"Brother is brother, can you tell me how your brother was injured?" Li Yinguang didn't compete with her, and asked with a smile.

Lan Ling shook his head with a straight face: "Can't!" ”

seems to be fighting with Li Yinguang, but I don't know what she is angry about.

In fact, Li Yinguang really wanted to pull her over and slap her round and straight ass a few times, he was the lord of the ironclad city!

"What are you two doing?"

Xiao Man pushed open the door and walked in, looking at Li Yinguang and Lan Ling with puzzled eyes, she had been eyeing the two of them since the good thing of breaking the two two days ago.

Li Yinguang shrugged his shoulders with a wry smile, spread his hands and said, "What do you say we can do, at your age, you shouldn't be thinking about what to eat and what to play, right?" ”

Xiao Man snorted at him and snorted, "People are not children. ”

Li Yinguang rolled his eyes, stood up and walked to the edge of the window, looking out through the ironclad city, there seemed to be an unusual aura in the wilderness.

"Master, brother, can you ask Lao Bu to make me a super-sized battery?"

Li Yinguang turned around, looked at her and asked, "Battery?" What does a battery do? ”

Xiao Man pointed to the thunderstorm outside, his eyes flickered and said: "I want to store the thunder and lightning energy generated in the clouds, and absorb and use it during daily cultivation, if I transform, the 'thunder and lightning power' stored in my body will not last long, but if there is a super large type of battery, I can replenish it." ”

Li Yinguang touched his nose, you must know that the 'power of thunder and lightning' is a good thing, electric energy is not only a small man's cultivation, or when transforming, it can absorb and supplement its own missing power, and at the same time, it can also provide kinetic energy to the Iron Armor City.

In addition to the 'power of thunder and lightning' in nature, kinetic energy in the melting furnace can also be converted into electrical energy.

Comparatively speaking, in the steampunk world, the smelting furnace provides much higher scenarios for kinetic energy than for the use of electrical energy.

However, there is no doubt that 'electrical energy' and 'kinetic energy' can be converted into each other.

It is not difficult to make a battery, Bucher can make it, but it is not so easy to make a 'super-large' battery, the first solution is to solve the site, there must be a large enough place to make a super-large battery.

"Have you discussed this matter with Lao Bu?" Li Yinguang thought about it and asked.

Xiao Man's eyes flickered and said: "No, don't you have to nod your head in this matter, or Lao Bu dares to call the shots?" ”

Li Yinguang raised his hand and wanted to grope twice on her little head, but Xiao Man took the first step to dodge it, pouting and glaring at him.

"You go and discuss with Lao Bu, I agree!"

Li Yinguang withdrew his hand and said with a sneer.

Xiaoman didn't leave in a hurry, but tilted his head and looked at him and said: "It's not enough for you to just agree, you have to help, without the cooperation of alchemy, Lao Bu can't make a large-capacity battery by himself!" ”

Alchemy is used to make 'dilute sulfuric acid', and then the metal lead is also used, which is not a rare material, but if there is a large quantity, the price is not very cheap.

"Let's go!"

Li Yinguang didn't talk nonsense, and led Xiaoman towards the outside of the control room.

Looking at the two people who went out, Lan Ling frowned, she was not interested in any batteries, now she just wanted to hurry up and urge Li Yinguang to go to the 'Zhenbei Iron Mine' and go down to the bottom of the mine to find the 'Iron 21 Element Mine'.

"Master, brother......"

Li Yinguang interrupted Xiaoman and said, "Remove the master, and only call my brother in the future." ”

"Hee-hee!"

Xiao Man listened to Li Yinguang's words, as if he was overjoyed, and called his brother a few times in a row, before blinking his eyes and whispering, "Do you think Sister Lan Ling is a little stupid?" ”

Li Yinguang couldn't help but laugh: "You can see it?" ”

"I saw it two days ago, she seems to be 'missing' something." Xiao Man raised his arm and pointed his finger at his little head.

Li Yinguang said with a smile: "Some people need to use their brains to live, and some people need strength to live, you must know that people are different from each other." ”

Xiao Man's eyes blinked twice and said, "Then Sister Lan Ling is alive, as long as she has a face and a hip, can she?" ”

"Or else?"

Li Yinguang shrugged his shoulders and said with a wry smile: "Will smart people sell themselves?" ”

Xiaoman shook his head: "Probably not!" ”

"So, you have to be as tolerant as possible with her, why did my brother raise her in Iron Armored City? It's not because she's good-looking. Li Yinguang said with a smile.

Xiaoman blinked: "That is, brother, do you want her body?" ”

Li Yinguang tapped on her little brain: "Children should look like children, don't talk nonsense!" ”

"Cut, that's it, I've told you many times, people are adults, and they are no longer children, hmph, if you want to treat me as a child again, I will turn into a lightning bolt to split you!" Xiao Man muttered and said unhappily.

Li Yinguang didn't answer her words, but asked curiously: "How long can the time of your transformation last?" ”

"How long?"

Xiao Man tilted his head and thought for a while and said, "If you only consume the energy stored in your body, it can last for about three minutes." After speaking, he raised his little hand and pointed outward, and continued: "If I encounter this kind of thunderstorm weather, if there is a steady supply of thunder power, I can transform for a long time, and my ability will be very great!" ”

Li Yinguang thought for a while, thought for a while and asked, "Then can you bring the 'power of thunder' from the rainstorm outside to the Iron Armored City?" ”

"Yes!"

Xiaoman said seriously: "This is also the purpose of my discussion with my brother to make a super-large battery!" Without a battery, I will draw the 'power of thunder and lightning' down, and there is no place to store it, which will only cause damage to the Iron City! ”

The 'power of thunder and lightning' can be absorbed by the 'mysterious gem' sewn in his heart, the problem is that this energy is too violent, Li Yinguang's body can't bear it, without him as a 'medium', unless the 'mysterious gem' is deducted from his heart, there is no way to be directly struck by lightning like Xiaoman.

Li Yinguang knew how magical and rare the 'mysterious gem' sewn in his heart was, and it was his biggest reliance, and he must not let it leave him, so it would definitely not work to pick it out.

If there is a plan that can allow Xiaoman to lead the thunder on a rainy day, transmit it to the Iron City, and directly convert it into the power of the Iron City, then in the thunderstorm, the 'Castle' will have a steady stream of lightning and electric energy.

"You really need a huge battery!"

After communicating this, Li Yinguang supported Xiaoman's idea of making a super-large battery, which was also of great help to Tiejia City.

However, there are not a lot of materials needed to make batteries on the Kasbah, and even if you want to make a larger battery, you will have to wait until you return to the supply point camp or buy materials from the town of Mambach.