Although everyone is a brother and sister who lives in the same mansion, but because the young masters of the Wuding Marquis Mansion live in the outer courtyard, they really don't see each other every day, so they really greeted each other for a while when they saw each other at this time. Pen & Fun & Pavilion www.biquge.info

When Xu Yujian and Xu Yuchu arranged everything and sat down, they saw Xu Yurong talking to Sun Linyu.

“…… It's been hot lately, Cousin Yu has enough ice cubes there, and he can rest well at night?" Xu Yurong lowered his head slightly and said softly, and anyone could see the shyness on his slightly flushed face.

However, although Xu Yurong's appearance is quite delicate and cute, Sun Linyu always looks at his nose and nose, as if he didn't see it at all.

He said, "Thank you for your concern, but my aunt has already arranged everything." ”

Xu Yurong was stunned when he heard it.

She is also a delicate girl in the end, and when she encounters someone like Sun Linyu, she feels both embarrassed and aggrieved.

It just so happened that seeing Xu Yu sitting down at this time, Xu Chengxin, the eldest brother, naturally hurriedly changed the topic, "Yo, Sister Tian is here, today is your birthday, and I, as a brother, can't eat your meal for nothing, give!"

After speaking, he put the birthday gift he had prepared into Xu Yujian's hand.

Xu Chengxin sent a piano score, "Sister Tian, your Mr. Qin is coming back soon, I heard that your piano skills are still a little lacking, but you have to hold on to Mr. Qin has not come back yet, so practice hard first." ”

Xu Chengxin joked with a smile.

Mr. Qin is the female gentleman who taught the five girls of the Wuding Marquis Mansion to read and practice calligraphy, as well as piano, chess, calligraphy and painting.

Since Xu Yujian was reborn, she has not seen this gentleman who taught her a lot, because Mr. Qin went back to her hometown to worship her ancestors before she was reborn, and he originally said that he would come back at the end of last month, but then he came to Xin'er, saying that he would postpone it a little, and he would not be able to come back until the end of June.

Although it is only the beginning of June, most of the month's work is really fleeting.

Among the five girls in the Marquis of Wuding's mansion, Xu Yujian's piano skills are the most unbeatable, so Xu Chengxin makes fun of her like this.

In fact, if it was before, Xu Chengxin would not have deliberately used his shortcomings to make fun of Xu Yujian, just because Xu Yujian was a little straight in the past, and if anyone made her unhappy, she would also make others unable to get off the stage.

However, in the past few months, Xu Yujian has changed greatly from the usual, although Xu Chengxin has not gotten along with Xu Yujian much during this time, he can always find out something, which will be a little joke.

was teased by Xu Chengxin like this, but Xu Yu was not annoyed at all, but said with a smile: "Big brother, don't underestimate me, I have been studying and practicing hard during this time, and my piano skills have risen even more, and I will always impress you when the time comes." ”

This amused everyone, and they all thought that Xu Yu was also joking.

After all, piano skills are not something that can be improved much after a short period of hard practice.

Only Xu Yujian knew that what she said was not false at all, her piano skills were really poor in her first life, but she couldn't stand her to live for a long time, plus although she hadn't really experienced the life of an adult in these lifetimes, her mood was always much more mature than her actual age, so it was naturally easier to understand the feelings in the piano music, and it was not a big deal to improve her piano skills.

When everyone was laughing, Xu Yuchu turned his head sideways and glanced at Xu Yujian.

She is Xu Yujian's own sister, and she gets along with Xu Yujian day and night, so she can naturally tell whether what Xu Yujian said is serious or joking, but she can also be sure that Xu Yujian has not touched the piano these days, and the statement of studying hard is nonsense at all.

But Xu Yuchu didn't say much about it.

Although Xu Yujian has changed a lot in the past few months, she can't be more sure that this is her sister.

After Xu Chengxin, others also gave their own gifts.

A pen of your own making, a painting of your own pride, and so on.

Even the youngest Xu Chengyun gave Xu Yujian a piece of writing by himself.

Xu Chengyun is young, and he has not been enlightened for a few years, and the handwriting can only be regarded as neat at best, but it is not close to good, but Xu Yujian put this calligraphy away well.

The words are not good, but the intention in them is extremely rare.

In the end, only Sun Linyu had not given a gift.

Seeing that everyone looked at him, Sun Linyu didn't feel uncomfortable, he took out a book from his sleeve and handed it to Xu Yujian, "I happened to see this book when I went to buy a book a few days ago, and I thought it was quite interesting, and I think my fifth cousin will like it too." ”

When he said this, everyone's curiosity was aroused.

What book?

Xu Yujian took the book and subconsciously looked at the cover.

"The Ancient Calculations".

The others also saw it, and then Xu Chengxin smiled and said: "Hey, isn't there a saying that this "Ancient Calculation Sutra" is almost lost, where did you find it, Cousin Yu?"

Sun Linyu was still sitting in the same precarious appearance, and only smiled faintly: "It's also lucky." ”

They didn't ask any more questions.

Xu Yujian held the book in his hand, but he was full of surprise.

This "Ancient Arithmetic" is a masterpiece of arithmetic made by Wang Xiaotong in the previous dynasty, which can be regarded as a classic in the history of arithmetic, but because of the wars of several dynasties, it is almost lost to the current Liang Dynasty.

Xu Yu didn't expect that she was just setting up a table to invite the brothers and sisters in the mansion, and she could get such a surprise gift from Sun Linyu.

Of course, Xu Yujian didn't believe Sun Linyu's statement that he bought the book when he bought it.

If such a book that is almost lost can be bought at any bookstore, then there will be no doubt that it will be lost.

However, Sun Linyu, how did he find it, and why did he give it to her?

Xu Yu couldn't figure it out.

However, no matter how much he thought about it, Xu Yujian still held the book in his hand tightly and was reluctant to let go.

Today is her birthday, this is Sun Linyu's birthday gift, she accepted it, it doesn't seem too much, right?

Xu Yu thought so.

At this time, Xu Chengyun muttered to himself on the side, "Why is it that the fifth sister likes arithmetic now that even Cousin Yu knows, isn't it a nice thing for a girl to like arithmetic, has it spread so far?"

Xu Chengyun muttered twice casually, and his voice was naturally not loud, except for Sun Linyu, who was sitting next to him, no one else heard it.

The corners of Sun Linyu's lips curved slightly because of this.

He didn't look at Xu Yujian, but as Xu Chengyun spoke, his voice was so low that it was almost only he could hear.

"yes, I know. ”

He heard himself say that.