Cheng Qingzhi quickly went through everything he was going to talk about.

When she was reviewing the knowledge points on the side, she took out an A4 paper and came up with more than 40 exercises in the fastest way, which not only included the knowledge points learned today, but also made a summary of the knowledge points in the past.

Shi Nian threw away the textbook, took the paper and looked at it, picked up the pen and began to write, he wrote very quickly, and he could write the answer almost with just a glance at the question.

Cheng Qingzhi watched from the sidelines and was amazed, after he finished the question, he saw that there was still half an hour before the end of class, and he spent ten minutes reading the paper and scored 92 points.

Shi Nian looked at the bright red score, the corners of his mouth hooked, and said triumphantly: "Am I very powerful?"

Cheng Qingzhi patted him on the shoulder encouragingly, "Good job, you can move freely for the rest of the time, but the mistakes must be corrected first." ”

Shi Nian "cut" and reluctantly corrected the wrong question, Cheng Qingzhi gave him an analysis of what was wrong with the question, back and forth, it took about ten minutes, and the two hours were almost over.

At that time, he only got ten minutes of game time, and although he was a little dissatisfied, he didn't say anything.

He turned on his mobile phone, grabbed every minute and started playing the game, Cheng Qingzhi glanced at the time, stood up and packed up his books, and planned to leave.

Shi Nian leaned on the sofa and glanced at her, "There are a lot of cheap men on the road now, you better pay attention, I don't want to see you tomorrow." ”

The way he cares about people is very awkward, Cheng Qingzhi can't cry or laugh a little, but his heart is warm.

"I know," she picked up her schoolbag, "I'll come back tomorrow, you should pay attention to safety at home alone, don't let strangers in, call adults if you have something, call me, have you saved my phone?" ”

"My mom, they're coming back soon, you can leave quickly." Shi Nian waved his hand impatiently, "Don't you see that you are busy?" ”

Cheng Qingzhi took the opportunity to rub his head, turned around and walked out of the room, listening to the footsteps outside the house, the corners of his mouth curled, "Neurotic." ”

Cheng Qingzhi rushed to the fast food restaurant as quickly as possible, the fast food restaurant is very close to where she lives, the salary is measured in hours, she is worth six hours a night, and she can go home to rest after the peak period of supper.

The proprietress of the fast food restaurant saw her enter the door and hurriedly beckoned her to come in to help pack.

"There are a lot of people ordering takeout today, and the store is busy, but fortunately you came early."

Cheng Qingzhi helped pack the takeaway, checked the information, handed it to the delivery staff, and stood in front of the bar to order food.

As soon as the colleagues off work got off work, Cheng Qingzhi stayed until the early hours of the morning, and when she saw that no one came in, she took out the homework in her schoolbag and started writing.

"Jingle bells"!

The door was pushed open, and a man in a black casual suit walked in, wearing sunglasses and a mask, who came in the middle of the night in the thick of the night, looking a little strange.

"Hello," Cheng Qingzhi put down his pen and said hello to him, "Do you need to order?" ”

"Hmm." A slightly hoarse voice came from under the mask, "A cup of iced coffee packed." ”

The visitor took out a brand new bill from his black wallet and handed it to him.

Cheng Qingzhi searched for the money and delivered the iced coffee to him as quickly as possible.

The visitor took the coffee, looked at her deeply through his sunglasses, and suddenly asked, "Where have we met before?"

Cheng Qingzhi: "......" is still being accosted in such an old-fashioned way?

"You should be mistaken." Cheng Qingzhi also glanced at him carefully, not recognizing his appearance, "I'm sure I haven't seen you before." ”

"Really?" The visitor took off the sunglasses on the bridge of his nose, revealing a pair of narrow and sharp eyes, "Do you know each other now?" ”

Cheng Qingzhi looked at his familiar silhouette, his eyes flashing.