"Sneer......"

The small silver snakes swimming on the wall, as if attracted by something, intertwined into dense silver electricity in the void.

The next moment, like one after another fierce and ferocious big silver snakes, they rushed towards Qin Fan's Yuan Mansion, and in two or three breaths, thunder rushed into his Yuan Mansion.

As soon as the thunder flow entered the Yuan Mansion, under the action of the Eight Poles Thunder Array, it rotated around it, and then the thunder flow turned into small currents, like silver tadpoles, swimming into the vitality of the sun essence.

But it didn't merge into the vitality of the sun essence, but passed through the mouth of the meridian channel, entered the meridians, and went up and down the whole body, and in an instant, Qin Fan couldn't help but let out a miserable scream: "Ah!"

Because after the fine thunder and lightning entered the body through the meridians, it seemed that under the action of the Eight Poles Thunder Array, an invisible hand suddenly appeared to manipulate it, submerging into his flesh and bones, as if it was penetrated by a fine needle.

At this time, Qin Fan finally understood that the hardship that the black-robed man said was indeed not something that ordinary people could bear, but it could increase his strength, this pain was nothing, and that Shi Feng could bear it, could it be that Lao Tzu was no better than a seventeen-year-old little hairy head.

Thinking of this, Qin Fan relied on his strong willpower to adjust himself, and under the great pain, while constantly diverting his attention, he was calm and quiet......

Gradually, his breath continued and rhythmic, and Qin Fan also fell into a strange state, his whole mind was emptied, he had no thoughts and no thoughts, and he lost all perception of the outside world, which was the so-called ethereal state, and he couldn't feel the intense pain at all.

And the black-robed man was holding a silver compass, flashing with golden fluorescence, and there was a small screen of white fluorescence on it, which could see Qin Fan's situation in the cultivation room.

When he saw that Qin Fan had actually entered an ethereal state, he was immediately very surprised, the ethereal state was of great help to cultivation, no less than an epiphany. It can help cultivators consciously complete their cultivation and enable them to succeed in cultivation unconsciously.

Therefore, the power of thunder and lightning in the cultivation room merged into Qin Fan's body, and under the action of the eight-pole thunder array, the power of thunder and lightning dispersed, flowed into the meridians, and entered his body.

A trace of thunder and lightning power, as if discussed in advance, first tempered the flesh, tendons, blood, and bones on his limbs little by little, this thunder and lightning power is very thorough tempering, straight to the cells.

The power of thunder and lightning went straight into the cells, and suddenly the whole cell boiled, and some places that were difficult to be quenched were now quenched, and a lot of dirt and impurities were discharged along the pores.

In addition to refining the cells, the power of thunder and lightning also tempers the Shenxi in the flesh and blood, which means that energy can also be refined.

All kinds of energy swim in the heavens and the earth, like air, more or less sticky to impurities, and are no longer pure. And the so-called way to improve the quality of Yuan Qi and Shenxi is to transform them back to the purest energy step by step.

This is because high-quality energy is very good for cultivation and can increase the speed of cultivation, the physical body is constantly purified and improved under the refining and nourishment of pure energy, and the further along the path of cultivation, the strength of the cultivator will be higher, and the attack will be more powerful......

The biggest disadvantage is that the impurities contained in the energy will sink into the physical body, accumulate over time, and eventually become the biggest hidden danger in cultivation, and the cultivation bottleneck cannot be broken, and even cannot have a normal lifespan.

Moreover, the impure vitality will also affect the attack power and play of the Yuan cultivators in battle, such as Xiang Kun and Song Qinshu that Qin Fan saw in the No. 9 ring competition, they are because the vitality in their bodies is not pure enough, which will lead to one blow, two declines, and three exhaustions, and they cannot maintain continuous and efficient attacks.

Previously, Qin Fan trained in Storm Waterfall Lake to master strength, in addition to being able to use strength efficiently, there was also to play efficient and continuous attacks.

In this way, the energy after the quality is improved is very powerful. To put it in layman's terms, low-quality energy is like a piece of wood, then high-quality energy is a stone, or even a piece of steel, and wood cannot be compared to stone and steel.

Therefore, the cultivator must ensure that the energy is pure. There are many methods, the simplest method is the exercises, the exercises can help the practitioner absorb the purer energy, naturally, the more advanced the exercises, the purer the absorbed energy, which is also one of the reasons why the exercises can determine the distance of cultivation.

However, not every cultivator can obtain advanced exercises, so many cultivators can only take two paths, that is, take various pills that can improve the quality of energy, but these pills are all very valuable.

However, some cultivators are even more powerful, that is, they use the power of nature to quench energy and improve the quality of energy, such as Shi Feng's quenching with the help of the lava fire in the lava field and now Qin Fan's quenching with the power of thunder and lightning. This is the most powerful way, the most effective way, and the most beneficial.

Therefore, with the help of the energy of the power of thunder and lightning, Qin Fan not only tempered the physical body, but also refined the Shenxi, expelled the impurities in the Shenxi, and improved its quality, so that his strength could increase.

In an hour, a steady stream of thunder and lightning power entered Qin Fan's Yuan Mansion, and then flowed into his limbs through the meridians, refining the tendons, flesh, bones, and blood of the limbs little by little, until the refining was completed.

Then the power of thunder and lightning slowly went towards the body, refining its flesh, muscles, veins, and bones, just like refining the limbs, directly going deep into the cells to quench, and carrying out the most thorough quenching, and after half an hour, the impurities and dirt that were difficult to clean were discharged.

The power of thunder and lightning enters the flesh and blood, refining the divine light in it, expelling impurities and dirt, and improving the quality.

In half an hour, the power of thunder and lightning went to the more important internal organs, and a trace of thunder and lightning power did not pass through the meridians, but directly diffused in the Congyuan Mansion, flowing into the internal organs, just like the previous quenching, directly into the cells and began to quench, and carried out the most thorough quenching......

After an hour, the five internal organs and six internal organs are quenched, so that the ability to resist blows is greatly increased, the function of the internal organs is enhanced again, the qi and blood are rich, the breathing is long, and the endurance is greatly increased.

Most of the body has been refined, only the head has not been refined. It's just that the refining of the head is not so simple, all along, whether it is a low-level Yuan cultivator or a low-level refiner, they just nourish the head with energy and slowly strengthen the head, and do not refine it.

Because it has a brain, the brain is not easy to temper, and it is extremely easy to get injured, then it is bad, after all, it is too difficult to cure it. The power of thunder and lightning is full of destructive power, and I am afraid that as soon as it enters the head refining, the brain will be finished.

Fortunately, under the action of the Eight Extremes Thunder Array, the power of thunder and lightning weakened a lot, and it flowed into the head through the two veins of Ren Du, nourishing the head and strengthening the head.

After half an hour, the head augmentation is complete. Then the thunder began to quench the Sun Essence Yuan Qi in the Yuan Mansion, under the action of the Eight Poles Thunder Array, the power of thunder and lightning "crackled" sounded in the Yuan Mansion, refining the atomized Sun Spirit Yuan Qi, as if lightning in the white clouds, gradually, the white clouds became dark clouds, at this time, the situation in the Yuan Mansion was like dark clouds, lightning and thunder.

More than an hour later, Qin Fan consciously opened his mouth, and streams of dirty and blackened gas were discharged from his mouth and nose, this was the daily essence vitality with impurities and dirt, which also showed that the daily essence vitality of his Yuan Mansion had been quenched, and the daily essence vitality had reached a higher quality.

After the impure Sun Essence Vitality is completely discharged, the power of thunder and lightning will enter the Vitality Seed and merge into it before it can be transformed into Thunder Energy.

The next moment, naturally, under the effect of the Eight Extremes Thunder Array, a little bit of thunder poured into the Yuan Qi Seed.

When a little bit of thunder flowed into the Yuan Qi Seed, a mutation occurred, and the Yuan Qi Seed was chaotic and radiant, and at the same time, the Chaos Tower in Qin Fan's mind was full of chaos and light.

At this time, Qin Fan couldn't maintain an ethereal state, he retreated from it, and felt a change in his body, he looked inward in his mind, only to see a passage emitted from the bottom of the Chaos Tower, leading directly to the Yuan Mansion.

Seeing this, Qin Fan hurriedly "looked" at the Yuan Mansion, and was suddenly taken aback, only to see that a channel had formed between the Yuan Qi Seed and the Chaos Tower, and the Yuan Qi Seed rotated at high speed, generating a huge suction, and the thunder in the cultivation room was surging towards Qin Fan's Yuan Mansion, entering the Yuan Qi Seed, and then being transported into the Chaos Tower through the Chaos Channel.

Qin Fan could only "watch" at this strange everything, and couldn't do anything.

At the same time, the black-robed man was also stunned, the surging thunder flow flowed into Qin Fan's body, and he was now like a nobody. If Qin Fan didn't have a secret, he wouldn't believe it if he was killed.

I saw that Qin Fan was like a big whale absorbing water, absorbing the thunder current. Fortunately, the Thunder Valley is now only for Qin Fan to cultivate alone, so the thunder flow in the cultivation room can be continuously supplied to ensure that Qin Fan can absorb it.