Yun Hui patted her head, "yes, how did I forget." Pen, fun, pavilion www. biquge。 info Oops, robots can also be negligent, crashing, short-circuiting. I've got a solution. After saying that, he walked quickly into the battery lab.

Yun Fan glanced at Yun Hui deeply in the back, thinking a little. Immediately, he shook his head, put aside his distracting thoughts, and followed Yun Hui into the laboratory.

The two of them experimented frantically, and the circuit and the spiritual path were fine, except for something similar to a silicon chip that converts light energy into electrical energy. After trying all kinds of materials, it still doesn't work or the effect is not good.

How is that possible? The energy of the energy crystal can emit light through the spirit jade, that is, it produces electronic transitions, but why can't it form an electric current? What kind of bridge material is needed in the middle?

Ten days later, Yun Fan asked Yun Hui to test the molecular structure of the raw material that had a slight effect, and he went out of the basement sullenly.

Back in the dormitory, Zan Qing waited for him to take a bath as usual.

Zan Qing is not fine, Ming Feng is out, and the internal affairs of the Guogong Mansion are mostly managed by Zan Qing. Although it seems that there are not many things, they are too miscellaneous, such as the salaries of all the people who serve the national government, clothing and material distribution, firewood, rice, oil, salt, sauce, vinegar, tea, and so on. It's just that regardless of the transfer of personnel and their respective job responsibilities, that is a matter of Baiyi.

But no matter how many things there are, as soon as Yun Fan returns to the dormitory, Zan Qing will appear by his side as soon as possible.

In the dormitory, non-female dependents are not allowed to enter, and Zan Qing is the only one who can serve Yun Fan to wash, and Yun Fan needs to contact the outside at any time, so Zan Qing is indispensable.

Yun Fan looked at Zan Qing, this was another person who made him feel uncertain.

Yun Fan set up a general staff under the Military Affairs Yuan. This time, in addition to the slow progress of the experiment, an urgent report from the staff department was also one of the reasons.

According to the information reports scattered by the Military Intelligence Department, the General Staff estimated that there was something unusual about the recent actions of the Zan family and the ancestral family.

If war is inevitable, Yun Fan is not afraid. To be honest, even now, he still thinks he is barefoot and will not be afraid to wear shoes. Although Qinglong Mountain cost him a lot of effort, if he couldn't keep it, it wouldn't be too heartbroken. As a traverser, with Yunhui again, he wants to go home more and more, back to the blue planet. Everything in Dongzhou is like a passing cloud.

If there is really a war with the Zan family, can Zan Qing really be indifferent? Yun Fan didn't know, and he didn't want to ask again. It is conceivable that Zan Qing's answer must still be like that.

Soaking in the warm water, his thoughts were full of thoughts, and he wandered the world, allowing Zan Qing to help him take a bath without hesitation.

At this time, Xiaomeng shouted outside: "Grandpa, Grandma Liu is here." ”

Liu Sanbraid hadn't seen Yun Fan for a while, so he thought about it, and took the opportunity to come back from transporting the refined pill to come and see Yun Fan by the way.

Yun Fan hurriedly got up and got dressed to greet his grandmother. After a kiss, Yun Fan remembered that it had been almost a month since the ceremony, and he didn't go to Tianding Courtyard to see his grandparents once, and he felt guilty. Put away the pills, follow my grandmother out, and go to Tianding Mountain to visit my grandfather and second grandfather Li Shu.

Tianding Mountain is still standing on the wall, but now there is no need to fly up to the top of the mountain. Passing through the main road of the Military and Political University, the horse-drawn rail car came to the cliff. A bridge connects the inside and outside.

A gate was carved out under the cliff, which was decorated, similar to the palace gate, and the words 'Guogong Mansion Annex' were written on it.

The carriage drove in, and it was a huge cave house, which was equivalent to a small station. Open a side door, and inside is the corridor. Climb the stairs and reach the bottom.

The bottom of the 300-meter-diameter area, except for some holes in the water, was paved with cement and turned into a school yard. Some of Yun Fan's cronies were practicing martial arts in it.

Walking up the slope again, he came to the former secret vault, and now Yun Fan, Liu and Liu lived in the other courtyard.

Liu Yong was refining the weapon, which looked like a Lingbao long knife, which looked like a Tang knife in his previous life. The embryo has been formed, and Liu Yong is using special materials to carve the spiritual path. After carving the spiritual road, the outer layer of it must be covered with stainless steel, and then carved, so that five or six layers can be considered complete.

The two didn't bother Liu Yong. Yun Fan watched quietly, and Liu Sanbraid went to do his own business.

Bored to watch, thinking about the battery in his mind, his right hand inadvertently picked up a piece of spiritual material that Liu Yong had not melted, and subconsciously rubbed it. The shouts of the practitioners at the bottom of the Ding came out, and Yun Fan thought of a possible war again, and he didn't know how many people would splash their blood on the battlefield. Some internal force was unconsciously output from the hands. Suddenly, his fingers were slightly numb, like an electric shock.

Yun Fan was startled and looked at the materials in his hand blankly.

At this time, Liu Yong asked: "Fan'er is here, why are you in a daze?" ”

Yun Fan came to his senses and hurriedly asked Liu Yong, "Grandpa, what is this?" "He has also refined weapons, but he has only refined real weapons, at most true treasures, and has never refined spiritual weapons and spiritual treasures. I didn't notice that the materials used to depict the spiritual path would be different between the two.

"This is earth scale silver, the material for depicting the spiritual path of the spiritual weapon, don't you know?"

Yun Fan didn't hear clearly, so he asked Liu Yong to say it again.

"Earth-scaled silver? Mithril made from earth dragon scales? ”

Yun Fan muttered to himself and asked again, "Is there a lot of this thing?" ”

Liu Yong didn't know what Yun Fan was doing with it, "Yes, there are still two or three catties." If you ask for it, I'll give it to you. ”

Yun Fan knew that Liu Yong had misunderstood, "Grandpa, I'm talking about output." If I want it, it's not a little bit, how can I get tens of thousands of catties, and it is best to produce it for a long time. ”

Liu Yong was surprised, "You want so much?" It is to refine spiritual weapons, and a few taels of one piece is enough. This thing is not cheap, it is made from the scale armor of the earth dragon, and the yield is small. Kill an earth dragon, you can't refine a catty. Thousands of pounds, talking in dreams. There are not so many earth dragons in the whole Dongzhou who have slaughtered them. ”

Yun Fan scratched his head, this problem is not easy to solve. said to Liu Yong: "Grandpa, don't refine spiritual weapons, give them to me, I'll be of great use." "I didn't care about talking to my grandfather, so I hurried back to Long Danjin with the earth scale silver.

Grandma didn't see Yun Fan when she came out, and she didn't blame him, but sighed that the doll was under too much pressure and too hard.

Two days later, in the basement, Yun Fan and Yun Hui high-fived each other, and it was done. As long as the medium material is found, it is actually very simple to manufacture. The principle is similar to that of light power generation, in which the light energy absorbed by the silicon crystal excites electrons at a high energy level that are bound. Here, light energy is replaced with crystal energy, and silicon crystals are replaced with earthy scale silver.

A piece of energy converter does not require too much earthy silver, and a few layers of thin film are sufficient. As a result, the capacity of the battery is almost infinite, and the energy released by a single white crystal is enough to maintain the lighting of a household for a day.

Of course, for civilian use, it is still a bit expensive, and it costs 100 yuan for lighting a day. But Yun Fan doesn't care, he can't be charged. After calculating it, the energy of twenty amethysts can support the activities of the new doll for a day.

This is also Yun Fan happened to master the technology of charging Nengjing, if other families might be scared to death, twenty amethysts are 20 million gold coins, and they can only be used for one day, who has so much money and so luxury to drive the puppet.

Immediately and immediately, retrofitting and production. Yun Hui herself also needs to be changed, except for the chip in the brain that still needs crystal energy, the rest of the parts, especially the weapons, are all changed to electric energy.

Also, send people to explore and find the earth scale silver ore as soon as possible. Because Yun Fan and Yun Hui processed the earth scale silver in order to convert efficiency, and analyzed its molecular structure, they found that the obtained substance should be a mineral, not a product of the earth dragon. The reason why the scales of the earth dragon contain this substance is probably due to the high content of this substance in the environment in which it is produced or in the food. If the native earth scale silver ore can be found, there will be a qualitative leap in the technology and force of the Dragon Kingdom.

The two elatedly came out of the basement and prepared to rush to the arsenal.

Before he went out, Yun Shan stopped Yun Fan.

Helpless, Yun Fan knew that the matter was important and asked Yun Hui to go to the arsenal. At the same time, Yun Hui was reminded that in addition to the dolls, the output of cannons needs to be greatly increased. In addition, it was conveyed to the Government Council that an excavation agency for the mining of Tu Scale Silver should be established immediately, and that it would go to the area where Tulong lived, collect ores, soil, or plants for analysis, and solve the problem of the production of Tu Scale Silver as soon as possible.

Yun Fan himself rushed to the Military Affairs Institute with Yun Shan.

The Military Affairs Institute is also next to Tianding Mountain, adjacent to the Military and Political University.

Within three days, Yun Fan came to Tianding Mountain again. Fortunately, the traffic is smooth now, otherwise there would have been a lot of delay on the road.

Seeing the smooth and spacious elevated Luffy frame north and south, Yun Fan was suddenly shocked in his heart. It's a nuisance, a big nuisance. The Dragon Kingdom is too small, and if a certain border city is occupied by the enemy, even if the other party does not have a rail car, it will not take long to reach Long Danjin on horseback and carriage.

Walking into the staff headquarters, in front of a huge sand table, many staff officers (also known as auxiliary generals) gathered around the side and pointed and pointed.

These staff officers are basically waste worms who follow the past, and their cultivation is not very good, but they talk about the army on paper.

The waste insects, who have real talents and real learning, were snatched up by various departments. Those who only have verbal skills are not wasted, and they are all stuffed into the Ministry of Rites and the General Staff.

There is no minister in the General Staff for the time being, and the temporary person in charge is one of the waste insects, Tian Zheng from the Qin State in the north. The reason why this person was designated as the temporary person in charge was that Yun Fan saw that he did have some skills in co-ordination.

Yun Fan set up a staff department, and in a short period of time, he didn't expect it to play a big role, just to prepare for the future. After all, these waste worms have seen more of the world than ordinary people, and three stinkers may be able to make do with a good idea.

Yun Fan has always felt that his familiarity with Dongzhou is a shortcoming, and he uses these waste insects and wastes to make up for his poor consideration.

It is precisely because there is no minister in the General Staff that these waste insects are extremely serious and proactive, and they have made the geography of the surrounding mountains and rivers, the state of the world and the human situation, and the distribution of troops between the two families of Zan and Zu clear.

This time, the problem was discovered thanks to their enthusiasm and the wisdom of everyone. From the messages that came back from the Military Intelligence Department one after another, they found something unusual.

The Minister of Military Intelligence, Hua Mian, was also present, which shows that the Military Affairs Yuan believes that the situation is very serious.

Yun Fan walked in, and everyone saluted according to the new-style military salute.

Yun Fan returned the salute standardly, let them rest for a while, and first praised the work attitude and achievements of the General Staff Department, "・・・・・・, you have done a very good job. The General Staff Department will be the brain of the entire Military Affairs Yuan in planning the offensive and defensive war, and it is extremely important. I hope that you will continue to work hard and make greater contributions to our Dragon Kingdom. Minister Slippery, tell me what the hell is going on? ”