Awesome! My best friend traveled through time and space and became the infrastructure queen

After Su Chengnan put the colorful flower into the space, he no longer cared about it.

Because according to the nature of the space, anything that is put in with roots and soil will definitely be planted automatically. If Su Weimin wants to study it, let him study it slowly.

Her top priority now is to deal with Sun Liangyuan.

The next morning, she asked Qingshan to invite Mifeng.

"Miraculous doctor, is Mr. Sun feeling better?"

"Don't be polite, young lady. Just call me Mifeng."

Lu Chaofeng did not tell them Mi Feng's real age. At this moment, Mi Feng was standing with a youthful face and a bright smile.

"The remaining poison in his body has been cleared, and he is now fine."

"That's good, thank you for your hard work, sir."

"It's not hard. When the prince left, he specifically told me to take good care of the girl and send you safely to Ningguta."

Mi Feng was used to the freedom of the Jianghu, so naturally, his words were much more casual than those in the mansion. Qingshan stood nearby, glaring at him from time to time, signaling him to behave himself and not cause any trouble. But Mi Feng didn't care. Now that Lu Chaofeng, the Young Master of Penglai Valley, was away, he would at most listen to what this pretty girl said, as a way of fulfilling his Young Master's orders.

"Leaving the colorful flowers on the back mountain is probably not a good thing for the villagers. Mi Feng, do you have a good way to deal with it?"

"Burned."

"Will burning poison those around you?"

"No! Even if it does, it will be fine as long as I am here." He raised his chin proudly and said it firmly.

Su Chengnan looked at Qingshan silently and saw that he was just speechless, but did not sneer at Mi Feng's words. This meant that this man must be very capable, and Lu Chaofeng's people were used to it.

"Well, then, please both of you take the trouble to go to the back mountain and deal with these flowers. Please be extremely careful when you do this and don't hurt innocent people. It would be best if you could create a wide firebreak."

"Right! We can't keep this kind of thing!"

"But the firebreaks don't work..."

At this moment, a low voice came from the door.

It was Goudan who came over with Sun Liangyuan.

"Mr. Sun."

Su Chengnan stood up and invited him to take a seat.

Sun Liangyuan waved his hand, returned the greeting, and then sat down on the chair on the right.

"If we use fire, it's like setting the mountain on fire. I see the weather isn't very good today, with neither strong wind nor high humidity. Let's wait a day or two, preferably when it rains a little. Otherwise, if sparks fly elsewhere, the whole mountain could catch fire, which would be terrible."

Su Chengnan's heart was shocked, and he thought to himself that he was not careful enough. It was really wrong. "Yes, sir, you are right."

Seeing this, Qingshan followed suit and said, "Yes, then we will do as the gentleman said and deal with it in two days."

"Well, I will pay close attention to the weather in the next two days."

"Then thank you for your concern, sir."

Goudan, who was standing aside, kept staring at Su Chengnan, which made her a little confused. She thought that the child was hungry, so she handed the snack to him.

Goudan shook his head embarrassedly and didn't answer. Instead, he whispered to Sun Liangyuan, "Sir, it was this fairy sister who gave me the test that day. She knew my answer was correct without even having to calculate. I think she must be very good."

Su Chengnan raised his eyebrows unconsciously. So this was the kid's idea.

"Well, do you want Mr. Sun to test me today?"

"No, no, Goudan wouldn't dare." He waved his hands and shook his head, pursing his lips and smiling, "The master said before that this is called sparring."

Hahaha……

Su Chengnan couldn't help laughing, "Okay, I'll spar with you."

Goudan's eyes lit up, and he immediately grabbed Sun Liangyuan's arm, signaling him not to miss the opportunity. Sun Liangyuan didn't hesitate and started asking questions directly.

"Miss, let me ask you, if there is a merchant selling three kinds of poultry: chickens, ducks, and geese, totaling one hundred birds, for a total price of one hundred coins. The chickens are three coins each, the ducks are two coins each, and the geese are three coins each. How many birds of each kind did he sell?"

This topic sounds familiar.

Su Chengnan remembered that this question had been on the hot search. When her young artists were on a variety show, some of them had done this question.

It seems to be a question from the ancient "Zhang Qiujian's Mathematical Classic".

She didn't expect that the imaginary parallel time and space would unexpectedly align with the granularity in academia!

Qingshan spoke first: "Isn't this question a bit too difficult, sir?"

"That's right! Chickens and ducks, how can they be so cheap, one hundred cents for a hundred pieces? I'm afraid you can only do that by robbing." Mi Feng also interrupted.

Su Chengnan smiled and said, "There are five chickens, thirty-two ducks, and sixty-three geese. The total of these three is exactly one hundred."

At that time, her young artist answered this question incorrectly, and was chased by black fans and scolded for being uneducated for a whole week. She had to work overtime for several days to help clean up the mess, so even if she was a pig, she remembered the answer.

But Sun Liangyuan and the others didn't know this.

He looked at Su Chengnan in shock: "You don't even need to write down your calculations? I've never heard of or seen such mental arithmetic skills!"

Because the book was written by his teacher and had never been shown to anyone else, he did not believe that the girl had the ability to predict the future, so it was only possible that she had calculated it herself.

And! It’s mental arithmetic!

This is really exaggerated!

Goudan tilted his head back and forth between the two of them, then asked weakly, "Sir, are you saying that Miss Fairy's talent is better than mine?"

Sun Liangyuan watched him calm down and decided to ask another question.

"If chickens and rabbits are in the same cage, and if you count from the top, there are thirty-five heads, and if you count from the bottom, there are ninety-four legs, how many chickens and rabbits are there in the cage?"

"I know the answer to this question." Su Chengnan really felt that she was so lucky. It was all thanks to the trending searches and popular science from black fans that she could fool people in Dayong.

"Rabbits have four legs, chickens have two. Given thirty-five heads, that's the two-legged X plus the four-legged Y, for a total of ninety-four. So we can conclude..."

Su Chengnan felt that it was difficult to express accurately by just speaking.

She simply stood up and wrote an equation on a piece of paper, which stunned Sun Liangyuan and the other three.

"The answer is twenty-three chickens and twelve rabbits."

……

There was silence in the room.

Sun Liangyuan looked at her and was almost crying with excitement.

Goudan's expression and state of mind were complex. He thought, "It's over! I feel like I'm not the teacher's favorite student anymore." But what could he do? This fairy sister was beautiful, kind, and smart, and he really liked her.

"Miss, I'd like to ask, who is your master?"

"I wonder if I could have the honor of visiting your teacher?"

Sun Liangyuan's attitude was extremely sincere, and he even stood up and bowed to Su Chengnan.

Su Chengnan leaned over to help Sun Liangyuan up, and said embarrassedly, "Sir, these are all taught by my father. Unfortunately, my father... is no longer with us."

"Then your father is..."