Qi refining is only the most basic spiritual formula.

Not only are the juniors of the Nie family cultivating this technique, but almost all the children of the Qi Refining Realm have cultivated spiritual techniques since they were young, and they are also Qi refining techniques.

This is an easy-to-understand recipe to help children lay the foundation.

Before stepping into the day after tomorrow, the young people of the Lingbao Pavilion, Lingyun Sect, Gray Valley, and Xuanwu Palace were all focused on the cultivation of qi refining techniques.

Such a simple and common recipe is not too miraculous in terms of reason.

However, when Nie Tian was running the Qi Refining Technique this time, he felt a trace of warm current, and it quickly converged towards the spiritual sea in the dantian.

After the previous slumber, his spirit had recovered, and his spiritual consciousness was examined, and he clearly felt that his spiritual sea was ...... It's slowly expanding!

The spiritual sea, in his soul perception, was a chaotic cloud of mist.

Inside the cloud and mist, there was pure spiritual power, and when he needed it, he could be transferred from the spiritual sea and flow to any part of his body through the veins, thus transforming into all kinds of wonderful spiritual skills.

The Spirit Sea is the source of strength for Qi Refiners, the reason why Qi Refiners are powerful, and the biggest difference between Qi Refiners and mortals.

The so-called cultivation of the Qi Refining Realm is to continuously incorporate the spiritual energy of heaven and earth into the spiritual sea, so that the cloud-like spiritual sea expands little by little.

The spiritual sea can be regarded as a container for spiritual power.

The larger the spiritual sea, the more spiritual power it can hold, and the power that a qi refiner can call on will increase accordingly.

Generally speaking, only when the spiritual sea is full of spiritual power and it is impossible to continue refining the spiritual energy into the spiritual sea, can the qi refiner expand the spiritual sea with additional heaven and earth spiritual energy, and transform and upgrade this "container" to make it larger, so that it can hold more spiritual power.

Normally, when he absorbed the spiritual energy of heaven and earth into the spiritual sea and transformed and expanded the spiritual sea, he couldn't feel the changes in the spiritual sea at all.

Because, with a single cultivation, the refining of heaven and earth spiritual energy is extremely limited, and the transformation and expansion of the spiritual sea is very small.

Under normal circumstances, it was only after a month of hard cultivation that he could feel the capacity of the Spirit Sea slightly enhanced.

Cultivation is calculated in years, and every breakthrough in the small realm of Qi Refining Realm also takes at least one year.

Those who don't cultivate hard enough and don't have enough talent often need years to break through to a small realm.

Originally, after cultivating for a month, he could see that there was a change in the spiritual sea.

Now, by merging those warm currents into the spiritual sea, he suddenly saw that the mist-like spiritual sea was extending outward little by little.

Linghai is clearly in the process of transformation and expansion!

Moreover, this process of slowly expanding the spiritual sea little by little, he could actually clearly perceive it.

It's a magical experience like never before!

"The flesh of the spirit beast contains power! Those powers are also dissipated into the flesh and blood after the spirit beast refines the spiritual qi of heaven and earth and refines the spiritual qi to purity. ”

"Those powers are refined powers, which are much richer and purer than the pure aura of heaven and earth!"

"The flesh of the spirit beast is simply a great tonic! Not only is it effective in refining my body, but it can also help me transform and expand the spirit sea, making my cultivation speed skyrocket!"

He quickly came to his senses, and with the most basic qi refining technique, he incorporated the power from the flesh and blood of the spirit beast that was bred in his abdomen into the spiritual sea one by one.

I don't know how long it took, when he could no longer feel the power escaping from his abdomen, he stopped cultivating.

However, this cultivation made his spiritual sea expand by one-tenth!

He was now at the sixth level of Qi refining, and with his normal cultivation speed in the Nie family, it might take him a month and a half to reach such a level.

In order to break through to the seventh layer of qi refining, his current spiritual sea needs to be doubled, and he must let the spiritual sea accommodate twice as much spiritual power.

If he had been cultivating in the Nie family, even if he had been cultivating day and night, it would take him at least a year and a half before he could step into the seventh layer.

But he just ate a meal of spirit beast meat, and after one cultivation, the spirit sea expanded by one percent, which was worth a month and a half of penance in the Nie family!

"Blue Fantasy Realm, I'm the right one!"

Before coming here, he didn't have a clear direction, but just regarded the Blue Fantasy Realm as a tempering for himself.

I thought that the spiritual energy of the heaven and earth in the Blue Illusion Realm was poor, and he needed to fight with spirit beasts often, and the spiritual power in the spiritual sea might be in a pitiful state of making ends meet for a long time.

He didn't think about improving his cultivation realm in the Blue Illusion Realm.

It wasn't until this moment, when he discovered that the flesh and blood of those spirit beasts could greatly increase his cultivation speed, that he really had a direction and realized how much the trials of the Blue Illusion Realm helped him.

An Ying and his party, after recuperating and resting, re-marched to the depths of the glacier area, trying to kill the Xuanbing python.

It's a pity that the Xuanbing python seems to be hiding, and they have been looking for it in the glacier area for more than ten days, but they have not been able to turn it out.

During this period, they encountered some scattered first-level spirit beasts.

Those first-level spirit beasts, under their siege, were all killed one by one.

The tender and delicious meat of the spirit beast became the food of everyone, and they shared and ate it.

A cold-armored rhinoceros often weighs hundreds of catties or thousands of catties, and after losing Qin Shun and Zu Fang, there are only thirteen people left.

These thirteen people, once eating, can only eat a hundred catties of animal meat when they die.

It is impossible for each of them to wander around with a hundred catties of meat, searching for the Xuanbing Python in a huge load.

Moreover, every once in a while, they were able to kill new spirit beasts.

This allowed Nie Tian to devour enough beast meat with a terrifying amount of food every day.

When he realized that the spirit beast meat would help his cultivation and could improve his realm, Nie Tian's terrifying appetite completely exploded.

Every day, the spirit beast meat he eats alone is enough to be worth the sum of the other twelve!

These days, what he has done every day is to destroy the spirit beast meat that everyone can't eat one by one.

He really couldn't eat it, so he carried it with him as much as possible, so that he could continue to eat it when he couldn't meet a new spirit beast.

An Ying and the others were too lazy to carry a large amount of spirit beast meat, because it was very likely that they would be able to capture more spirit beasts in the next battle.

Of course, if their luck is too bad and they can't meet spirit beasts again for a day or two, they naturally need food.

So, Nie Tian naturally became the one who helped everyone carry the dried meat and food of the spirit beasts.

At this time, Nie Tian's amazing negative gravity was gradually known to everyone.

Nie Tian, who was carrying hundreds of catties of spirit beast meat on his back, followed them, and he didn't show any difficulty at all, and he was still walking like a fly.

They didn't know the reason, but they were quite satisfied with Nie Tian's "hard work and resentment", and felt that there was such a person who helped them with logistics, and brought them enough food for all of them to eat for a few days, in fact, ...... It's not bad either.

Even Tong Hao and the others, who were dissatisfied with Nie Tian before, no longer looked at him angrily when they couldn't meet a spirit beast for a few days and felt hungry, and when they found that Nie Tian was carrying a mountain of spirit beast flesh on his body.

"It's so cool!"

"This trip to the Blue Fantasy World may be the happiest experience I've ever encountered in my life!"

"Today, the Spirit Sea has expanded by one percent, and the expansion of the Spirit Sea has increased by ninety percent compared to when he came in!"

"Two more days! Just give me two more days, and I will be able to break through to the seventh layer of Qi refining!"

Every day, Nie Tian indulged in great joy, and his heart was dark.

Every day, he can clearly feel his progress!

Carrying hundreds of catties of spirit beast flesh, this astonishing weight is a kind of grinding of flesh and blood.

He knew very well that with his physique, bearing such a burden was just the right kind of cultivation.

While carrying hundreds of catties and grinding his body, he continued to devour the flesh of the spirit beast to transform the spiritual sea, and also strengthened the physical body by the way, which made his life a good time.

- He wants to be in this state forever.

What kind of Xuanbing python, what kind of lizard, what kind of trials in the blue fantasy world, and those rewards from the outside world don't matter to him.

Because he feels like he's getting stronger all the time!

On this day, when An Ying and the others were resting around the bonfire and talking, Nie Tian, who was sitting ten meters away from them, was running the Qi Refining Technique, his body was shocked, and his eyes were full of ecstasy.

"Qi Refining Seventh Layer!"

......