.

In the cultivation room, he waved his sleeve robe and laid out a defensive formation, but took out the concealment technique he had obtained from the man in gray.

This exercise is called Yi Tianjue, and it can change its appearance, conceal its breath, and even change its soul fluctuations to become another person.

Even practice to the fullest, you can change the world!

It's just that this exercise in Lin Xuan's hand is a mutilated version, only the previous part.

But enough for him.

Lin Xuan's soul power was strong, so he learned very quickly, and it didn't take long for the musculoskeletal changes in his body, and then the appearance and figure of the whole person changed, turning into a ruthless man.

Urged again, he became a middle-aged scholar again.

With a flicker of his gaze, Lin Xuan's aura suddenly disappeared completely, and although the person was standing there, it was as if it didn't exist.

Concealment and makeover are easy to master, but it is a little difficult to change the soul fluctuations, but once practiced, then under the king, I am afraid that it is difficult for anyone to discover his abnormality.

When they reach the Venerable Realm, the soul of the martial artist is cultivated, so they will use their soul power when they explore.

Moreover, a person's soul fluctuations are specific, even if the appearance becomes more and the soul fluctuations remain the same, there is none.

Because in the eyes of the strong, they can be recognized at a glance.

And now with Yi Tianjue, Lin Xuan can also change his soul fluctuations!