The next period of time is quite peaceful, because Bai Lotus's face is injured, and he doesn't dare to come out, for fear of seeing the wind and water, so only Bai Mingyue will pick up the window if he is fine, and it is not a big deal.

Bai Mengjiao couldn't figure out the affairs of her own family, and she didn't have time to come here to participate in the cooperation.

Bai Yunduo counted that it was about to be the day when Bai Yuanhai burned Wuqi, and she was about to leave, so before leaving, she still had to leave as much capital as possible for this family.

On this day, after she went to the town to sell jewelry, she asked Bai Xiaocao and Cheng Erzhuang to wait for her at the wonton stall, and she went to Fu Bao Zhai again.

Shopkeeper Li saw the white clouds coming, and was particularly enthusiastic: "The white girl is here, is there a purchase or something today?" ”

Bai Yunduo said to Shopkeeper Li: "Shopkeeper Li, I want to borrow another pen and paper today." ”

At this time, a familiar voice came from upstairs: "White girl, talk upstairs." ”

Bai Yunduo knew who it was after listening to the cough, she nodded to Shopkeeper Li, and then went upstairs.

When I got upstairs, I entered Mu Langque's study: "Mu Gongzi, I'm here to disturb again." ”

Mu Langque pointed to the stool next to the tea table: "Sit down and drink tea first." With that, he poured tea into both teacups on the table.

Bai Yunduo sat down and thanked him, then picked up the teacup and sniffed it, and took a sip of tea, she still knew a little bit about tea in her previous life, this should be a big red robe, but she is a village girl, so she can't talk nonsense.

Mu Langque looked at Bai Yunduo's tea tasting action, and became even more curious about this little girl, her gestures were by no means something that the village girl could show, what did she experience?

Bai Yunduo felt that Mu Langque was looking at her, and also looked over, although she had to take a good look at this face every time she came, but why was she so good-looking, every time she looked at it, she felt that it was even better, she wasn't such a nymphomaniac in her previous life, right?

Mu Langque turned his head to look at Bai Yunduo slightly: "What's the question?" ”

Bai Yunduo shook his head: "No, I just think Mu Gongzi is too good-looking." ”

Where did Mu Langque think that this girl's praise was so straightforward: "It's the first time someone has told me this." ”

Bai Yunduo looked at Mu Langque without a hint of subtlety: "That's what others don't dare to say." ”

Mu Langque looked at Bai Yunduo's sincere gaze, sincere attitude, and serious rhetoric, and found that this little girl was still too young, and she might not know that some words were not suitable for nonsense.

But this kind of conversation made him feel very relaxed, and he smiled: "Thank you for the compliment." Then she suddenly remembered that she had just borrowed a pen and paper from Shopkeeper Li downstairs, so she asked again, "What do you want to write with pen and paper?" ”

Speaking of this, Bai Yunduo has no worries, what she wants to write is a simple formula for addition, subtraction, multiplication and division, she feels that she owes Mu Langque enough, and Mu Langque is a very reliable person, she actually has a lot of doubts, and she didn't hide it well at the beginning, but Mu Langque didn't doubt or ask anything, he has always respected himself, so Bai Yunduo thought, by the way, I also shared these with Mu Langque, which can be regarded as a kind of repayment, anyway, I am about to go back.

She said to Mu Langque: "The mother-in-law who taught me to make jewelry when I was traveling, I happened to get a calculation cheat, she saw that I had a talent for numbers, so she let me memorize it, I didn't have a place to use these before, but I didn't take it seriously, when I was out of the stall recently, I thought of these and found them very useful, so I wanted to borrow paper and pen to write them out, and go home to teach my brother." ”

When Mu Langque heard the mother-in-law, he cheered up, because this mother-in-law was indeed a capable person, and he guessed a few candidates in his heart, but he was not sure.

He said to Bai Yunduo: "There is paper and pen on the desk, you can do it yourself, I can't go over here, don't worry." He coughed a few more times.

Bai Yunduo didn't know that Mu Langque had analyzed the mother-in-law she had fictionalized.

She looked at Mu Langque and said: "I'm not afraid of you to see it, if I'm afraid of you to see it, then I can buy paper and pens and find a place to write secretly?" ”

Mu Langque suddenly smiled again: "It's that I'm too careful." ”

Bai Yunduo walked to the desk and said, "It's not that you are too careful, it's your respect for me, I should say thank you." ”

Mu Langque also came to the table, although he is not a cleanliness addict, but his pen never likes others to move, even when the next person cleans up, he does not dare to move easily.

But he didn't know why, he didn't have a sense of distance from Bai Yunduo, he thought he would tell her to use the spare pen in the drawer, but when he said it, he used it casually on the table.

Bai Yunduo studied the ink, and then rolled up his sleeves and began to write the arithmetic, writing the Arabic numerals in traditional characters, and then it was still the mode of the formula, Bai Yunduo himself felt strange, but it could only be so.

Mu Langque looked at the equations written by Bai Yunduo, and gradually narrowed his eyes, he didn't directly disturb Bai Yunduo, who was concentrating on writing, but also took a pen and paper beside her, trying to use these calculations to calculate.

Bai Yunduo still didn't dare to give Mu Langque the multiplication formula after several measurements, after all, this thing is too difficult to explain.

When she told Bai Shuyan, she also asked him to keep it secret, so as not to cause unnecessary trouble.

After writing the formula, she pushed it directly in front of Mu Langque: "Mu Gongzi wants to write a copy?" ”

Mu Langque didn't hesitate at all, took the pen and paper and said, "Then I'm welcome." ”

Bai Yunduo looked at Mu Langque's knuckled fingers, round nails, and written words that were so good-looking, if this person was not sick, it was really perfect and impeccable.

After Mu Langque finished writing, he put down the pen: "Can you help me explain one or two?" There are some things that I can't figure out for a while. ”

Bai Yunduo wrote it out, and naturally he didn't want to hide anything: "Of course you can, these are all traceable." ”

Then, Bai Yunduo told Mu Langque about the usage of these formulas, which are actually simple addition, subtraction, multiplication and division, so it is not difficult to explain clearly.

After Mu Langque heard this, his whole face became a lot more ruddy, and he didn't cough much during this period: "This formula is really too simple, you always say that I help you more, but in fact, you help me more." ”

Bai Yunduo smiled and said: "These tops I gave you are the icing on the cake, but you are a charcoal in the snow for me, it is different." ”

Mu Langque also smiled: "You girl is not big, but she has a delicate mind and is very special." After saying that, a few coughs were not very serious.

Bai Yunduo thought to himself, this girl is from the 21st century, especially right, but of course she can't say that: "Maybe it's because I have more experience." After saying that, she looked outside and said, "I have to go home, my sister and my fellow villagers are still waiting for me at the market, and they will be in a hurry if I don't go back." ”

Mu Langque looked at the sky and said, "I'll let the coachman send you." ”

Bai Yunduo waved his hand: "No, it's dawn this day, let's go back at dusk, and it's safe." After speaking, he folded the paper and put it in his arms: "Then I will say goodbye, and there will be a period later." ”

Mu Langque nodded and said, "Be careful on the road." ”