Su Mo took out the heavenly and earthly treasures given by Chang Lao.

What is needed for refining is these genius earth treasures, which continuously provide the body with immortal qi that can be absorbed.

The reason why the treasures of heaven and earth are regarded as rare treasures is mainly that they contain the aura of heaven and earth.

However, these things, in the eyes of the true cultivation power, can only be some auxiliary things in the early stage.

Although refining is the most obvious threshold on the path of cultivation, the process is relatively complicated.

It is divided into nine thresholds, and after each threshold is raised, all aspects of the body's functions will become stronger.

Power, speed, and so on, will also climb.

Although Su Mo was not able to use the exercises to cultivate now, refining this was an important step in laying a solid foundation after his rebirth.

If the foundation is unstable, how to build a tall building on the ground?

The children of the real cultivation families usually start refining when they are young.

There are many ways to quench, but they are all the same.

Because quenching is always inseparable from these heavenly and earthly treasures, the medicinal liquid is soaked with heavenly materials and earthly treasures, and then absorbed by the body, so as to achieve the effect of quenching.

However, with the continuous improvement of the quenching threshold, the performance of the liquid medicine soaked in the heavenly material and earth treasure will also be continuously weakened.

The more you come to the follow-up, the more you will need the amount of natural treasures.

Normally, people with ordinary qualifications, even if they are in a cultivation family, if they reach adulthood and are unable to break through the ninth threshold of tempering, they will be discarded like waste.

Past.

Su Mo experienced being ridiculed like a waste like this, and it took ten years longer than others to enter the Tao as a doctor and forge the peak.

Behind the ridicule and ridicule of others, everyone knew that Su Mo had sharpened his sword for ten years and reached the peak.

In the past ten years, others have only completed a small breakthrough and achieved the primary goal of cultivation.

And Su Mo's ten years are precisely one step to the peak, and he even created a cultivation myth.

The Heavenly Treasures were placed in hot water for smelting, and then after the Heavenly Treasures were fully fused, Su Mo bathed.

The liquid medicine smelted from heaven and earth treasure is fully integrated and absorbed by the body.

Now.

Su Mo felt wisps of cool breath rushing into the major meridians of his body.

At the same time, he took out the Ice Spirit Divine Needle and performed the needle in the Tianchi, Shenque and other acupoints.

These acupuncture points control the life and death of the human body.

After being reborn, the cultivation techniques that Su Mo originally possessed on his body could not be used now, and his qi and blood were not as strong as one ten-thousandth of his previous life.

Piercing several important locations with the Ice Spirit Divine Needle, although it requires some unbearable pain for ordinary people, it can subtly stimulate some hidden potentials in people.

During this period, Su Mo's body frequently reddened.

The liquid is boiling, just like boiling water with a lot of wood added to it.

He cast the Ice Spirit Divine Needle many times, and each time he used it, the pain increased exponentially.

Su Mo felt a little unbearable, and his body trembled slightly.

He felt like a red-hot piece of iron.

The pain and struggle that came from the depths of his heart almost made him faint in the dark.

Su Mo's eyes lit up at this time, and he felt like he was empowered.

He should feel angry or something like this when he suffered such a pain, but at this time he didn't, but he was more happy.

Su Mo did not stop moving, and continued to use the Ice Spirit God to apply needles to several important positions.

"Ah......h

Su Mo's body was as if countless flames were burning and devouring.

The process of refining is like falling into a hell.

When tempered, it is like a peerless sword to be built, and it needs to be tempered and hit thousands of times before it can finally be cast into an invincible divine weapon.

Finally reborn, Su Mo was naturally able to bear any pain.

In fact, his current situation is no different from the beginning of his previous life, just an inconspicuous piece of scrap metal.

The Ice Spirit Divine Needle pierced into important positions again and again, and Su Mo's whole body turned red, just like an iron piece forged by high temperature.

The ordinary essence washing and marrow is simply weak compared to this.

This method of repeated tempering is like wandering from the edge of life and death countless times, constantly resurrecting from the dead.

Su Mo's face was as usual, and even with a little secret joy.

He closed his eyes and began to operate the Shennong Technique.

Shennong Jue is the superior canon of the Holy Sect of Medicine, which can fully open the ability of epiphany, and once it has cultivated to a relatively high level, it will be able to skillfully control the refining of pills and the forging of magic weapons.

In his previous life, Su Mo entered the Tao as a doctor, and now he has cultivated the Shennong Technique again, and it is easier to control it.

The Ice Spirit Divine Needle tapped his potential, and the medicinal liquid condensed by the Heavenly Treasure refined the golden body.

Coupled with the blessing of the Divine Dragon Formula, it opens the awakening.

In this way, before I knew it, it had been three days and three nights.

In the meantime, Su Mo didn't move, just like an old monk in meditation.

Three days later, Su Mo got up from the liquid, took a shower, changed into clean clothes, and found that his whole person was as if he had completely transformed, judging the two of them.

The whole body is filled with the powerful aura of life, and the light is dazzling.

All this was relatively ordinary for Su Mo, but what he didn't know was that at this time, the outside world was ......