"I read this thing from a travelogue, and I don't know if it's useful, but it's very well written in the travelogue book, so I asked the craftsman to try it."

Li Jiaojiao didn't plan to spread this thing out, fan...... But something that only existed after the twentieth century.

If you come to a crossing, won't you be seen through?

Hmm, thinking of this, Li Jiaojiao suddenly remembered a question, if the fourth elder brother came, it would be impossible to use this thing.

If you want to use it, the fourth elder brother will definitely take it if he finds this thing so powerful.

Or just make another one, and that way......

Li Jiaojiao realized this problem, squinted her eyes, and was thinking of an idea in her heart.

"Wow! Gege is really powerful, the slave maid is not so capable, and the most she reads in the book is the love story between those young ladies and scholars, and she has never found anything useful in it. ”

Xia Zhi's eyes lit up, and his adoring little eyes looked at Li Jiaojiao brightly.

The body and mind reveal a message, Gege is awesome!

Forehead...... After Li Jiaojiao was praised, she was cheeky, and she was finally a little embarrassed.

In fact, she just made a drawing of the appearance, and then used words to outline the rotation principle of this small waterwheel.

The people in the craftsman's workshop were also entangled because of this, and they also borrowed the oscillating principle of the waterwheel to get it.

"Ahem! Okay, okay, you've worked hard, anyway, there's nothing you need to do now, and the master won't come tonight, so you can sit down. ”

Li Jiaojiao said embarrassedly, on such a hot day, they also worked very hard.

Still, sitting forward, it did not affect the wind and the direction of the wind, and he was as cool as he was.

Occasionally, people's hearts need to be tightened a bit.

This is not a small favor, but it made several of them cry and cry with tears in their eyes, and they are so good!

Mama Zhao's loyalty to Li Jiaojiao has also improved a lot, at least, such a master may not be favored forever.

But it's good for your own people, so ...... That's enough.

"Gege, you're so nice!" They didn't dare to say it directly, and Xia Zhi, who was slightly able to speak in front of Li Jiaojiao, was grateful to Dade.

Li Jiaojiao: "......" said this, as if she was too harsh on them on weekdays?

"Am I treating you badly on weekdays?" Li Jiaojiao asked curiously, really, she was just really curious.

But as soon as she said this, several people's faces suddenly changed, and they shook their heads again and again.

"No, no, Gege is very good to us!"

"Yes, we've never seen such a good master as Gege."

Li Jiaojiao: "......" was silent again, she just asked, and did not threaten them!

For a while, Li Jiaojiao felt that she was saying a lot wrong, and people's brain circuits and her brain circuits didn't seem to be on the same channel, making it difficult to communicate.

"It's okay, Ben Gege has always been so good, as long as you don't think about betraying me like Chun Tao, who was sent back to the Internal Affairs Office before."

Li Jiaojiao once again explained her bottom line, no matter what you do, you can't betray, this is the principle.

"Chun Tao just wanted to climb into bed, and didn't do any actual harm, but, I hope you can take this as a warning, the days ahead, there is still a long time, and the people in our yard are all intrigued, and it will only make the people in other yards laugh."