Time has quietly passed for another month, but Han Wenzheng is still thinking about how to use those engines and generators, he has told himself not to think about it more than once, but sometimes his brain is not under his control, and sometimes, he thinks that he is not in the devil.

Electricity is the most used energy in the earth era, and it is also the most convenient energy, which can be easily converted into heat, sound, force and other energy, so it has been the most widely used, but now, the energy pool does not receive, converted into sound energy, that is useless, converted into force, converted into heat, that must also be used, besides, unstable current, what kind of heating wire can withstand the current and voltage? I'm afraid that it will be over in a few minutes, and this road will not work, and in general, there is still no way to think about it, alas, it would be nice if it could be used.

Those engines are really treasures, in the future, these engines must have a wider range of uses, can be used in cars, ships, trains, airplanes and even more distant future spaceships, it is really a good baby, those heaven and earth vitality is really good, inexhaustible, if the energy pool can directly absorb the heaven and earth vitality, no need for him to think about it now, even if it can't be directly absorbed, it is good to be able to absorb the converted electricity, it's really annoying.

Huh? No, is there something I want to miss? Han Wenzheng suddenly flashed a little aura, as if something had been missed, there must have been, I thought of it just now, by the way, the transformation of heaven and earth vitality, yes, it is the transformation of heaven and earth vitality, since heaven and earth vitality can be converted into electricity, can it be converted into other simpler energy sources? And is it energy that can be absorbed by the energy pool? What is the most common method used by cultivators? By the way, it is to use fire, it is fire. Fire is heat.

Han Wenzheng jumped up from his chair, quickly picked up paper and pen from the table, wrote down his thoughts, and then argued in his head. "This should be possible, but will this method work? Han Wenzheng wrote out half of his plan, and felt that it was better to ask Qiushui first before making a decision, otherwise, it would be in vain if the energy pool did not receive the goods at that time. Therefore, he cried out, "Shui'er, where are you, are you not?"

Qiushui came out of the kitchen and said, "Husband, are you looking for me?" "Shui'er, come here, I have a new idea, and I don't know if it will come to fruition?" "What kind of thoughts, all told you not to think too much, thinking too much is afraid that you will lose your head overnight." Qiushui muttered as he walked over.

Han Wenzheng told his thoughts once, and Qiushui's eyes straightened: "Husband, you are still a genius, such a method makes you think of it, this method should be feasible, but it is still necessary to call the children back to discuss, after all, you and I are not experts in this field." "Of course, that kid with an iron heart, he can't close his retreat this time, who makes him the most capable in this regard?"

All the clansmen were called back to Yanhuang City, saying that they wanted to discuss a big matter, everyone did not dare to slack off, and they all rushed back in the shortest possible time, and they were also very anxious along the way, not knowing what happened to Lu Dao, and when they arrived, they learned that Lu Dao was Han Wenzheng had a new idea and wanted to discuss it with them, so they breathed a sigh of relief.

When the people were all together, the meeting was held, and Han Wenzheng said: "My idea is very simple, that is, to convert the vitality of heaven and earth into fire, that is, heat energy, and heat energy should be able to be absorbed by the energy pool. "Father, is there a more specific plan?" asked Qian Tiexin.

Han Wenzheng said: "Yes, you all know the way, the strongest ability of my Yanhuang clan is the three great learnings, one is the exercise, the second is alchemy, and the third is the formation, this time, I plan to use the formation to complete this plan, as for the formation, we don't need to lay out too big a formation, just use the method of the formation diagram to lay out, everything has to listen to your opinions, after all, I don't have a deep study of the formation, Tiexin, among all people, your formation cultivation is the highest, so it's up to you to tell you about the formation." ”

Qian Tiexin did not shirk, and said: "Brothers and sisters, I am not welcome, I believe that the formation is no stranger to everyone, and I will not talk about those principles, as for what my father said, I also thought about it, it should be feasible, but it is to arrange the formation, maybe you don't know what the formation is, I will talk about the difference between the formation and the formation." ”

Qian Tiexin cleared his throat and said: " The formation is the mastery of my Yanhuang clan, it has never been passed on, it has extremely powerful power, and in my Yanhuang clan, the cultivators who mainly practice the formation are called formation repair, and there are generally three kinds of combat modes of formation repair, one is to lay a large array on the ground, this formation borrows the power of heaven, earth, mountains and rivers, and is generally used to guard some important places or to guard the mountain gate, such as the guardian formation of my Yanhuang City belongs to this category, and the second is a random formation, which is mostly used for attack or defense, such as we can use a small formation such as a gravity array in a short period of time, and the power of this kind of small formation is generally not large。 The third is the formation map, the power of the formation map depends on the power of the materials and the formation, the most famous is none other than the Tongtian Sect Master, one of the three great saints in our Yanhuang clan. Zhuxian Array', the power of this array is simply incredibly strong, and the formation diagram is to engrave the formation on some materials, which can be carried around, and it is also convenient to arrange the array, and the power is very strong, my father's plan is to ask us to study a formation that can transform the vitality of heaven and earth into general flames, and then refine this formation into a formation, and after the most reluctant, put this formation into the energy pool, after starting the array, the fire and heat generated by the vitality of heaven and earth will be absorbed by the energy pool, so that the energy can be increased. ”

Very clear explanation, everyone understands, one by one is excited, this method is very simple, is to study a formation, and then refine a few formations, it is really worthy of their father, such a simple and effective method let him come up with it, it is really amazing.

Zhou Tiehu said: "Father, there is no need to study the formation, I have learned a formation called the 'Agni Array', which is a formation that transforms the vitality of heaven and earth into ordinary fire, we only need to arrange the 'Agni Array', but to refine the 'Agni Array' into a formation, we need to use Divine Fire Iron, and we don't have Divine Fire Iron in Yanhuang City." ”

Everyone said: "Fifth brother, where is the Divine Fire Iron, let's look for it, we will definitely be able to find it." Qiushui spoke: "Divine fire iron is a kind of iron ore that exists in volcanoes, because it has absorbed a large amount of fire system heaven and earth energy for many years, and mutated to form a material that is extremely fire-resistant, fire-resistant and can increase the power of fire-based Dao techniques, usually used to refine various fire-based laws, to refine the 'fire array' It is indeed necessary to use divine fire iron, but there is no volcano around us, and there is no divine fire iron." ”

Everyone could only stare dryly, is it impossible to use an idea with such a good difficulty because there are no materials? Han Wenzheng asked: "Shui'er, is there any other way to get the Divine Fire Iron?" Of course, there is, the Divine Fire Iron is not a special treasure of heaven and earth, as long as there are people who cultivate the fire system and use their own true fire to refine all the iron into seventy-seven forty-nine days, you can get the Divine Fire Iron, of course, the quantity of this kind of refined Divine Fire Iron will not be very large, and the quality is not as good as the generation of heaven and earth, but it should also be enough for refining the formation diagram, so the problem in this aspect does not exist, the Iron Tiger can refine the Divine Fire Iron, and Tie Ping can also be refined, however, Tie Ping's cultivation is still shallow, and the speed may be slower. Zhou Tiehu and Shen Tieping immediately stood up and accepted the task.

Qian Tiexin said all the materials needed to refine the "Flame Array", except for the Divine Fire Iron, the others are not rare things, there are them in Yanhuang City, however, Qian Tiexin said a little frustratedly: "Father, mother, everyone, our ability is limited, the power of the array that can be refined is not great, and, because of the problem of materials, the power will be further weakened, and furthermore, the volume will be very large, according to my estimate, the maximum space in the energy can only be put four arrays, and I can't put it anymore, I'm sorry." ”

Han Wenzheng smiled and said: "Silly boy, it's not your fault, as long as it's effective, it's okay if your cultivation isn't enough, it's good to refine it again after you improve your cultivation in the future, besides, when we have more types of energy in the future, we may not need this 'Flame Array', so, Tiexin, you don't have to feel guilty, you can refine it." ”

After the meeting ended, Qian Tiexin, Zhou Tiehu, and Shen Tieping went to prepare materials to refine the formation diagram, but it would take at least forty-nine days to complete, which was also in no hurry.

This night, Han Wenzheng slept very soundly after warming up with Qiushui, Qiushui stroked his hair, sighed and said: "Husband, you are really a persistent person, you didn't even sleep well before you thought of a solution, and you can finally sleep peacefully tonight, it's really rare." ”

The people of the entire Yan and Huang clan gathered together to discuss how to be able to control the "Flame Array" Refining better, including the improvement of the formation, the arrangement of the formation in the material, and the adjustment of the formation, everyone works hard to think, express their opinions, and strive to find a better plan as soon as possible, so that the power of the formation can be greater, but the formation is a thing, broad and profound, if you want to change it, it is not that they can not even learn the skin of the formation can be changed, it can only rely on the formation handed down from ancient times, how it is, at most it is to make a small article on the purification of materials, however, even if it is a little improvement, it is a kind of progress。

After sixty-five days, the first "Flame Array" formation was finally refined, it was a big guy up to five meters long, three meters wide, and one meter thick, weighing dozens of tons, really heavy enough, at least Han Wenzheng alone could not hold it up, and countless lines were engraved on the front of the formation, which were all cast after melting with red divine fire iron, so to speak, what really worked was these divine fire iron, and the others were just general auxiliary materials.

Han Wenzheng sighed and said: "Our level is really not ordinarily low, the 'Zhuxian Formation Diagram' of the Tongtian Sect Master is just a diagram, and we are just a small array, but we have made such a big guy, children, we still need to continue to work hard." ”

(This chapter is the most headache I wrote.,It took three days to write a good one.,It's hard to think about the method.,All the methods have been thought about.,The information has been checked a lot.,The most Lu only thought of using the array diagram.。 It looks like I'm bald a lot, so let's get a few more tickets!)