In the next few days, Xin Yi honestly stayed at Gu's house. Although my heart was full of unhappiness, people had to bow their heads under the eaves. And I'm filled up with all kinds of make-up classes and homework every day, and I really can't spare time to think about other messy things.

Gu Jingnian has changed back to his previous attitude since he was rejected by Xin Yi that day, often with a black face, and he is always lukewarm when he meets Xin Yi.

That day, Xin Yi was tortured by his homework so badly, he was physically and mentally exhausted, and he went out of the room with a nose stuck in his round bun and protested with Gu Jingnian.

This is the first time that the girl took the initiative to talk to Gu Jingnian after returning home: "Can you change my math teacher?"

Gu Jingnian was looking at the documents in the study, he looked at the report on the table intently, he didn't react when he heard Xin Yi's words, his eyes didn't take his eyes off the document, and he continued to turn a few pages back.

Xin Yi waited a little impatiently: "Did you hear what I said? I want to change the teacher." ”

"Got it. Gu Jingnian replied lightly, raised his head to look at Xin Yi, and replied a little impatiently: "You said okay?"

"Huh?" Xin Yi didn't quite understand what the boss meant.

"Say that, you go out. ”

Xin Yi didn't expect Gu Jingnian to give her a closed door directly.

"I, I, why?" the girl protested vehemently, this was too unethical.

"There is no why. If you lose, you'll have to listen to me. Gu Jingnian didn't even raise his head at this time, and directly rejected Xin Yi's request.

"But this math teacher has so much homework. I wondered if I could change to a teacher with less homework. Although he was a little afraid of Gu Jingnian's coercion, Xin Yi still looked at the floor with his eyes and poured out everything he wanted to say.

"Are you good at math now?" the man stood up and walked slowly towards Xin Yi, the night was exceptionally quiet, and the soles of his shoes made a "chop, chop, chop" sound when he stepped on the wooden floor.

The voice was getting closer and closer, and Gu Jingnian had already walked to Xin Yi's side. The man suddenly lowered his head, and the breath from the tip of his nose almost touched the girl's cheek.

Xin Yi's face quickly turned red unconsciously, and his voice became a little choked out of fear: "You, what are you going to do?"

But the man's head lowered and lowered, and his mouth was about to touch the girl's earlobe, so he stopped: "Go! Get your math homework." ”

"What?"

"Don't go yet. Seeing Xin Yi turn around and run crampedly, the back of his neck was flushed, and Gu Jingnian felt a sense of pride in his heart.

Although there were thousands of unwilling, and there were thousands of reluctance, Xin Yi finally came to Gu Jingnian's study honestly with the math problem book.

I knew that I wouldn't have come to make any demands just now? As a result, the demands were not fulfilled and I folded myself in, and sure enough, there was nothing to bargain with the black-hearted capitalists, only to suffer losses.

Xin Yi's heart was broken, and he handed the lilac homework book to Gu Jingnian with some unwillingness.

The man took the notebook and put it on the desk, but his eyes were staring straight at Xin Yi. After watching it for a long time, it was so long that Xin Yi felt red again and his breathing accelerated, and Gu Jingnian opened his mouth: "Open." ”

Almost instinctively, Xin Yi stepped back as soon as he heard this, and covered his chest with his hands as he walked: "What are you going to do?"

"What am I going to do?" Seeing Xin Yi's appearance, a playful smile climbed up the corner of Gu Jingnian's mouth, "What do you say I'm going to do?" Open the textbook, Miss. Show me the homework you did today."

"I..." Xin Yi was teased, his face turned even redder, and he turned the book to the page he made today, and pointed his finger casually, "Na, this is it." ”

"Sit next to me. ”

So Xin Yi reluctantly sat down beside Gu Jingnian.

"You set the unknown number of this question wrongly, and the rest of the solution steps are all in vain. ”

"What?" Xin Yi looked at the position of Gu Jingnian's finger, as if it was.

"And I can't solve half of this way. ”

"Three unknowns is too many. Xin Yi took out the pen that was originally inserted in his hair and bit it into his mouth.

"Look at my steps. Gu Jingnian took out the green pencil tip from Xin Yi's mouth, took out a piece of white paper, laid it out, and began to concentrate on calculating the problem. Each step was clearly written, the upright handwriting whizzed across the white paper, and before I knew it, I had written a full page of A4 paper.

"See for yourself. ”

According to the man's train of thought, Xin Yi calculated step by step, and it didn't seem to be so difficult.

"There are many unknowns, and there is no fear. Generally, there will be more constant terms corresponding to them. It's much easier to figure out the first unknown based on the most obvious clue, and then calculate the binary one. It's not difficult to solve the unknown, the main thing is to be patient. ”

The complex solution ideas are much simpler because Gu Jingnian listed every small item. "No wonder I couldn't read the answers, some steps were missed. ”

"Xin Yi, your foundation is not solid, so what you have to do is to master every knowledge point and solve the problem slowly according to the knowledge point, although the process may be a little slower, but the answer will definitely come out. ”

"Uh-huh. Xin Yi nodded.

Gu Jingnian pondered for a while, and listed the same type of questions on the scratch paper as just now. "Do it again to consolidate. ”

"Good. ”

This time, Xin Yi was much more proficient. Calculate step by step, starting with the simplest unknown, and quickly progress step by step, and complete the calculation.

"Next question. Gu Jingnian incarnated as Teacher Gu and continued to explain to Xin Yi. That night, Xin Yi looked at Gu Jingnian's serious arithmetic appearance, and suddenly felt that this man was so handsome, he had never been so handsome.

"Sister Yao, I'm going to die!" Xin Yi's girl's heart for Gu Jingnian's resurgence had not dissipated until noon the next day. She had no choice but to complain to her good sister about her forbidden love, which violated social morality, "I found him so handsome." ”

"He's already handsome. Shen Yao felt that it was too much of a fuss when he heard his sister's words. Gu Jingnian's handsomeness, women all over the country know it. She sighed a little at Xin Yi's long reflex arc: "You don't know now if it's a little late." ”

"I mean, he has an engaged partner, and as an ex-girlfriend, he gave me a make-up lesson, and I was actually moved, and I thought he was handsome! ”

"Wait a minute, when you're going to get together again. He still gives you a make-up lesson?" Shen Yao then figured out that her sister was actually entangled with a married man.

"That's... Alas... It's just that the crew is on vacation... Then I moved back to Gu Jingnian's house. Xin Yi had never told Shen Yao the truth before, and he didn't even tell her about the crew's holiday, because he was afraid that his sister would not be able to answer if he asked where he lived now.

"I knew that Gu Jingnian had feelings for you. ”

"Sister Yao, what are you talking about?"

"You have a good grasp of it, this time you can't make people empty like before, even if you break up, you have to get me a vote, and it's up to you to make a fortune!"

"Sister Yao, what are you talking about? I feel like I'm a junior now, how can you say that. ”

"Our live broadcast room hasn't started to make a profit yet, and the factory's payment is also urging, Xinyi, you do a good job. After speaking, Shen Yao hung up the phone.