In this book, it is very mysterious to open the sky. Once opened, it is like obtaining an unspeakable intuition, which can sense the items with aura fluctuations around.

In other words, once successful, he can know the treasures around him, and this is the initial ability.

The description in the book is amazing. It has completely exceeded Yang Xuan's imagination. This is an extremely powerful ability.

Yang Xuan doesn't know much about fairyland, but he knows very well that if this skill is completed, looking for heavenly and earth treasures in the future is like exploring things in a bag, which can play a great role in some special cases.

There was a flash of heat in his eyes.

If he wants to go far in cultivating immortality, resources are extremely important, and this skill seems to be a key to becoming stronger for him who is still weak.

At the thought of this, he looked around impatiently.

This passage is naturally formed. Although it has been straightened, it still leaves several narrow branches, which are dark and I don't know where to lead.

Yang Xuan took the book and hurriedly found one. Without checking, he went in directly.

He wanted to try to practice this skill directly, but he was afraid of being disturbed. After all, there were four people choosing the skill, which could come out at any time.

It's extremely dangerous to be disturbed when practicing martial arts. If a person is not careful, he may even become possessed. This kind of thing should have been carried out in the room. However, after reading the first few articles, he seems to have some feelings in his heart and doesn't want to miss it.

The fork is so narrow that he can only walk sideways in his shape. Fortunately, the fork is not long. Without much Kung Fu, Yang Xuan felt empty in front of him and immediately came out of the narrow rock wall.

He immediately took a torch out of his arms and blew it twice. A light of fire lit up immediately. It was weak, but it was enough for him to see around.

This is a dead end. The fork road suddenly widens here, but it is also very limited. It can only allow two people to stand side by side.

Yang Xuan looked at him casually and didn't care. He immediately sat down cross legged to avoid the feeling in his heart from disappearing.

He placed the folding with a slight fire light on the side, and the dim light sprinkled on this small space.

"Calm your mind, gather your blood and Qi, and gather your aura in the center of your eyebrows."

He recalled the methods mentioned in the broken book. After taking a deep breath, he calmed his mind. At this time, his brain was empty and his heart beat seemed to slow down a little.

After finishing this, he mobilized all the auras running in his body and rushed to his head.

"Boom!"

His brain suddenly buzzed, as if he had been hit by a sledgehammer. His face turned white, and his body couldn't help shaking twice.

A trace of blood spilled from the corner of his mouth.

Yang Xuan opened his eyes and frowned.

In the later stage of the second realm, his control of spiritual power was not a surprise at all, and his mind was the weakest part of the human body. After being impacted by Reiki, he was seriously injured.

"It's not mentioned in the book. Maybe I haven't found the right trick yet. Try again."

He said something secretly and mobilized his aura again.

"Boom!"

There was another loud noise in his head, which was more serious this time. He just felt that his whole mind had become a little dizzy. If he had made more efforts just now, he might have been unconscious at this time.

Yang Xuan bit his teeth, but he didn't flinch. He divided the aura in his body into several small strands and slowly rushed to his head.

It was much better this time. Although there was still an unbearable concussion in the brain, it was within the tolerable range.

His speed was very slow, and his aura was divided into several channels. Naturally, he had to bear this pain many times. Soon, a layer of cold sweat was seeping from his forehead.

After a long time, the aura in his body finally gathered in the center of his eyebrows according to the book, forming a white air mass.

After doing this, Yang Xuan couldn't help taking a few breaths. It was very hard. His back was soaked with sweat.

After a short rest, he did not dare to neglect, but gathered his mind and guided those auras along a mysterious track in his brain.

Between his eyebrows, a barrier appeared in his mind.

"Is this... An obstacle?"

He murmured a sentence and immediately controlled the impact of Reiki.

The barrier is like a towering mountain. Rao is that he has gathered the aura of his whole body, and it is still difficult to shake it.

He was not discouraged. Under the control of his mind, his spirit hit there again and again, like a steady stream of waves, which was bound to defeat the obstacles in front of him.

However, the barrier seems to be empty, but it is hard to imagine and remains unmoved.

Time passed slowly.

Yang Xuan almost mechanically repeated this action. His always tenacious mind became a little trance at this time.

The consumed aura poured in from the whole body. At this time, the spirit absorbing beads in the body seemed to become an invincible black hole. They frantically transformed the aura into his body, which just supported the huge consumption.

His face turned morbid pale, sweat rolled down his forehead, and a faint white light flashed between his eyebrows.

"No, it's impossible to break through that barrier."

After another shock, Yang Xuan felt the unchanged eyebrows. He was a little distressed in his heart.

He did everything according to the tips in the book, but now he is stuck in the last and most important level. The nihilistic barrier was like a natural moat, which always blocked his spiritual power, and it was difficult to save a penny.

At this time, he suddenly had a strange feeling in his heart.

With the constant consumption of mind and spiritual power, a force in his body seemed to be hooked up, and a heat spread to the meridians around him in an instant.

"Damn it! Why is it time..."

Yang Xuan fiercely opened his eyes, clenched his teeth and tried to suppress the changes in his body.

It was that strange power again, his eyes became hot, and his tired body seemed to be full of power.

This force was extremely overbearing, filled with his limbs and bones, and then rushed to his head. The originally gathered aura was suddenly impacted and scattered into several strands.

"No!"

Yang Xuan was surprised. In order to gather the aura in the center of his eyebrows, he had made a lot of efforts. If he was directly dispersed by this force, his previous efforts would be wasted.

He quickly calmed down, and a trace of perseverance flashed in his eyes, trying to gather those auras again.

However, the forces running through his body collided around like monsters. As soon as he gathered together, he was soon dispersed. After repeating it several times, he had to give up this practice.