Zhen Han desperately went upstream, the suffocation in his chest made Zhen Han go crazy, Zhen Han really didn't know how he was in such a deep sea, I don't know how long, Zhen Han suddenly came out of the water, and ran directly from the sea a few meters high, it can be seen how hard Zhen Han is desperate, Zhen Han inhaled loudly after getting out of the water. ﹥>

This breath lasted for two and a half minutes, you must know that Zhen Han was inhaling heavily, I really don't know how Zhen Han's lungs could withstand so much air at that time.

After inhaling enough air, Zhen Han naturally began to exhale, and the exhalation time lasted for about a minute and a half, just like that, Zhen Han continued to inhale and exhale, and after many back and forth, Zhen Han gradually stabilized, but Zhen Han found that his breath was so long.

Zhen Han now inhales and exhales for more than two minutes to go back and forth, this is... This is... Zhen Han was a little excited, and hurriedly inhaled enough breath to float on the surface of the water and began to look inward, the imaginary breakthrough did not appear, Zhen Han was still in the middle stage of refining and refining qi, but Zhen Han found that his internal force had changed a lot.

There are three states of internal force in Zhen Han's body, one is the energy state, the second is the gaseous state, and the last is the liquid state, but this time Zhen Han found that his internal force seems to be completely gaseous, of course, the internal force seeds in the middle dantian are still liquid. Zhen Han felt the three little guys in the internal force seed, and the breath of the three little guys also stabilized, and felt Zhen Han's spiritual power, and the three little guys also subconsciously gave Zhen Han some feedback.

Feeling that the three little guys were not awake, Zhen Han's mental power was immersed in the lower dantian, and when he came to the lower dantian, Zhen Han saw that the lower dantian had evolved into a strange scene, and the red internal force that the three little guys moved from the middle dantian evolved into a red air mass, and the red air mass was surrounded by a white mist's internal force, which obviously indicated that the internal force gathered by Zhen Han's lower dantian had been perfected, and it seemed that he had reached the peak of the middle stage of refining and refining qi.

Zhen Han didn't expect that he would be able to reach the peak of the mid-stage refining and refining qi so quickly, you must know that the accumulation of internal force is a very long process, and the quality of the internal force in Zhen Han's body has reached the quality of the gaseous state, think about how terrible it is.

It generally takes five to six years for a normal cultivator to be able to accumulate enough internal strength to perfect the three dantians, and this can only be achieved with various abundant resources.

This stage of refining and refining qi is actually a stage of the human body, and it is also the most important stage for cultivators, cultivators generally start refining and refining qi at the age of eleven or twelve, if it is too early, it will have certain disadvantages for the growth of the body, this is the experience of the ancients, what is the disadvantage? If it is lighter, then it will lead to stunted growth, if it is serious, then it may lead to the decline of human body functions, and the life span will become very short.

As for the eleven or twelve years old, you can refine and refine qi, it is because human beings in this period have entered a state of rapid growth, and the internal organs in the body have grown to a certain extent, so at this stage, you can naturally obtain essence by eating a lot of food, and part of the essence obtained is to make up for your own consumption, and the other part is to turn into internal force.

There are many scruples at this stage, under normal circumstances, the human body at this stage is very active, and the energy is also very strong, but there will also be a limit, if you get a lot of essence through eating and digestion, this will cause a lot of load on the body, and if it takes a long time, it will also cause damage to the body.

In addition to these, digesting food will leave residues in the body, and some foods will have toxins, these residues and toxins will cause certain erosion and aftermath to the body, but the seven spirits of the human body are to deal with these hidden dangers, of course, the seven spirits are limited to deal with toxins and residues, and even some toxins and residues they can't clean up.

Then you have to use pills here, there are many kinds of pills to improve internal strength, but most of the prescriptions have been lost, the most important thing is that some medicinal materials have become extinct, and finally a general pill has been handed down, this kind of pill is the essence pill, but the medicinal materials for refining the essence pill are also very rare in the world, if it is not specially protected, some medicinal materials will also be extinct.

For cultivators who are now cultivating internal strength, it is very luxurious to be able to use the Essence Qi Pill to refine internal power between the ages of eleven and eighteen, except for some big families or large sects, who have specially cultivated medicinal fields, few cultivators have such good treatment.

However, this stage of refining and refining qi is not the sooner you break through, the better, like some big families and big sects, when their juniors reach the age of refining and refining qi, if their qualifications and root bones are very good, with the assistance of essence qi pills, they will generally reach the peak of refining and refining qi in two to three years, and they will be fourteen or fifteen years old at that time, then they still have five to six years to consolidate the internal force in their bodies.

Consolidating internal force is actually to refine the quality of internal force, most of the internal force at this stage of refining and refining gas is energy state, except for the internal force seed has a trace of gas, most of the internal force is energy state, then these talented geniuses are trying to improve the quality of their internal force before the age of twenty.

Under normal circumstances, geniuses with such conditions can convert most of the internal force into gaseous state in the past few years, and some geniuses can convert all internal force into gaseous state, and even some genius dantian internal force seeds will have some signs of liquid.

Once the internal force in the body reaches this level, it will have a great advantage to break through to the realm of refining gas and transforming gods, refining and transforming gods as the name suggests, and gods are spiritual powers, but this stage does not mean that you have spiritual power, but through internal force to warm the body's three souls and seven spirits, the higher the quality of internal force, the stronger the three souls and seven spirits are warmed.

In ancient times, because the rules of heaven and earth did not change greatly, and the aura between heaven and earth was not bad at that time, all things in heaven and earth were nourished by the aura and grew naturally very perfectly, and the nutrients and substances they contained were very rich, in addition to these, their essence content was also very high, so there were many cultivators at that time, and their cultivation environment was also very good.

However, in modern times, not only the changes in the rules of heaven and earth, most of the food in the world has undergone various processing, and various substances will be mixed in the processing process, in addition to the essence of these foods in the process of processing, and even some foods have completely lost their essence.

Therefore, modern cultivators are very rare, as for evolutionists, it is even rarer, the rapid growth of human population, the continuous extinction of other species, and the serious damage to the ecological environment, these are all factors that cause changes in the rules of heaven and earth, if it continues like this, it will form a vicious circle, and eventually the earth's environment will become an environment where there are no evolutionary conditions for life at all, then the final result will either be the self-destruction of human beings, or the destruction of human beings by natural disasters.

Having said that, Zhen Han actually didn't have too many feelings about the changes in his internal force, but he was very happy that he had reached the peak of refining and refining qi, so it was natural to open up the upper dantian to reach the peak of refining and refining qi, but now it was still in the sea, Zhen Han naturally would not open up the upper dantian here, but the upper dantian was in the head, which was not sloppy.

When Zhen Han surfaced on the surface, Senior Brother Seven was crazy looking for Zhen Han, but Senior Brother Seven had been looking for Zhen Han for I don't know how many times, and even one boat of oil was burned by Senior Brother Seven.

(End of chapter)