"Sister!" Ying Huanyu pushed open the door and found her writing, a complex emotion flashed across her face.

Xue Jiayu didn't hide it, turned around and smiled at her, "What's the matter? Do you want to talk to me about something?"

"Sister, what are you writing? Why don't you watch TV with me?"

Ying Huanyu pouted and walked to Xue Jiayu's side. Her eyes widened when she saw the question she was writing.

"Don't we have homework?!"

"This isn't homework. I asked my dad to buy this exercise for me."

Ying Huanyu suppressed her displeasure and asked, "Sister, why do you have to do the test?"

“I still want to skip a grade.”

She also thought that if she could get a place in the Mathematical Olympiad, it would be easier for her to go to higher education.

She knew that there would be reforms soon and that there would be a competition next semester, which would allow her to go to the best middle school in the city.

Ying Huanyu scratched the table anxiously, "But, if you jump so hard, we can't be in the same class anymore."

"That doesn't matter. Aren't we still living in the same house?" Xue Jiayu patted the back of her hand, "Don't worry, our feelings won't change."

How could Ying Huanyu not be worried?

When she went to sleep at night, all she could think about was how Xue Jiayu skipped a grade, made new friends, and no longer paid attention to her.

The thought made her unable to sleep.

When Xue Jiayu opened the exercise book again, Ying Huanyu came over to look at it, "Sister, can you teach me too? You are so smart, I don't want a stupid one."

"OK."

Xue Jiayu taught very patiently, explaining each idea one by one. Ying Huanyu didn't listen at all, but responded very well, acting like a studious person.

One night, Xue Jiayu explained a question over and over again, but Ying Huanyu still couldn't understand. Finally, Xue Jiayu felt dry in the mouth and gave up first.

"Why don't we just stop here tonight and go to bed first."

"OK."

In the next three days, Ying Huanyu did the same thing, and Xue Jiayu's learning progress once dropped to zero.

After careful consideration, Xue Jiayu suggested that Ying Huanyu make up for the knowledge he had missed during the holiday.

Ying Huanyu failed to stop her from studying, so he had to think of another way.

While Xue Jiayu was studying, Ying Huanyu came upstairs with a plate of fruit, "Sister, you eat."

Xue Jiayu, who was struggling with a math problem, didn't even raise her head and said, "I'll eat later."

"Sister, this apple is very fresh. Why don't you try it now?"

Xue Jiayu was absorbed in calculations and did not hear what she said.

Ying Huanyu seized the opportunity and handed the fruit plate to her, but Xue Jiayu raised her hand and knocked the plate over.

The juice immediately covered the exercise book, blurring the words.

"I'm sorry, sister!"

Ying Huanyu quickly took out a few tissues to wipe her exercise book, but she ended up wiping the small water stain bigger and bigger, and the whole exercise book was in a mess.

This exercise book can no longer be used. Ying Huanyu looked guilty and said, "I'm sorry, sister. I'm so clumsy and can't do anything well."

She lowered her head and covered her face, as if she was too ashamed to see Xue Jiayu.

How could Xue Jiayu dare to blame her? Not only did she have to "rescue" the exercise book, but she also had to distract herself to comfort her.

"It's okay, it's just an exercise book. I can just ask dad to buy me a new one."

With Ying Huanyu's interference, Xue Jiayu couldn't learn for a while and could only watch TV with her.

But no matter how good the cartoons on TV are, you will get bored of them after watching them for three or four days.

Xue Jiayu wanted to go find Gu Yuan and Zhan Nanqi to play.

After the holiday, Jiang Peirong took Zhan Nanqi to visit Dr. Jin more frequently, almost every other day.

Dr. Jin strictly forbade Jiang Peirong to bring Xue Jiayu to his clinic again. Every time Xue Jiayu mentioned that she wanted to go to Dr. Jin together, Jiang Peirong could only politely refuse.

"Xiaobao, it's not that Auntie doesn't want to take you, it's just... it's just that Auntie has to go to the company after taking Brother Nanqi to see the doctor. It's not convenient to take you with you, so you stay at home and wait for Brother Nanqi to come back and play with you, okay?"

How could Xue Jiayu not see that this was an excuse, but she knew that Jiang Peirong definitely did not lie to her on purpose, so there was no need for her to expose it.

She took a step back and smiled politely at Jiang Peirong, "Then be careful on the road."

"You are so good. Auntie will bring you some egg cake when she comes back."

Jiang Peirong touched Xue Jiayu's head, started the car and left.

Zhan Nanqi glanced at her through the car window and waved goodbye to her.

She pouted.

[You've been with me for such a long time, why don't you even smile when you see me? ]

Zhan Nanqi heard her thoughts and was about to smile at her, but Jiang Peirong had already stepped on the accelerator and Xue Jiayu became a tiny dot in the rearview mirror.

"Nanqi, what's wrong with you?" Jiang Peirong keenly noticed her son's hesitant expression and asked quickly.

He shook his head and said, forget it, I'll smile at her next time.

When Xue Jiayu was about to go home, she ran into Gu Yuan who was riding a bicycle in the community. Gu Yuan pressed the bicycle bell frantically, which made Xue Jiayu's ears hurt.

"Jiayu! Jiayu!"

"That's enough, I've seen you." Xue Jiayu crossed her arms helplessly and looked at Gu Yuan, "Can you stop pressing it? It's so noisy."

Gu Yuan was already sweating profusely from riding, and his chubby little face was covered with blush and sweat.

"Nanqi is out? I wanted him to ride with me."

Xu Huimei thought her son was too fat, so she made a weight loss plan for Gu Yuan, such as riding a bicycle in the community for two hours every day, and promised that as long as Gu Yuan could lose weight, she would take Gu Yuan to the park.

Gu Yuan agreed immediately, but when he put it into practice he found out how difficult it was. Apart from anything else, the increasingly cold weather was a huge test for him.

If he hadn't seen Xue Jiayu, he would definitely stop in a corner to rest, play for two hours, and then go home to report to his mother.

"Um."

Xue Jiayu did not acknowledge that Dr. Jin was a real doctor, and did not even want to use these two words to describe him.

“What a pity.”

Gu Yuan shook his head regretfully, "Then I'll continue riding my bike."

"etc!"

Xue Jiayu had a flash of inspiration. Although Aunt Jiang couldn't take her there, she could go by herself!

She looked Gu Yuan's bicycle up and down. It was the latest model. Aunt Xu spent a lot of money to buy it to motivate Gu Yuan to lose weight.

The hungry wolf-like look frightened Gu Yuan so much that he couldn't help but take two steps back and rub his arms.

"Um, why are you looking at me like that? It's scary..."

"Gu Yuan, do you still want to be my brother?"

Xue Jiayu's question made Gu Yuan stand up straight immediately.

"Of course!"

"Okay, I'll show you the way, and you take me to a place."

After saying that, without waiting for Gu Yuan to answer, Xue Jiayu jumped into the back seat of Gu Yuan's car.

"Ah? Where are you going?!"

"Don't ask me anymore. If you want to be my brother, you have to listen to me! Are you going or not?"

"Walk!"