The carriage was quiet until the mobile phone suddenly rang.

  Gu Lin looked at him for a moment and then hung up directly.

  Can't disturb Qiū Shū looking at files, besides what's so urgent about Xiè Guāngjiàn finding him?

  No sooner had he put down his phone than the ringtone sounded again.

  Gu Lin Yun hurriedly hung up again.

  "Answer the phone." Gu Huai'an said, closing the file in his hand, then turned his face to look out the window.

  The meaning is very clear.

  The phone rang for the third time before he finally picked up, "Hello?"

  "Alright, you dare to hang up on me?" Xie Guangyan scolded from the other end of the line, "Is your butt itching or something?"

  "...... Nothing's wrong."

  "Who said nothing's wrong? Quickly tell me, what is your sister's name?"

  "What do you want to do?"

  "I just added her on WeChat and sent several messages but she's ignoring me. Didn't you come home with her? Hurry up and get her to respond to me."

  Gu Lin Yuan: "......"

  It's okay if it were someone else's car, but this is Seventh Uncle's car! Let him help pick up girls in Seventh Uncle's car?

  "We'll talk about it when we get home."

  The scene of social death has arrived.

  Maybe it was too tense, Gu Lin Yu originally wanted to hang up, but accidentally pressed the "speaker" button.

  Xie Guangyan's voice suddenly burst out in the carriage:

  "When your sister becomes my girlfriend, you have to call me brother-in-law, got it? Do you still want me to introduce you to a girl with big breasts?"

  Gu Lin's hands were busy and chaotic, and it wasn't until she finally hung up the phone that the quiet carriage was filled with a dead silence.

  Guo Guo's face was even more puzzled: "????"

  Then, when Gu Huai'an looked over, she raised her small hand without thinking, denying the three consecutive statements, "I'm not! I didn't! Don't talk nonsense! Brother, you believe me, I definitely won't fall in love early!"

  Gu Huai'an: "………"

  One second later.

  "You're in your third year of high school now, you should focus on studying."

  This sentence is obviously said by her... to Gu Lin Yuan.

  That is to say...

  She was ignored!

  Gu Gu looked sulky and pouted her small face.

  Gu Lin's face turned red and his ears were burning, wanting to explain: "Seventh Uncle, you misunderstood me, I'm really not that kind of person..."

  The mobile phone rang again.

  The driver handed over his phone, "Seventh Master, a call from Xiao of the Mo Corporation."

  Gu Lin Yuan: "......"

  This call is taking some time.

  At first, Gu Hao wasn't very happy, but listening to the man's voice, calm and unhurried, low and magnetic, it was as if he was right next to her ear, making her heart itch.

  She couldn't help but pucker up her little mouth.

  Why is Grandpa Seven so smooth when making phone calls?

  **

  Half an hour later, Gu's old house.

  After getting off the car, Gu Huai'an left directly.

  Guo Guo was about to follow up when she was stopped by Gu Lin Feng, "Sister, don't you have a question for me?"

  "Huh?"

  "It just so happens that I'm also free," said Gu Linwan. "You can study together and make faster progress."

  What a serious, responsible and loving little brother!

  Gu Hao really didn't want to disappoint his good intentions, and after class, she left early, without even responding to Gu Xiangyu's WeChat...

  She withdrew her gaze from the man's tall and handsome back, forcing a smile, "Thanks, Lin Yuan Gege."

  Gu Lin smiled: "No need to be so polite with me."

  Having seen the spoiled and arrogant girls who are good at taking care of their families, Gu Hao is just a well-behaved and polite little darling in his eyes.

  Not to mention he just helped him out earlier.

  I heard that when my sister was in the countryside, her academic performance was very poor and she couldn't even get into the class for gifted students.

  Gu Lin decided in her heart: I must save this lost girl! Teach you well!

  **

  As soon as she entered the study, Gu Xianyu rushed over, "Sister, why did you come home with Second Brother?"

  After school, he went to pick up his sister and go home, but who knew that the person was gone, and the message didn't come back. Now she's back with her second brother?

  Do you think second brother is more handsome than me?

  Hmph!

  The baby is angry!

  "Take care, I'm going to buy a gift for Little Fish Brother, and coincidentally met Lin Wan Brother."

  Gu Xianyu: "......"

  I'm fed up!

  Not only that, looking at the exquisite figurines in the box, Xiao Pang's face was surprised, "How did you know I like Princess Yao?"

  "I don't know." Gu Hao chuckled, "It's just that I think she's very cute, and when I saw her, I wanted to buy her as a gift for Little Fish Brother."

  Gu Xianyu: "!!!!!!"

  Whenever you see something good, you want to give it to me, and indeed I am sister's most loved...

  The door was suddenly knocked on.

  "Second Master." The servant reported, "Professor Chu has arrived, Sixth Master wants you to go over immediately."

  Gu Lin got up and left, instructing beforehand, "Tonight, sister is studying here, remember to send dinner over later."

  "Got it."

  The door closed with a bang.

  "Sister, let's play a game!" Gu Xianyu exclaimed. "You be Princess Yao, and I'll take you flying!"

  Gu Hao: "......"

  Can only open small account to accompany bear children to play games.

  Because of his low rank, Gu Xianyu was ridden on the head by Princess Yao from start to finish, experiencing the thrill of a max-level big shot bullying newbies in a novice village!

  After dinner, Gu Linshu came back with his homework, "Finished your homework? Let's play games!"

  Take good care of yourself and don't talk nonsense.

  Gu Xian Yu said with a straight face and a loud voice, "I'll copy it in class tomorrow!"

  "Study hard!" Gu Linwen lightly patted his occipital bone, "Hurry up and do your homework, otherwise go back to your own room."

  Regret and sorrow for Yu's death.

  "Hurry up!" Gu Lin Yan's tone was stern.

  In order to stay with her sister, Gu Xianyu had no choice but to put down her phone and start doing her homework.

  Guo Hao also took out her math homework and randomly chose a question for Gu Lin Yuan to teach her.

  After finishing the topic.

  "Did you understand?"

  "Got it." Gu Hao nodded vigorously.

  "Really understood?" Gu Linhuang was not at ease. "There are a few similar questions here, you do them and I'll check again. If they're all correct, then you pass."

  Gu Hao: "Huh? What's going on?"

  The fear of being allocated a chicken as a daughter-in-law by parents who want their son to marry well has arrived!

  But no choice, who let this pit be dug by herself? Have to fill it up even if crying...

  **

  Soon, Shen Yuwei came over with a fruit platter.

  Professor Chu is a renowned mathematician at home and abroad. This time, he rarely comes to our house as a guest. If Lin Xuan behaves well and gets his guidance, it will be easier for him to enter the capital in the future.

  Who would have thought that the adopted daughter would come and stir up trouble?

  She had thought of an excuse to drive people away, but as soon as she entered the study, all three children were doing their homework, especially the most mischievous Gu Xianyu...

  That's absurd!

  She observed from the side for a while and finally left quietly.

  Another 10 minutes passed and Gu Hao finally finished all the questions.

  My hands ache...

  She put down her pen, picked up a strawberry and put it in her mouth, and said while eating: "Lin Yuan Gege, this question can be calculated using the formula."

  "Gu Lin raised his head and said, 'What did you say?'"

  "Look carefully at that question and use the formula to calculate it."

  Gu Lin furrowed his brow.

  Professor Chu's test paper is very difficult, especially this last question. He has tried many methods to solve it, but each time he gets stuck...

  At this point, there is no way out, so I'll just try the formula she said.

  A minute later, he raised his head in surprise, "Sister, have you learned Olympiad math?"

  "Good good shook his head, 'No.'"

  Gu Lin Yuan: "......"

  Me too.

  Guo Guo grew up in a rural area since childhood, where did he have the conditions to learn Olympiad mathematics?

  Moreover, although it is an Olympic math problem, the formula is indeed junior high school knowledge...

  So it's just a coincidence?