If you want to experiment, you still need a lot of iron, iron is a scarce resource for Jiangcheng now, and most of the iron is melted into weapons and armor, but it is still far from enough.

The military should control most of the iron, but Li Yuanfang has not done anything for the military, and if he asks for it, he is afraid that it is not appropriate, so he simply went to the military to buy it.

Buying iron from the military is undoubtedly the behavior of a fool, you must know that the crystal nucleus is much more precious than iron, and it is better to buy iron than to go to a merchant to buy a forged weapon.

Li Yuanfang can actually go to the merchant to buy it, but a cheap merchant is not as good as a cheap one, anyway, he has a lot of crystal nuclei, even if he sends out a batch, he will not feel distressed.

With his nominal status, he easily bought two abandoned tanks, which were supposed to be picked up and melted, but he saw them and bought them.

It is impossible to buy tanks from the military in peacetime, but now it is the end of the world, and the tanks are just a pile of scrap metal, and they sold them to Li Yuanfang according to Muyue's favor.

Li Yuanfang dragged the tank back, handed it over to Edith, and cleaned up a vacant lot for her alone, only to see this angel take out the tools and directly dismantle the tank.

I have to say that Edith's hands-on ability is very strong, in the blink of an eye, a majestic tank was divided into several pieces, of course, it is not dismantled, looking at this neat appearance, it is estimated that it can be spelled back.

After dismantling the tank, Edith took out the furnace from the spatial ring, blessed it with magic power, and began to make gears, and even borrowed Li Yuanfang's ice sword to cool down.

It took her a whole day to make a large number of gears, large and small, and the parts of the tank that she had removed were also remodeled.

The next day was to carve the magic pattern, which was a complicated task, and no one could help her, so it would take a lot longer.

Li Yuanfang saw that there was nothing to do with himself, so he sent someone to inquire about the news, and learned that the battle line of the orcs had stabilized, mainly because the skeleton cavalry army had been unreasonable, and the undead below were not the opponents of the orcs at all.

Coupled with the fact that Jiang Cheng's support is quite strong, ensuring the logistics of the orcs, the defense becomes easier.

Many weak legions that couldn't grab any benefits in Jiangcheng ran to the orcs to reap the benefits, and I heard that the orcs were not interested in the weapons of those undead.

This is cheap for the military and the major families, who are worried about how to get people to send to the orc city, but fortunately these people appeared.

Sighing, Li Yuanfang was a little worried, it would be nice to know what the undead were doing, but his clone was killed, and it would take some time to recover.

The main body was too risky in the past, but he had been killed once, so he had to continue to clean up the undead in the territory.

Until the evening, Edith was still carving magic patterns, and Li Yuanfang didn't bother and continued to cultivate.

Unlike usual, Xin'er, who was a little clean, didn't appear again, she had to release cleaning magic to help Li Yuanfang every day, but just yesterday, Xin'er completely fell asleep, let's call it hibernation.

But Li Yuanfang has stored a lot of food, enough to eat for several months, and there is no need to worry about starving in winter.

Xin'er hibernates, Li Yuanfang is a little uncomfortable, he can't take off the cat girl's clothes, and he can only rely on Xin'er to clean.

The only thing to be thankful for is that the water mage can easily master the cleaning magic, and can let the water mage replace Xin'er.

But in the entire territory, there is only a water magician, Li Yuanfang's sister Li Yuqi, and if she wants to be clean, she can only go to her sister's router. (My sister is very important, so I have to say it twice!) ）

Li Yuqi is not stupid, after knowing that Xin'er is going to hibernate, she went to her to learn cleaning magic, and her purpose is unknown.

My brother didn't say it yesterday, and Li Yuqi didn't take action, and tonight my brother stopped talking, she naturally knew what was going on, and she showed that she didn't care, which reassured her brother and asked her to help.

Cleaning magic Li Yuqi has only used on Luo Yuyi, and the mist she controls is like her own hand, and then she likes cleaning magic, and at the same time has a deep grudge against her master Xin'er.

(Damn Xin'er, she has taken advantage of my brother for so long!) ）

(It's finally my turn this time!) ）

Because of some excitement, Li Yuqi was very excited when she saw her brother agree, and then stretched out her evil hand...... Water mist?

Of course, you have to wash your whole body up and down in the bath, when the fog controlled by Li Yuqi is very close to somewhere.

"Poof!" She was so excited that she finally couldn't help but spurt out a nosebleed and was about to fall to the ground.

"Yuqi, what's wrong with you?" Li Yuanfang's perception was very keen, and she discovered her sister's abnormality, and hurriedly hugged her who was about to fall.

Li Yuqi subconsciously covered her nose with her hands and replied "calmly": "It's nothing, I'll wash my face." Then he left here "calmly", leaving Li Yuanfang at a loss.

……

……

After a night of carving, all the magic patterns were all present, and the next step was to put the gears on.

The work is also more complicated, but it is much easier than carving the magic lines, and it takes about half a day.

The last thing is to weld the tank so that it doesn't fall apart before it moves, and Edith is very good at this work, and it was completed in an hour.

The entire tank was also changed beyond recognition, the barrel was dismantled, leaving a gap, fortunately, the tracks were retained, and there was still a bit of the appearance of a tank.

The front half of the tank is thickened and equipped with several thick steel cones, so it doesn't look like it's trying to hit someone, right?

The facts tell Li Yuanfang that this is indeed used to hit.

Pushing the tank outside was the last step, crushing the crystal nucleus and putting it into the engine, and Edith took Li Yuanfang to drill directly into it.

I saw Edith take out the crystal nucleus that had been prepared a long time ago, crush it, and quickly put it into a groove in the magic pattern, and then cover it with animal skin and iron plate to prevent the ability from draining.

The crushed crystal nucleus suddenly released a huge ability and injected it into the magic patterns, only to see that all the magic patterns depicted in the tank lit up.

The activated magic pattern also activated the gears inside, and only a loud "click" and "click" sound was heard, and the track was running rapidly.

If it weren't for the opening deliberately left in front of him, Li Yuanfang couldn't believe that this was really moving, and everyone standing on the city wall was also shocked.

That tank really moved!

This tank, which was not domineering, gathered everyone's attention for a while, and they were speechless for a long time, and they reacted only after watching the tank quickly disappear from view......

Li Yuanfang, who was in the tank, is not comfortable now, he has never learned to drive a tank at all, even if he is driving.

agreed, Edith wouldn't be able to, and Li Yuanfang didn't worry about letting her open it, so she had to come up hard.

Since only the steering wheel is needed to control the direction, after all, it is simple, and he quickly grasps the direction, even if he hits something, he does not have to worry.

Because the direction he was driving was on the north side, where there was a jungle, and all the trees had withered due to the corrosion of the undead, and it was enough to crash into it, the tank had been reinforced, but he quickly noticed that something was wrong.

Li Yuanfang looked at the front intently, the speed of the tank was very fast, and it was not a way to rampage all the time, there was nothing around him, and he couldn't help asking: "What about the brakes!" ”

"What are the brakes?" Edith looked confused.

"......" Li Yuanfang.