Zhang Hua was looking through the basic spell analysis that he bought at this time, this book is mainly to explain some common spells and how to deal with them, in order to let novice monks have a certain understanding of the spells of various sects.

One of the explanations of the demon spells, it is recorded that some small demon beasts that have not transformed will store a turbid qi in the six intestines, and at the critical moment they can release it to block the enemy and provide time for their escape, although the lethality of this qi is not strong, but it is good at polluting magic weapons and other things, once the magic weapon or monk is attacked by this qi, it will cause the spiritual power in the magic weapon to dissipate, and the monk may not be able to stand it and faint, if the monk in the qi refining period is not guarded, he will be injured by this qi.

Zhang Hua naturally will not practice this kind of spell, but the record of this spell is a wake-up call for Zhang Hua, there are not only twelve canons in the human body, in addition to these twelve canons, the five internal organs in the human body all need to be cultivated, and the key is that the five internal organs and six internal organs have their own roles, as long as the role of the five internal organs in the human body is exerted to the extreme, it will naturally have an extremely huge effect on the human body itself.

Thinking of this, Zhang Hua began to recall the human body structure diagram he had seen a long time ago, and found a pen and paper to draw it, Zhang Hua's painting skills are still good, because when studying, he occasionally needs to draw some structural drawings and the like, so Zhang Hua has practiced specially.

He drew all the structural drawings of the human body that he could recall on the paper, and sure enough, Zhang Hua found some things that he had not paid attention to before. Communicate upper and lower functions, but during this period of cultivation, Zhang Hua only focused on the meridians, but ignored the exercise of the five internal organs, and finally abandoned the roots, although the meridians will also make the five internal organs gain benefits, but if the internal organs can be specially strengthened, they will also be able to better complete the opening of the meridians.

Zhang Hua also found that he only focused on the twelve meridians and ignored another important meridian in the human body, that is, the "Eight Meridians of the Strange Scriptures".

The eight veins of the Qi Jing are composed of the eight veins of the Du vein, the Ren vein, the Chong vein, the belt vein, the yang vein, the yin vein, the yin vein, and the yang vein.

These eight veins are different from the twelve canons, which are not directly subordinate to the viscera, and have no relationship between the outside and the inside.

If the twelve meridians are called rivers, then the eight veins of the Qi Sutra are like lakes, which can be used to store qi and blood, and among them, the two veins of Rendu are the most important, so the twelve canons and the two veins of Rendu are collectively called the "Fourteen Meridians".

After sorting these out, Zhang Hua has vaguely seen his future cultivation path, this method starts from the five internal organs, travels to the limbs and hundreds of bones, and finally exercises the entire body, Zhang Hua's thoughts at this time coincide with the physical cultivation of the body in the cultivation realm.

Zhang Hua struck while the iron was hot and took this opportunity to experiment with his own cultivation methods, and soon had preliminary results.

In the process of experimentation, Zhang Hua finally discovered the main components of evil blood, it turns out that evil blood is not only found in the meridians, but exists in all parts of the body, this kind of thing is like the "free radical" discovered by scientists on the earth, which is one of the important reasons for the aging of the human body.

Free radicals are produced in the body all the time, but cultivation can gradually eliminate these free radicals from the body, which is one of the reasons why cultivators have a relatively long lifespan.

Of course, it is not that people will live forever if they eliminate free radicals, one is because this substance will continue to be generated in the body, and the other is that there are various conditions such as cell aging, nerve aging, etc., even if those powerful cultivators change their bodies after the death of their bodies, that is, they will take away others, and they will eventually die due to the aging of their souls.

Since the divine consciousness could not observe "free radicals" that were only the size of atoms, Zhang Hua believed that the evil blood should be composed of free radicals and some cells oxidized by the free radicals, and now the excretion of the evil blood from the body is the biggest problem on Zhang Hua's cultivation path.

Zhang Hua first used true qi to strengthen the five internal organs, and then used the self-purification function of each organ of the five internal organs to expel impurities and evil blood from each part of the body through the internal organs.

Of course, it is easy to say, but it is difficult to do, but fortunately, Zhang Hua's divine sense is strong, so he can complete this kind of operation.

Zhang Hua locked himself in the ashram and then began his own cultivation, which was also the first time Zhang Hua had done a "retreat".

Lin Jianfeng didn't get up until noon the next day, and when he got up, he found that Zhang Hua was gone, and after looking for a while, he found that he was in the quiet room, and he didn't disturb him, so Lin Jianfeng went out, ready to visit the two of Tianxuan Sect and Du Gao of Danting Gate, who came to Yunjian Fang yesterday.

Yesterday at the banquet, Lin Jianfeng heard something that he was very concerned about, that is, the recent actions of the two sects of the Demon Gate were a little unusual.

Lin Jianfeng is going to investigate this matter today.

Since the auction in Yunjian Fang was about to start, there were more Jindan stage masters in Yunjian Fang, and Lin Jianfeng also visited these Jindan stage masters one by one, and Lin Jianfeng obtained a lot of information from these people.

And Zhang Hua's harvest these days is even greater, he first completed the initial strengthening of the five internal organs, and then based on the five internal organs, the whole body was cleaned, so that the strength of the entire body has been greatly improved, and then it strengthened the eight veins of the Qi Sutra, especially the two veins of Rendu, which also completely distinguished Zhang Hua from the ordinary Qi refining period monks.

It's not that ordinary Qi refining period cultivators can't cultivate the eight veins of the Qi Sutra, but that ordinary cultivators can't complete the opening of the eight veins of the Qi Sutra early due to the practice of cultivation, but they need to reach the Jindan stage, and the true qi in the body turns into true yuan, and the true yuan travels all over the body around the body, so that all the meridians can be opened.

However, it is also due to the achievement of the Jindan period, which causes the true qi to turn into the true element, and the quality of the true yuan is too strong, causing it to flow through the eight veins of the Qi Sutra, and the eight veins of the Qi Jing are naturally opened, which also leads the monks of the Jindan period to think that these meridians can only be opened up until the Jindan period, so no one turns around and reorganizes the exercises of the Qi refining period, which belongs to the so-called overall cognitive bias.

Only outsiders like Xiang Zhanghua, who have not been restricted by the common-sense thinking of the cultivation realm, can better discover these anomalies.

After opening up the second vein of Ren Du, Zhang Hua's cultivation was even faster, and the total amount of true qi was nearly double that of the original, Zhang Hua expected that if the other six veins of the eight veins of the Qi Jing were opened, the total amount of his true qi should be doubled.