After returning home and resting for a while, Xiao Yi left Xiao's house and went outside to buy materials for refining medicine.

There are five thousand taels 'sent' by the five elders in hand, so you don't need to use it in vain, refine more pills, and improve your cultivation as soon as possible.

For others, martial arts cultivation is very boring, boring, and hard, but for Xiao Yi, martial arts cultivation is a very interesting thing.

He has a martial arts heart that is difficult for others to have, and it is because of this that he was able to practice Xingyi Quan to his true meaning on the earth and become a generation of grandmasters.

The so-called heart of martial arts, speaking of fantasy, is actually a kind of realm, or a kind of will. Tirelessly, persevering, just to grope and explore the higher martial arts.

That is a kind of pursuit, but also a pure heart.

True genius never simply refers to talent, but this rare and tenacious heart.

After buying back the materials, Xiao Yat began alchemy.

The process of refining medicine is time-consuming and labor-intensive.

Transforming the true qi in the body into flames, and then patiently controlling the temperature of the flames, this causes the consumption of true qi and energy, which will cause a great sense of fatigue to people.

However, when the true qi is consumed, he continues to absorb the spiritual qi of heaven and earth and replenish the true qi in his body, which actually achieves the effect of cultivation.

And like Xiao Yi, non-stop, high-intensity alchemy has an excellent effect on cultivation.

Three days later, when all the materials had been refined, Xiao Yat stopped alchemy.

Three days, with Xiao Yi's perfect refining methods and speed, three days is relatively long.

He bought three thousand taels of medicinal materials and refined nearly four hundred Nine Transformation Refining Body Pills.

"Four hundred Nine Transformation Refining Body Pills should be enough. Xiao Yi thought for a moment and muttered to himself.

He was ready to condense the Qi Pill.

The three-day refining process has roughly stabilized his mortal realm ninefold realm.

Now it's time to think about a breakthrough.

Martial arts cultivation is divided into nine realms, mortal realm, acquired realm, congenital, cave mystery, broken mystery, earth element, heavenly element, earth pole, and heavenly pole.

Each layer is divided into nine layers, and only when you reach nine layers can you break through to the next big realm.

And each realm has different breakthrough requirements.

After the Nine Realms of the Mortal Realm, if you want to break through to the day after tomorrow, you must quench the dantian into a qi pill.

This is also known as the Condensation Qi Pill.

Four hundred Nine Transformation Refining Body Pills seems to be a lot, but in fact, according to Xiao Yi's estimate, it should only be just enough to condense Qi Pill for himself.

Condensing Qi pills is very difficult and requires a tremendous amount of strength.

The Xiao family is huge, and the number of clans is thousands, but there are only a few dozen deacons the day after tomorrow. Most of the martial artists were stuck under the Nine Layers of the Mortal Realm, and it was conceivable how difficult it was to condense the Qi Pill.

There are even many martial artists who have cultivated for most of their lives, but they have never been able to break through to the acquired realm, so you can imagine how much power is needed.

This is also why Xiao Ruohan wanted to use the help of cultivating in the Purple Cloud Cave to condense the Qi Pill before.

With the rich aura of the Purple Cloud Cave, it can indeed increase a great chance.

And now that Xiao Yi is not in the Purple Cloud Cave, he can only rely on the pill.

After probably making preparations, Xiao Yi began to swallow the pill.

One pill after another entered the abdomen, and with the help of the Bingluan Sword, it quickly turned into pure aura, wandering among the limbs and hundreds of remains.

Part of it continued to refine the physical body, and the remaining part was all absorbed by the dantian.

The continuous impact of aura constantly washes the dantian, making the dantian more and more condensed, solid and perfect.

Quantitative change gradually turned into qualitative change.

On the dantian, there is a dense light, which is extremely beautiful.

It's a metamorphosis.

When the two hundred grains of the Nine Transformation Refining Body Pill were swallowed, half of the dantian had already been transformed.

Xiao Yi nodded secretly, his guess was indeed not wrong.

When he first broke through the fifth level of the mortal realm, he used twenty pills of the Nine Transformation Refining Body Pill, and the amount of spiritual energy required for each breakthrough of the mortal realm martial artist was doubled, and the condensation qi pill, four hundred pills of pills were enough.

The process of dantian transformation is very wonderful, the faint glow, warm, and very comfortable.

Gradually, Xiao Yi immersed himself in this comfort.

However, after some time, he suffocated violently, and there was a pain in his body.

To be precise, this pain comes from the dantian.

"What's going on?" Xiao Yi was startled and immediately looked inward.

When I saw it, I was shocked.

That dense light, I don't know when, turned into a red and blue intertwined force.

The two forces are constantly alternating, shuttling, and churning, like ice and fire impacting each other.

Xiao Yat was puzzled at first, and then understood.

The cultivation of martial artists is to rely on the martial soul to absorb the aura of heaven and earth, and then the martial soul is transmitted to the dantian.

What attribute of the martial soul will transform the aura into the power of what attribute, and finally 'wash' the dantian.

If it is a fire-attribute martial soul, the final condensed dantian will become a fiery red qi pill.

The reason why the condensing Qi Pill is called metamorphosis is because the Qi Pill mobilizes the aura faster and more fiercely, making the martial artist's combat power stronger.

And the Qi Pill that matches his own martial soul can make the martial artist exert his strongest strength.

However, he is a twin martial spirit.

The dantian is in the middle, the fire control beast martial soul and the ice luan sword martial soul are one left and one right, and the power of the transformation of the two is also one fire and one ice, so naturally there are two forces to impact and wash the dantian.

It is because these two different and opposite forces are constantly intertwined that this has caused the pain on his dantian today.

The so-called incompatibility of fire and water, the two mutually restrained forces, are constantly intertwined and impacted, which is an extremely dangerous thing.

One carelessness is likely to cause the destruction of the dantian.

"Damn, that's happening. Xiao Yi gritted his teeth.

"If you suffer, if you continue, once the two forces lose balance, the dantian will inevitably be damaged, or even completely lost, but if you give up now, you must completely dissipate the previous power. ”

"No, you have to persevere, wealth and danger are sought, I have seen any winds and waves, I don't believe that I can't pass this hurdle. ”

If someone else encounters this situation, they will inevitably panic.

But Xiao Yi immediately stabilized his mind and made a decision without any hesitation.

A warrior itself needs a brave heart to move forward.

"Fight. Xiao Yi let out a loud cry in his heart, and then continued to swallow the pill.

It was another stream of pure power into the abdomen, turning into the power of ice and fire to wash the dantian.

Xiao Yi nervously controlled the speed of absorption, not daring to slack off.

Time passed minute by minute, and Xiao Yi didn't know how long it had been, only knowing that when he had completely swallowed the four hundred Nine Transformation Refining Body Pills, he was already sweating profusely and his clothes were soaked.

"It's finally done. Xiao Yi breathed a sigh of relief and smiled faintly.

In that highly tense situation, there was great danger at every turn, but it was still necessary to stabilize his mind, not dare to slack off in the slightest, and finally complete the condensation qi pill.

It's also thanks to Xiao Yi's will, otherwise the consequences are really hard to say.

Xiao Yi glanced inwardly, and now, the position of the dantian has become an alternating red and blue qi pill.

The left half is red, and the right half is blue.

This different Qi Pill is named Ice and Fire Qi Pill.

On both sides of the Ice and Fire Qi Pill, the Fire Beast Martial Soul on the left and the Ice Luan Sword Martial Soul on the right stood quietly.

"Drink. After Xiao Yi stood up, he threw a punch and tried the power.

Use the Qi Pill to mobilize the aura in the body, and under one punch, the air vibrates, and the power is strong.

"It's so strong, the speed and fierceness of mobilizing the aura are more than ten times stronger than the previous dantian. Xiao Yi was secretly surprised.

Before condensing the Qi Pill, Xiao Yi had asked the Third Elder for relevant precautions.

After all, the Condensation Qi Pill is a hurdle for mortal realm martial artists, and it is the most important thing, of course, Xiao Yi has to find out the situation in advance.

According to what the Third Elder said, after condensing the Qi Pill, the power of the Qi Pill was about five times stronger than that of the Dantian.

Of course, that's for ordinary Qi Dan.

However, the Ice and Fire Qi Pill was more than ten times stronger than the Dantian.

This means that the foundation that Xiao Yi has laid now is much stronger than other martial artists of the same level, and the strength that can be exerted is also stronger, and it is more than sporadic stronger.