She turned around and left. But Huang Yueying's arm was suddenly grabbed.

She turned her head back suddenly, trying to break free. I never thought of a familiar face appearing in front of me, his face like a crown of jade, eyes like a bright star, and a smile, as if it could melt all tens of thousands of feet of ice front!

He turned out to be Ye Feng!

At this moment, time seems to freeze.

Huang Yueying completely ignored the scolding around her, only Ye Feng and his smile were left in her eyes.

"Yueying, have you come to school too?"

Ye Feng asked very kindly.

Ok!

Huang Yueying immediately Xiafei's cheeks, overwhelmed with shame.

"Then... follow me."

Ye Feng took Huang Yueying and walked straight to the book pavilion under the attention of the public.

"With your knowledge, you can be a teacher."

Moreover, you are so beautiful, there will surely be many people who like your class. "

Ye Feng raised his eyes and looked: "Mr. De Cao, Yueying is here, please arrange for her. She is a rare mixed-race of the Western Regions. This beautiful blond hair is proof.

Sima Hui nodded: "Don't worry, Lord Zhen Guo, I will leave the matter to me."

The students and parents behind him were directly confused.

"This... Western Region mixed blood?"

"No wonder it's blonde hair."

"If it's black hair, maybe it will be more beautiful!"

"I didn't expect that this woman would even know Lord Zhen Guo."

The discussion sounded.

The teacher chuckled: "Don't you know? She is the daughter of the Liyang Huang family and the jewel of Huang Chengyan. I heard that in the far west, there are a group of blond and blue-eyed people, just like Yueying."

"Oh? Really? There is such a thing."

Therefore, to study hard, ignorance is really scary.

"Yeah!"

The two came to Shuge. Look for a seat and sit face to face. Huang Yueying looked a little nervous, her face a little hot.

Ye Feng smiled indifferently, and made tea for her by himself, trying to relieve her nervousness.

"Yueying, listen to my father, are you a descendant of the Mo family?" Ye Feng talked about a topic at random.

"um, yes."

Huang Yueying responded simply and took the tea handed over by the wind overnight: "Thank you, Lord Zhenguo."

"Don't Old Town State Duke, Zhen Guo Duke's name, this is too strange."

Ye Feng said indifferently.

Huang Yueying was slightly surprised: "It's not called Zhen Guo Gong, what is it called?"

"My name is Zijie, I'm actually not a few years older than you." Ye Feng was quite easy-going.

"That's not good, right?" Huang Yueying responded softly.

"Why not so good, I feel pretty good."

Ye Feng's friendly attitude made Huang Yueying feel like a spring breeze.

"I approve it, so I'll call Zijie. If I call Zhen Guo Gong again, I will be angry."

Ye Feng waved her hand to signal Huang Yueying to drink tea, and with a slightly ridiculous motto, the glacier resting between the two quickly melted at a speed visible to the naked eye.

"Well, yes, Zijie."

Huang Yueying tried to scream, showing a faint smile, her black pearl-like eyes were clear, bent into crescents, and she was drunk into the heart of the night wind.

"That's right."

Ye Feng whispered, and immediately continued the previous topic: "Since you are a descendant of the Mo family, you must be very good at invention and creation, right? The furnishings in my master's study are quite extraordinary.

"Well! I designed it all."

Huang Yueying did not deny, and directly admitted: "It's just that I can inherit from the Mo family at any time, but compared with Ziyang's Liu Ziyang, he is still quite different. He can build thunderbolt cars, blessed boats, continuous crossbows, and three-bow crossbows. It's really amazing."

"Hahaha."

Ye Feng laughed so hard that she almost squeezed her eight pack abs.

"Zijie, you..." Huang Yueying was a little confused.

"Yueying, do you really think he designed all these things?"

Ye Feng asked with a playful tone.

"Isn't it?" Huang Yueying was even more surprised.

"Of course not!" Yefeng said with absolute certainty: "But there are also some of these designs he personally designed, such as the Thunderbolt, but the rest are all drawings I gave him, and Liannu was even before he came. Taishan already has it.

"really?"

Huang Yueying was astonished to the extreme. In her eyes looking at Ye Feng, there seemed to be a lot of spirits advancing: "Zijie, are these drawings really designed by you?"

"This one……"

In order not to expose the existence of the system, Yefeng can only admit it thick-skinned: "I did design it, but these are nothing. The gear transmission is the essence of Taishan's design."

"Gear drive?"

Huang Yueying didn't understand at all, what was in Ye Feng's mouth.

"Well! It is a force transmission device."

Ye Feng wanted to explain to Huang Yueying, but he didn't know where to start, so he took out a simple drawing from his arms and placed it on the table: "Look, this is it."

"This one?"

Huang Yueying lowered her head and glanced lightly, and didn't think it had any power.

"This is its spare part. Through the meshing of different numbers of teeth, it can make him drive and realize various movements."

Ye Feng made a simple explanation, and then showed Huang Yueying the rest of the drawings: "Look at these carefully, they are created through gear transmission, this is called a punch!"

Huang Yueying deserves to be an existence with an intelligence of 97.

With a simple alert, she discovered the beauty of gear transmission.

quite a while!

Huang Yueying's eyes widened and she couldn't help but say: "This...this world...this world has such a god? It turned out to be created by you, Zijie?"

"Unbelievable! It's incredible!"

"but……"

Suddenly, Huang Yueying seemed to realize something and asked, "Zijie, if there are too many gears, it will definitely affect the transmission efficiency. Manpower is definitely not possible. Is it animal power?"

"Animal power... is okay, but it can't drive much equipment." Ye Feng shrugged.

"Could it be... hydraulic power?" Huang Yueying said incredibly.

"It's water power!" Ye Feng smiled.

"Zijie, are you really driving this thing with water power?" Huang Yueying couldn't believe it at all.

"Exactly!" Ye Feng nodded, extremely sure.

"Tian オ! Zijie, you are really a tian オ!" Huang Yueying couldn't help taking a breath.

And what about the night wind?

He took a sip of tea in a very flat voice, and said softly: "Why is this difficult? Water conservancy exists naturally and can be fully utilized. The difficult part is how to get rid of water power, or use another kind of power to drive operation."

Huang Yueying said incredulously: "It's incredible that it can be driven by water. Zijie still wants to change it? How is this possible!"

"How can this be impossible!"

Ye Feng did not hesitate and denied it on the spot: "Look at this boiling teapot, when the water boils, the lid will look like it is now.