Start with a blacksmith shop.

At this moment, all work-related matters are no longer relevant to Li Zhenhua. Even if someone comes to him, unless it's something too important, he has already made up his mind not to bother with it.

Anyway, everything was just thrown into the air. At first, Li Zhenhua wasn't quite used to it. Coming from a busy life to suddenly becoming a couch potato, it's not easy for anyone to adapt.

Fortunately, he quickly found something else to do, which was to spend his days playing with Little Chestnut.

This period has been torture for Li Yun, because before, when she came home she only had to tidy up the things her daughter had put out, but now it's completely different.

Her workload is increasing day by day. Now she not only has to tidy up her daughter's various toys, but also has to tidy up all the things that Li Zhenhua puts out outside every day.

That's not all. Everyone knows that Li Zhenhua is an extremely capable person. If he wasn't capable, he wouldn't have been able to build a combat drone all by himself.

With the two of them together, it was a real problem. These past few days, whenever Little Chestnut saw something fun elsewhere, she would go straight to Li Zhenhua to ask for it.

Li Zhenhua has always doted on his daughter and was afraid that the things he bought outside might not be safe, so he put his hands-on skills to good use.

Ever since the father and son got together, every day as soon as they wake up, there's only one thing they do: act up, act up in all sorts of ways.

For example, today, their little princess started making a fuss after seeing her mother drive away from home, crying and demanding that the car drive away.

For Li Zhenhua, this was a very simple matter; it was just a children's toy car.

What are we waiting for? Let's get started! With that, Li Zhenhua led Xiao Lizi to the front yard and opened the blacksmith shop, which had been sealed off for a long time and hadn't been touched in a long time.

He took his daughter to the blacksmith shop and began his career in blacksmithing. At this time, in order to satisfy his daughter and make her feel proud when she drove it, he did not target the electric cars on the market, but instead went for a retro look and started making gasoline cars!

He sat in front of the computer and wrote down all his ideas and designs from his mind. Little Chestnut, a three-year-old child, didn't cry or make a fuss at all. He just played with a set of blacksmith tools that Li Zhenhua had made for him.

The car he designed for Little Chestnut was never intended to be rushed; he was determined to execute it strictly according to the standards of car manufacturing.

Not only will this toy car be completely different from standard cars, but Li Zhenhua plans to equip it with all sorts of functions and features that passenger cars have.

The design of a car generally involves the vehicle's exterior shape and its powertrain system.

So, having already formulated a plan in mind from the beginning, he directly determined all the engine displacements in his mind at this moment.

A miniature inline six-cylinder turbocharged engine was designed by him, and during the design process, all the materials used in the engine were also redesigned.

He determined the total displacement of this mini inline six-cylinder turbo engine to be below liters, 840cc. This is the total displacement of the engine. And this mini engine, which is below liters, can produce 150 horsepower when using his specially tuned fuel.

If outsiders saw this, they would definitely say he was crazy. This is just a children's toy car, but he has insanely revved the power to 150 horsepower.

With this much horsepower, you could build a motorcycle or even a commercially viable micro/small car based on this engine.

But his motivation for doing this was simply to make toys for his daughter. After finishing the power system, his next task was to design the shape.

Instead of deciding on the vehicle's appearance himself, he took his computer and went to find Li Li, who was hammering away on an anvil with a small hammer.

"My dearest little baby, Daddy is making you a one-of-a-kind car, just like the one you wanted before."

But now Dad has run into a problem and needs your help. I wonder if you have time to help Dad with this?

Upon hearing his words, Little Chestnut's big, watery eyes widened in surprise, filled with longing. From this reaction alone, one could tell just how clever this three-year-old was.

"Really, Dad? Can I help you too? What's wrong? Let Chestnut help you!"

Looking at Li Li speaking these words with such a serious expression, Li Zhenhua's heart almost melted. The feeling was indescribable; at this moment, any words would be pale in comparison.

"Hmm, Dad wants Little Chestnut to help design the kind of car you want, I wonder..."

Before he could finish speaking, Little Chestnut interrupted him, nodding frantically.

"Dad, don't worry, no matter what problems you encounter, Little Chestnut will help you solve them!"

Little Chestnut answered with a serious expression, looking like a little adult speaking with confidence.

In the midst of their harmonious interaction, the father and daughter, one giving instructions and the other carrying out the design, began working on the vehicle's exterior on the computer.

Xiao Lizi used her limited vocabulary to express what she wanted to say, while Li Zhenhua, based on Xiao Lizi's description and his own professional knowledge, drew Xiao Lizi's ideas on the computer.

After a short time in the United States, a rendering of an extremely futuristic-looking car appeared on the computers in front of the two of them.

Looking at this rendering alone, there's absolutely no indication that this is a vehicle designed by Li Zhenhua specifically for Xiao Lizi. With this appearance, you could easily mistake it for a flying car.

But they would never have imagined that this car was only purchased because Xiao Lizi said she wanted it.

The car's shape is remarkably similar to a unique shuttle.

After finishing the exterior of the vehicle, Xiao Lizi was extremely satisfied with the appearance and happily went back to the side, picked up her little hammer, and continued to hammer.

Once he had prepared the vehicle's exterior, his next task became easier: how to design a car that only one person could ride in. That would depend on his experience.

In the following days, he continued to work on the toy car for his daughter. Of course, he wasn't just working on that. Every day after he had a long talk with Li Yun, he would return to the virtual laboratory after Li Yun fell asleep.

Why did he come to the virtual lab? There were two reasons. First, he wanted to design, build, and test the car for his daughter. Second, he wanted to consider matters related to his family of three going on a trip.

The little car in front didn't take long to test; it was quickly completed, and everything was perfect.

The problem he most wants to solve now is the one that follows: how to travel, when to travel, and all the way to the travel route. He has to plan and think about everything himself.

What troubled him most was how to keep their itinerary a secret, and how he and Li Yun could put on a facade as a family of three.

Disguise, or rather, disguise, is the final thing that needs to be solved. What he needs to figure out now is how to get around.

He quickly came up with a solution: still using cars for road trips, but this time he couldn't continue using the models he had developed before.

The vehicle he designed himself was too flashy, so it didn't meet their requirements. In the end, he set his sights on the Iveco model.

He then installed all the technology he claimed to possess into the Iveco, including various bulletproof technologies—anything that could be installed.

In addition to an Iveco van, he also planned a fully equipped Qingniu bus for the journey, which was intended to be driven by Ning Wei and others.

Now he has two vehicles, which means he can get around. But he feels that this is not enough, so he also needs to get a spare vehicle, a large van, to carry the spare vehicle as an emergency escape vehicle.

Therefore, he needed to add another car to his planned fleet.

Once the transportation plan was almost finalized, he needed to consider how his family of three would disguise themselves. Only by being well-prepared in their disguises, making themselves unrecognizable to others, could their safety be guaranteed.

At this point, they had two choices: one was to develop virtual projection technology, and the other was to consider silicone masks.

In the end, he didn't choose which option to use. Anyway, he decided to develop both options. After all, you can never have too many good things. He also planned to leave tomorrow, so he had plenty of time.

For his own safety and that of his family, he would only set off to travel all over Kyushu after he was fully prepared.

At this moment, all he could think about was going out and having fun. He didn't want to stay at home any longer, but his travel plans weren't perfect yet, so it wasn't the right time to go out.

And so, during the day he would stay in the blacksmith shop with Little Chestnut, handcrafting a fuel-powered children's toy car for Little Chestnut, and at night, after finishing his homework, he would go into the virtual laboratory to work on his travel plans.

It seems that he created many unique designs for the current location in order to be able to tour all of Kyushu.

Take, for example, the Iveco vans they use daily. They need to be rigorously redesigned, and the first thing to address is having a powerful engine.

And that's not all. He plans to install an emergency electric system on the car, ensuring it has a powerful engine. With these two systems, he can at least guarantee that the car won't break down at any time.

He actually had another crazy idea, but he hadn't tested it yet: whether he could use the particle energy shield he created when he was separated from the anti-gravity engine and the solar energy core.

He also thought of a feasible solution for the source of the particles: to build a particle storage device to store the Golden Crow particles, install them on a vehicle, and build a simple anti-gravity engine. In a crisis, this energy shield, which can only be opened for less than ten minutes, could be a lifesaver.

Following this direction, he found it increasingly promising, but he put this idea last. What he needed to do now was to finalize all the vehicles in the convoy and their modification plans.

Another night passed, and Li Yun emerged from Li Zhenhua's arms. After getting dressed, Li Yun went downstairs and began her busy morning.

Li Zhenhua is currently unemployed at home, but Li Yun has become addicted to going to work. She is so conscientious every day. After arranging things for him and Xiao Lizi, she will go out to work at her own company.

After Li Yun left, he lay on the bed for a while, and then another pretty girl lying next to him had a reaction.

Little Chestnut opened her big, hazy eyes, with a little bit of eye discharge at the corners. Once she was fully awake, she quickly crawled toward Li Zhenhua.

She came to Li Zhenhua's side, sat on his stomach, wrapped her chubby little hands around his neck, and then gave him a kiss on the cheek.

"Dad, let's get up quickly! You haven't finished making my little car yet!"

Upon hearing his little angel say that, he immediately got out of bed, washed up with his daughter, went downstairs to eat the breakfast that Li Yun had prepared for them, and went straight to the blacksmith shop in front to begin their day's work.

The car he's making for Xiaolizi is almost halfway done, and he's already handcrafted all the necessary parts.

But the materials used in this car are incredibly expensive; according to Li Zhenhua's estimate, the final weight may reach 1.4 tons.

What does it mean to have a car that is only a little over a meter tall and less than two meters long but weighs more than a ton? It means that the materials used in it are simply outrageous!

Moreover, many of the materials he used were bulletproof, and the outer shell was made of high-strength alloy.

The purpose of everything is to protect the little people inside the car.