Mu Bai and Si Chen had checked Xia Li before, and they had also checked Xia Li's interpersonal relationships in Qingfeng County, so they knew about Song Yin's existence.

Seeing that Song Yin saw that their "beauty" was unwavering, Si Chen only felt that they were indeed sisters.

"I just told you on WeChat that I want my sister to come here to work part-time. This is my sister, Song Yin. ”

"Hello two bosses." Song Yin greeted him very politely, neither humble nor arrogant.

Mu Bai asked the two girls to sit down, and Si Chen personally poured tea for them.

"Xiao Song, don't worry, our store is a regular bookstore, it is not used to launder money, if we are bad people, your sister will not make friends with us, right?"

"Hmm." Song Yin was a little embarrassed, it turned out that the whisper was heard.

"Xiao Ion, Mu Bai used to be your fiancé, didn't you tell your sister about him? Let your sister think he's a bad person," Si Chen quipped.

"Get out." Spit out a word coldly, and Song Yin looked at Mu Bai and Xia Li like a ghost, fiancé?

Song Yin was surprised and puzzled at first. Immediately, she saw that Xia Li's little face was full of anger, and she was also a little angry.

This person wants to beat her sister's idea, but her sister is not happy?

"Boss Mu, Boss Si, I just looked at the bookshelf a few times when I was on the first floor, and the third row of the first bookshelf is the magazine edited by Teacher Li Suling, Teacher Li is a master of the question, so the magazine she edited sells very well, but I see that there are only three or four copies on the shelf."

"The college entrance examination mock questions on the No. 3 bookshelf are too simple for the students of the attached middle school, you can sell them at the gate of other schools, and sell them near the attached middle school, this kind of basic thing, I'm afraid it can't be sold."

"And ......"

……

Song Yin pointed out a lot of unreasonable points at once.

Si Chen suddenly felt that the tea in his hand was not fragrant. Mu Bai didn't open this bookstore to make money, but there were so many unreasonable places, and he ordered the books, which made him feel that something seemed wrong with his ability.

"So." After pointing out all the problems, Song Yin began to summarize.

"Since your bookstore is not for money laundering, then it should be run well, I am a student, or a high school student, I know better what high school students' needs for learning materials are, I work in this store not for rice.

I can make this shop run better, and my sister won't owe you a favor, if you want to get close to my sister because she owes you a favor, no. Song Yin said it squarely, as if he was afraid that Mu Bai would chase Xia Li away.

"Uh...... cough cough cough ...... Good. Si Chen didn't say much.

In the end, it was agreed that Song Yin's salary was 2,000 yuan per month, and Song Yin only needed to visit the bookstore after school in the afternoon and work overtime on weekends.

Before the bookstore officially opened, Song Yin found out the problem and went to the first floor with Xia Li to sort out the books.

"Mu Jiu, you little sister-in-law, it's not very easy to do." Si Chen muttered quietly

"But now that she's working in our bookstore, there are more opportunities for Xiao Ion to come, and there are more opportunities for you to get close to Xiao Ion, right?"

"My sister-in-law is a double-edged sword, she is afraid that you are a bad person now, but if you please her, you can talk well on Xiao Ion's side."

……

Mu Bai didn't speak, and Si Chen kept talking like a chatter next to him.

Xia Li and Song Yin sorted out the first bookshelf and went to tidy up the second.

"Sister, this bookstore is not called this because of the Czech artist, right?"