In four or five breaths, Bi Yu had already tried more than a dozen treasure refining methods.

Among them, there are treasure refining techniques recorded in the inheritance of Tianxu's consciousness, and there are also treasure refining techniques that are familiar in the memory of the Yin Emperor.

Not surprisingly, although these more than a dozen treasure refining methods caused a reaction from Huanyu Yu, they still couldn't make Bi Yu's mind and Huanyu Jade form a connection.

If there is no connection, there is no control.

Bi Yu was also a little worried, he had already tried all the treasure refining techniques that could be cast, and now he could only try the last treasure refining technique.

There are also some other ways to refine treasures, but they are not what Bi Yu's ability can try to use at this stage.

"It seems...... You can only try this soul refining technique. ”

In the end, Bi Yu was still unwilling to give up and planned to take a risk.

This method of soul refining is also very close to him, and even Bi Yu has experienced it himself, so Bi Yu also has some understanding of this method and knows the danger in it.

In fact, all secret techniques involving the soul are extremely dangerous, and if a person's body is injured, it can still be restored by medicine, but if the soul is injured, it may be an injury that can never be recovered.

For example, this soul refining technique is actually the secret technique that the Yin Emperor once performed when he entered Bi Yu's body.

The three souls of heaven and earth all entered Bi Yu's body, and almost forced Bi Yu's life soul out, and successfully occupied the magpie's nest, achieving the goal of controlling his flesh and body and occupying his flesh and body as his own.

It can be said that this is an extremely powerful technique of seizing and relinquishing, but at the same time, it is also an extremely domineering and terrifying method of alchemy.

With the soul of the treasure, the treasure and the soul are fused, there is a familiarity of water and milk, after the success of the treasure refining, it can make the treasure and its own closer connection, to achieve the effect of arm drive.

This kind of soul refining treasure refining method may have been lost in this era.

Even if the Yin Emperor himself memorized and comprehended it, it was only a part of the soul refining method, and it lacked more subtle mysteries.

The Yin Emperor is a combination of Jiu Sheng and Yue Xiaoxuan, and these two were once disciples of the Five Elements Sect in ancient times.

The Five Elements Sect was a huge sect force in ancient times, and it was many times more powerful than the current Nebula Pavilion, Holy Demon Heaven and other sects.

With the qualifications of Jiu Sheng and Yue Xiaoxuan, in the Five Elements Sect at that time, they were just inner disciples, but they were also qualified to enter the Tianxu Secret Realm to participate in the trial.

This is because the powerful sect of the Five Elements Sect has mastered too many secret realm resources, and among so many secret realm resources, the Tianxu secret realm can only be regarded as an extremely ordinary secret realm.

In this kind of ordinary secret realm, the disciples of the Five Elements Sect with stronger strength and higher status, not to mention whether they can enter or not, even if they can enter the Tianxu Secret Realm, they can't look down on the creation in the Tianxu Secret Realm.

Inner disciples like Jiu Sheng and Yue Xiaoxuan are so powerful, and they all have the strength of the Great Perfection of Qi Madness Realm when they entered the Tianxu Secret Realm at that time.

The art of soul refining is inherited from the Five Elements Sect and is one of the core exercises.

The Yin Emperor only mastered one-third of the soul refining technique, but Bi Yu estimated that this technique was almost equivalent to the eighth-grade secret technique if it was ranked.

He cautiously probed, shaking the flesh and blood of his whole body, shaking his large vertebrae, the bone joints clicked, and the flesh and blood of his body also roared as they squirmed.

At this moment, there was a wonderful feeling, the hairs on Bi Yu's whole body stood up, and the breath all over his body did not leak.

The hair stands up like a steel needle, and it can keenly perceive the wind and grass in the outside world, and its spiritual sense is even stronger.

At that moment, his limbs, muscles and flesh all collided with each other to produce a strange connection, bursting out of electricity-like energy, swimming all over the body, and the whole person felt like a spirit.

This feeling comes from the spirit and is conveyed to the soul, and the three souls of heaven and earth seem to have begun to touch and blend at this time.

"Excitement, excitement is not enough!"

Bi Yu's adrenal gland secretion began to accelerate, the qi and blood flow throughout his body roared, and the seven hundred and twenty acupuncture points in his body roared.

He stood there like a fierce tiger, shaking his spine to exert his whole body's strength, and like a big python writhing and flipping, trying to stimulate his soul with the activity of the cells and molecules of the body.

This process lasted for about two or three breaths, and Bi Yu's whole person entered a mysterious and strange state, and he unconsciously fell into selflessness and was completely immersed.

In an instant, he felt that the soul of life communicated with the two souls of heaven and earth, and the shadows on the ground under his feet were shaking, as if they were about to fly, which was the soul of the earth being attracted.

His thoughts flew far away, connecting the soul of life and the soul of the earth, forming a force of will to impact on the Huanyu jade in the center of his eyebrows.

I felt a wonderful feeling of stimulation and comfort like an electric current crackling all over the body, Bi Yu's body couldn't help but shake, the boiling of qi and blood in the body made the skin start to be hot and red, but the pores were closed, he couldn't sweat at all, the spirit of the person was completely condensed, the soul was one, and he was connected to Huanyu Yu.

At that moment, it seemed as far away as thousands of years, everything around him was blurred and far away, Bi Yu's whole person seemed to have risen to the Tao, and the flying immortals disappeared without a trace above the interface of ten thousand people, jumping out of the Three Realms and not in the Five Elements.

But in an instant, this feeling shattered, and an extremely terrifying suction force forcibly tore this fluttering feeling apart, and Bi Yu had an extremely strong sense of weightlessness.

It was as if he had just learned to fly, and he swooped down quickly after rising to the top of the sky, feeling a strong sense of dizziness and suffocation.

Whew!

Bi Yu gasped for breath, this breath came out, the pores were all opened, the sweat poured out like a flood that had broken the embankment, and there was a sense of weakness in the whole body.

But Bi Yu's face was ecstatic, completely freed from selflessness, and he felt unprecedented satisfaction and joy.

He only felt as if there was a small whirlpool in the center of his eyebrows, and his mind could connect with this whirlpool, forming a very subtle connection.

Although this connection was extremely weak, Bi Yu had a kind of water milk from the depths of his soul, as if he had seen the endless dimensional world, as if he had felt the vast starry universe.

It seems that all of this constitutes a bridge with this vortex in the center of his eyebrows, producing a special connection, and it seems that all of this is a foil, and this vortex in the center of his eyebrows is the core of all, the end and beginning of everything.

This feeling is very subtle, it flashes in Bi Yu's mind, and then Bi Yu's mind moves, and an unpredictable and immeasurable force seems to be awakening.

Under his mind, in the cracked and bulging soil under his feet, the purple gold luck that was already much weaker suddenly no longer escaped in all directions, but suddenly contracted and condensed, all of which flew towards Bi Yu's eyebrows.

(To be continued.) )