Zhang Hua did not find a solution to the evil blood in the Weeping Blood Sutra, but some of the methods gave Zhang Hua some inspiration, so that Zhang Hua developed a feasible method, Zhang Hua first collected a lot of primary exercises as proof, and then after many experiments and verifications, Zhang Hua finally completed a new cultivation method.

This method was named "Pure Spirit and Blood Purification Formula" by Zhang Hua.

This Pure Spirit Blood Purification Recipe is divided into fifteen layers in total, each layer of refinement can be regarded as breaking through the realm of a layer of Qi refining period, and after cultivating to the tenth layer, it is already considered to have entered the realm of the foundation building period, and cultivating to the fourteenth layer is to open up all the fourteen meridians in the body, and then after entering the fifteenth layer, it is to purify the whole body as a whole, at this time, the cultivator can already be compared with the monks in the late stage of foundation building, and the rest is to continuously improve the purity of their true qi and broaden the meridians in the body, and when they reach a certain limit, they can prepare for the condensation of the golden pill。

This method can not only remove evil blood, but also exercise the divine soul, because in the process of ascension, the requirements for the strength of the divine soul will become higher and higher, and the method of improving the divine soul is to visualize yourself, through continuous visualization, you can not only find out what details in your cultivation have not noticed, but also make your own divine soul be exercised, which is an integration of Zhang Hua's things according to what he has learned.

After the completion of this method, Zhang Hua has been letting Yu Chengsi practice, Yu Chengsi has finally had preliminary results after these years of cultivation, to say that Yu Chengsi has suffered a lot in order to clear the spirit and purify the blood, because Zhang Hua has no object around him that can be used for experiments, so there is no way, he can only use his apprentice as a guinea pig for experiments, after all, Zhang Hua has missed the opportunity to do experiments on his body.

It's not that Zhang Hua doesn't want to do experiments on his body, it's just that because Zhang Hua has almost expelled the evil blood in his body, the burden of the experiment can only fall on Yu Chengsi.

Originally, Yu Cheng Si's qualifications were very poor, but after cultivating the Pure Spirit Blood Purification Technique, Yu Cheng Si's qualifications gradually improved, the reduction of evil blood in his body made his true qi run faster, and the improvement of his divine soul also made Yu Cheng Si's cultivation easier than before.

However, there are some other problems with the Qingling Blood Purification Technique, that is, the speed of cultivation is relatively slow, and it needs to be gradual and gradual, and the speed of improving qualifications is naturally not comparable in speed compared to some elixirs, but it also has many benefits, that is, over time, people's qualifications will eventually improve to a very high level, and its upper limit is above those elixirs.

Of course, if someone takes the elixir and cultivates the Pure Spirit Blood Purification Technique, the effect is better and the cultivation is faster.

Zhang Hua did not pass on all the Qingling Blood Purification Recipe to Ye Wanzhou, not to say that Zhang Hua was going to hide his secrets, mainly because this Qingling Blood Purification Recipe currently belongs to Cao Chuang, and there are still many problems that need to be solved, so Zhang Hua is currently only preparing to teach Ye Wanzhou the first five layers of this formula, which is also the fifth layer that is currently relatively safe.

As for Zhang Hua himself, these times he first practiced the technique he had created to observe what was wrong with it, and in the process of cultivation, Zhang Hua really found some things that he hadn't noticed before, and then Zhang Hua would revise them.

He taught the first five layers of the Pure Spirit Blood Purification Technique to Ye Wanzhou, and guided him from the side to ensure that Ye Wanzhou would not make mistakes in the cultivation process, and by the time Ye Wanzhou mastered it, the time was already three days later.

Fortunately, Ye Wanzhou arranged everything before she went out, so she could have such a long time to do these things.

asked Yu Chengsi to send Ye Wanzhou down the mountain, and Zhang Hua devoted himself to the cultivation of the formation again.

In addition to creating this trick in the past six months, Zhang Hua also made up for other things, such as Zhang Hua had never practiced refining weapons, alchemy, talismans, and formations in the past, and his understanding of spells was also very superficial.

It is precisely because of Zhang Hua's ignorance of these things that Zhang Hua's means are very simple when facing the enemy, if it weren't for Lin Jianfeng preparing so many things for Zhang Hua for self-defense, Zhang Hua might have been planted in the hands of that monk when he was in White Bone Mountain.

So Zhang Hua is currently ready to study these things.

When Zhang Hua was cultivating these, it also gave Zhang Hua a deeper understanding of cultivation, which also made Zhang Hua feel afraid of some of his reckless behaviors in the past.

Zhang Hua felt that the gains and losses he faced in the past were all incompetent, if he faced those masters of refining, alchemy, formations, and talismans, let alone fighting with these characters, it was estimated that he would not even have a chance to make a move, and he might die in the hands of these people.

Zhang Hua thought in his heart: "When facing the master of refining, if you rashly release Lei Zhenzi, the master of refining can temporarily prevent the explosion of Lei Zhenzi through some methods, so that Lei Zhenzi will be invalid, and since the other party is a master of refining, then there are naturally a lot of treasures on his body, and Lei Zhenzi can be blocked even if it explodes;

The master of alchemy will use the elixir, the elixir may be the elixir or the poison, and whether it is the elixir or the poison, its forms are many, for example, some of the poisons are in the form of poisonous smoke, this kind of thing can cause coma or even death if it smells a little, not to mention some other forms of poison, if it is in the face of this kind of poison master, I don't even know how to die;

The master of the talisman is infinite, and the power is also very great, some powerful runes can be compared with the power of Lei Zhenzi, when facing such a master, people are a few spirit runes as soon as they make a move, and they can't stand it;

As for the formation master, he is good at arranging the formation, if the formation master is allowed to lay out the formation in advance, he will be trapped in it at that time, and it will be difficult to escape. ”

The more Zhang Hua learned about the methods of the cultivation realm, the more he felt that he would know too little, which corresponds to the old saying: the older the rivers and lakes, the less courageous they are.

However, Zhang Hua is different from others, Zhang Hua does not feel afraid, Zhang Hua feels that these things are worth studying, so Zhang Hua has been learning these things recently, and Zhang Hua has had a preliminary understanding of these things in the past six months.

However, this also made Zhang Hua stagnate a little in his cultivation, but Zhang Hua didn't mind very much, because Zhang Hua currently felt that his cultivation speed was a little fast, and this situation was not good, especially in the Seven Star Fang in order to escape and forcibly break through, which actually made Zhang Hua's foundation slightly unstable, just use this half a year to stabilize his cultivation.

It turned out that Zhang Hua had preliminarily mastered some of the know-how of alchemy and refining tools by practicing the things in the Hundred Refining True Scripture in the past six months, and all Zhang Hua was ready to choose one more from the formation and talisman to cultivate.

Zhang Hua's current main attack is the formation gate.

However, Zhang Hua's formation practice is different from ordinary people, others use some foreign objects to arrange the formation, for example, some formation mages can use stones, trees and the like to arrange the formation, and the masters can even use the mountains and rivers where they are located to arrange the formation, and then the powerful characters can form a formation in the void, and they are a magic circle, of course, this kind of characters are masters whose own strength has reached a certain level.

Of course, the array mage will refine some array flags as their magic weapons, this kind of array flags themselves have various attributes, and when they need to use them, they will place the array flags according to the direction, so that they can become a kind of formation.

People who are not good at arranging formations will buy some array disks to use, this kind of array disks are generally refined by formation mages, including array flags and array plates, compared to the array flags used by the array mages themselves, they lack flexibility, because the general array can only be equipped with one magic circle, even if the formation plate is relatively high-grade, it can only be equipped with two or three magic circles.

After all, the so-called array plate is to set the position of the array flag in advance, and then as long as the array flag is placed according to the position, and then the use of true qi or spirit stones can play a role.

But array mages are different, they will carry many kinds of array flags with them, and then arrange the formation according to their own position and their own needs, so that they are more flexible and changeable, and naturally stronger.

However, for Zhang Hua, this permutation and combination happens to be what Zhang Hua is best at, although Zhang Hua has not learned the orthodox method of arrangement, but Zhang Hua can see that this arrangement is actually completing the calculation.

In fact, according to Zhang Hua's understanding, whether it is alchemy, refining, talismans or formations, it is actually mathematics, as long as the amount and proportion of alchemy are mastered, the temperature of the fire, and the time of refining, if these can be well grasped, then the failure rate of the refined elixir will be very low.

The same is true of refiners.

Therefore, when Zhang Hua was conducting alchemy and refining, he quickly mastered the know-how, and at present, the level of Zhang Hua's refining and alchemy is not bad compared with those who have been obsessed with this for decades.

Of course, it is not that Zhang Hua currently looks down on alchemy and refining tools, after all, although Zhang Hua has mastered some of the know-how, he is still far behind Zhang Hua, who is a master of alchemy refiners.

Actually, it's easy to understand, after all, it's not difficult to get a student who has mastered a mathematical theorem to solve a math problem, but it's still a lot different to make him a mathematician.

Zhang Hua practiced the formation and dismantled the array plate that Lin Jianfeng gave him, but he also learned a lot of tricks from it.

However, Zhang Hua now has a very serious problem to face, that is, Zhang Hua currently has no spirit stones.

As a result, Zhang Hua's cultivation came to a standstill.

During this time, in order to cultivate the formation and refine magic weapons and pills for these two disciples and himself, Zhang Hua not only spent all the spirit stones, but also sold a lot of spirit pills, among which the most precious Zhuji Dan Zhang Hua also sold.

Even so, Zhang Hua still spent all the spirit stones, and now the most important problem Zhang Hua is facing is: making money.