After watching it, she exclaimed, "Wow!"

Can we only say that they are worthy of being a member of the Mo family?

Just based on the principle of an air nail gun, adding pipes and various mechanisms, you can make a rudimentary gun!

After reading the letter, she took a closer look at the wooden gun.

Both the prototype and the bullet design are very close to the muskets of the Ming Dynasty.

She picked up the wooden gun and shot at the empty wall. The wooden bullet directly shattered the vase on the wall.

This is just made of wood. If it were made of other materials, it would definitely be a hot weapon!

This is just a gas nail gun. If they were given a cannon, could the Mo family and that group of alchemists make an atomic bomb?

It’s so horrifying, he really is worthy of being the ancestor of the Chinese nation!

After Li Rongrong finished sighing with lingering fear, she remembered the little girl's vision problem that Fusu mentioned.

...

...

Although it is possible to make a preliminary diagnosis of myopia, it is still very risky if it cannot be accurately determined.

You can't just wear glasses casually.

While she was thinking about what to do, an advertising live broadcast room on a short video platform popped up on her mobile phone.

The product the anchor is selling is an optical vision measuring instrument.

Li Rongrong, who was being monitored by a mobile phone, could only click into the live broadcast room with tears in her eyes.

This optical vision testing instrument is rechargeable and can not only test vision, but also provide eye care massage.

If she had known about such high-tech products, she would not have bought an eye chart.

Li Rongrong placed the order directly in the live broadcast room without thinking.

The same-city express delivery from the live broadcast room is really fast and it arrives before dark.

＊

After Prince Fusu got the instrument, he took advantage of the moonlight and rode at full speed to hand it over to the Mohist father and son.

The immortal attached instructions for use. Fortunately, the Mo family father and son were very talented in the use of machinery, so they were able to use it.

Mo Yuan looked at Master Fusu nervously, "Is this all right?"

Prince Fusu looked at the numbers on the instrument and recalled carefully that he had learned this counting method from the immortal when he chatted with him some time ago.

"It says 550 and 820 here, so that should be enough." Prince Fusu said, and picked up the instrument to test it again to make sure that the values ​​were correct.

＊

It was already past ten o'clock in the evening when Li Rongrong learned about Fusu's situation, and the glasses could only be bought the next day.

As usual, the two chatted before going to bed.

At this moment, she was wearing pajamas, sitting cross-legged on the edge of the bed, with a miniature mirror in front of her.

She looked in the mirror and wiped her freshly washed hair with a dry towel.

The mirror shook and Fusu's reply letter fell out of the mirror.

Seeing this, she wrapped her hair in a towel and put it in a circle on her head, then wiped the moisture off her hands before opening the paper.

It was still the familiar handwriting: Today Fusu saw such a magical instrument for the first time, and was quite curious about what the fairyland looked like.

Fairyland? That’s right, the convenience of modern people’s lives is indeed similar to the fairy life imagined by the ancients.

Li Rongrong thought about it and sent the photo album she took when she was traveling.

Prince Fusu sat at the table with his long hair scattered on his shoulders. The dim light shone on his face, making his facial features more three-dimensional.

He was frowning and carefully polishing the hibiscus hairpin in his hand.

This hairpin has been made for some time.

After hesitating for a while, he put the hairpin back into the box.

The photo album was sent over at this time.

He walked quickly forward and picked up the thick photo album.

Opening the album, the photo on the homepage shows Li Rongrong wearing a blue printed patterned skirt in front of a towering building, looking back and smiling casually.

The sunlight shines through her side face, gentle and beautiful.

Prince Fusu looked at the smile on her face and was stunned for a moment.

The shaking sound of the mirror brought him back to his senses.

It was a new note, and it said: These are photos I took when I was out playing, with a lot of scenery and people.

You are curious about the "fairyland", so I will show it to you. I believe that one day in the future, the Qin Dynasty will be like this.

At the end of the note, there was a smiley face drawn.

Fusu's mouth corners raised. After reading the note, the smile of the immortal in the photo instantly appeared in his mind.

Then, he slowly flipped through the photo album that the immortal had sent him.

Whenever he saw something he didn't understand, he would pass on the message.

Li Rongrong was happy to explain to him, and the two chatted all night long, just like passing notes in class.

Later, when the sky was bright and the morning sun peeked out from the top of the mountain, Fusu had already fallen asleep on the table.

That night, the immortal said that the building where you can pick stars with your hands is where the immortals live, and the box that doesn't need a carriage is their mount, which is the same as a carriage, but much faster than a carriage...

The immortal said that the world is vast. In addition to the vast mountains and plains, there is also an endless sea...

There are many small islands overseas, and there are countries like Daqin on these islands...

The immortal also said that there are many, many stars in the sky, and all of them revolve around the sun, including the moon...

When Fusu was listening to the immortal, it was as if Fusu was dreaming of a butterfly, or perhaps the butterfly was dreaming of Fusu.

As for what Fusu's dream was about, it is unknown.

Maybe it's a tall building, or maybe it's the stars under the sea...

＊

The more you stay up late and chat, the more energetic you become.

By the time Li Rongrong reacted, she and Fusu had already chatted all night.

It was already past six o'clock, and sleeping now would hurt her stomach, so she got up directly to make breakfast. By the time she finished breakfast, it was just past seven o'clock, and the scenic spot was open.

Today happens to be Tuesday, which is the day for the scenic spot’s weekly renovations.

She changed her clothes and called the employees of the scenic area to a regular meeting.

Business at the scenic spot has been poor recently, and many part-time summer workers have left, so there are not many employees, only about ten or so.

After cheering herself up and attending a regular meeting, she asked the manager of the scenic supermarket to drive her to the city.

It’s not that she doesn’t want to drive there herself, but she hasn’t slept all night and it’s not safe to drive by herself.

This time I came to the city to get glasses for the little girl.

It didn't take long for her to get the glasses and she got a brand new pair.

After finishing these, she ordered a lot of big-brand daily necessities from stores in the city and had them delivered to the scenic area.

This is what improves her daily life.

One disadvantage of living in a scenic area is that although there are huge mountains and ancient towns, there are no modern supermarkets.

She had to drive herself to do the shopping.

After walking around, she felt sleepy and asked Manager Wang to take her back.

By the time the car wobbled back to the scenic area, she was already so sleepy that she passed out.

Li Rongrong returned to the room, put her glasses into the mirror, wrote a simple sentence, and then fell to the ground.

Just fall asleep immediately.

＊

When Prince Fusu woke up, it was already noon.

He woke up from the table, propped up by his arms, the white sleeves of his shirt becoming wrinkled.

Outside the house, there was the sound of Xiao Shi knocking on the door.