I can gather experience beads

In order to refine the secrets of heaven, one must first use one's own powerful magic power to gradually erode it.

After it is completely refined and loses its main consciousness, it can be directly absorbed into the body, allowing this essence energy to be absorbed by one's own magic power.

Cao Rui tried to use the experience bead to directly swallow the secret of heaven. As you can imagine, this attempt ended in failure.

Cao Rui then began to methodically drive the magic power in his body, refining the divine power in his hands bit by bit.

As the magic power continued to penetrate, Tianji seemed to feel unprecedented pain, and made a whimpering sound in the palm of Cao Rui's hand, like a wronged child crying.

But Cao Rui was not a saint, so how could he be soft-hearted because of this little commotion? So, he increased the output of his magic power without hesitation.

The speed of refining the secrets of heaven increased by three times.

Time passed by minute by minute, and under Cao Rui's full effort in refining, the originally obscure and difficult to control secret of heaven had now been transformed into extremely pure energy suitable for cultivators to absorb.

I saw these energies jumping happily in Cao Rui's palm like lively elves.

Cao Rui did not dare to delay for even a second and immediately absorbed the transformed pure energy slowly into his body.

This time, Cao Rui once again transferred this energy to the experience bead.

This time the experience beads took effect and began to greedily absorb and transform these energies, eventually turning them into experience points.

Cao Rui verified this conclusion again: "Only those energies that can be absorbed by my body can be absorbed and transformed by the experience beads."

"If my body can't directly receive the divine secrets, then the experience beads will be powerless."

"In this way, the process of refining the Heavenly Secrets takes time, and the progress of cultivation in the Void Refining Stage will be much slower than before."

"However, the efficiency of the experience beads in absorbing the energy of the heavenly secrets and converting it into experience points is many times stronger than my direct absorption of the energy of the heavenly secrets."

"In general, my cultivation speed is far beyond that of ordinary Void Refining cultivators."

"In this case, I will try my best to improve my cultivation to the middle stage of the Void Refining Stage before the Heaven Realm Cultivation Conference."

Cao Rui began to devote all his energy to refining the secrets of heaven, and at the same time he also took time to practice several magical powers.

It took Cao Rui ten days to refine a low-grade secret.

The middle-grade Heavenly Secret lasts for twenty days, the high-grade Heavenly Secret lasts for fifty days, and the energy of the best Heavenly Secret is even more abundant. It took Cao Rui a full hundred days to absorb a ball of the best Heavenly Secret.

In this way, one is immersed in cultivation.

Twelve years later.

This day.

Cao Rui very skillfully took out a ball of top-grade heavenly secret and used all his magic power to activate it. No matter how powerful this top-grade heavenly secret was, it could not break free and was refined by Cao Rui obediently.

As long as Tianji is not accelerated to a terrifying speed and crashed into something, it is relatively easy to control.

"Young Master, we will set off for the Netherworld in a month! This battle cultivation event will be held in the Netherworld." Chu Xiyue's voice was clearly transmitted to Cao Rui's ears through the art of telepathy.

Hearing this, Cao Rui's heart was shocked. Is the Heavenly Realm Battle Cultivation Event finally about to begin?

He pondered secretly, and then responded with a voice transmission: "Okay, I understand, Sister Xiyue."

While responding, Cao Rui continued to practice the supreme Heavenly Secret without any pause.

Over the past ten years, Cao Rui has been practicing diligently almost day and night, and might only take a short break to relax his mind every few months.

In this way, he is now only one step away from advancing to the middle stage of Refining Void.

The experience beads of the fifth level of Chaos Spiritual Essence Technique in my mind are about to be filled.

"The timing should be just right." Cao Rui closed his eyes, held the secret in his hands, and continued to practice.

One day a few days later, the originally peaceful and harmonious training courtyard was suddenly filled with a violent shock of the vital energy of heaven and earth.

This sudden change instantly attracted the attention of the people around, and Chu Xiyue, who had been paying attention to Cao Rui's cultivation progress, noticed the abnormality at the first time.

She turned her head slightly and looked in the direction of Cao Rui, a hint of surprise flashed in her beautiful eyes.

I saw the sky above the courtyard changing color, and the surging vital energy surged like a tide, converging towards Cao Rui.

Cao Rui, who was in the middle of it, was surrounded by spiritual light and gave off a strong aura of a Void Refining cultivator.

"In just twelve years... he has successfully broken through to the middle stage of the Void Refining Realm."

Chu Xiyue murmured softly, unable to conceal the amazement in her words.

You know, even with the extremely precious secrets provided by Your Majesty as an aid, such a rapid cultivation speed is extremely rare.

Thinking of this, Chu Xiyue couldn't help but shook her head, and secretly sighed in her heart: "This boy is extremely talented and has infinite potential. Given time, maybe his cultivation level will really catch up with mine."

When she thought of this, even she, who was always calm and composed, couldn't help but feel a little shocked.

On the other hand, Cao Rui was sensing the situation after his promotion.

Spiritual awareness increased by about 20%.

Even though it's only 20%, considering Cao Rui's current total spiritual awareness, 20% is also extremely terrifying.

The mana has become much more refined, and the amount of mana has also increased by more than half. The power of the condensed magical power should be stronger.

The external manifestation is that the Nascent Soul in the body has become rounder.