"Hello, who are you?" Liu Sihan frowned and pressed the answer button impatiently.

On the other end of the phone, there was a visibly stunned pause, remaining silent.

After a while, a young woman's voice came from the other end of the phone.

"It doesn't matter who I am, you'll find out soon. Are you Liu Sihan? The young woman said mysteriously.

Liu Sihan felt very strange and was confused for a while.

"yes, do you have anything to do with me?" Liu Sihan was stunned for a moment and asked the other party rhetorically.

"Can we make an appointment and talk?" The young woman said lightly.

"Do we know each other? What are you going to talk to me about? Liu Sihan was simply confused, and he couldn't figure out who it was.

"This ...... This is not very important, can you make an appointment? What do you think tomorrow will look like? The young woman suddenly spouted.

"Tomorrow? Sorry, I don't have time tomorrow. Liu Sihan replied without hesitation.

Liu Sihan has a natural resistance to strangers in order to protect himself. Especially this kind of person who pretends to be very mysterious, Liu Sihan has a sense of rejection from the bottom of his heart for the sake of safety.

"And the day after tomorrow? So be it. You see when you have time lately, you can call me this number. May I? The young woman asked Liu Sihan reluctantly.

"Okay." Liu Sihan reluctantly agreed.

After Liu Sihan hung up the phone, he was stunned, his brain was running at high speed. She suddenly figured out that the strange caller should be Yi Muyang's ex-girlfriend Wang Shiyu.

Liu Sihan directly wanted to question Yi Muyang at that time, how could his ex-girlfriend Wang Shiyu know her mobile phone number?

When she saw that Yi Muyang was busy lowering his head and correcting the test papers, plus so many people were present, Liu Sihan was embarrassed to question Yi Muyang in person.

Yi Muyang saw Liu Sihan look absent-minded after answering the phone. He was very curious about what happened to Liu Sihan, and couldn't help but look up at Liu Sihan.

"Whose phone is it?" Yi Muyang asked curiously.

"I don't know, it's an unfamiliar number, and you want to talk to me." Liu Sihan said helplessly.

"Male or female?" Yi Muyang couldn't help but gossip.

"Woman, I don't know who she is." Liu Sihan looked at Yi Muyang and frowned.

"Then you have to pay attention to safety, just your confused appearance, you were abducted and sold by bad people, and you still helped others count money." Yi Muyang said half-jokingly.

"Am I still going?" Liu Sihan was thoughtful.

"Then it's up to you, you decide." Yi Muyang said seriously.

"Okay." Liu Sihan had a sad face, and his eyes were full of helplessness.

Liu Sihan saw that everyone was busy, and he began to continue to be busy, leaving this matter behind him for the time being.

After a hectic time, at six o'clock in the afternoon. Everyone finally corrected the math papers of all the classes and registered them on the computer.

"I'm so tired." Liu Sihan sighed and complained.

"That's hard work, let's go eat together." Yi Muyang saw that everyone was quite tired, so he thought about inviting everyone to dinner in the evening.

"No need, Mr. Yi. If it's okay, then let's go first. Sun Jiayi looked at Yi Muyang, and took Liu Sihan's arm and prepared to turn around and leave.

"Wait a minute." Yi Muyang opened the drawer of the desk and took a bag of Qiaqia melon seeds and White Rabbit toffee for everyone.

"Don't be so polite, Mr. Yi." Everyone waved their hands and was reluctant to pick up the melon seeds and candies handed over by Yi Muyang.

"You all take it, Liu Sihan will leave later." Yi Muyang looked around enthusiastically, and finally fell on Liu Sihan.

Sun Jiayi probably understood what Yi Muyang meant, and she glanced at Liu Sihan meaningfully to show sympathy for her.

Sun Jiayi, Bai Lu, and Liu Meng simply waved goodbye to Yi Muyang, and began to hurriedly go downstairs to leave.

At this time, only Yi Muyang and Liu Sihan were left in the office.

"What are you looking for me?" Liu Sihan curiously stepped forward and asked Yi Muyang, who was sitting at the desk.

"Don't you have a lot of problems on your math paper and can't do them? I'll tell you about it now. Yi Muyang looked up at Liu Sihan, and pointed to the stool next to him and motioned for Liu Sihan to sit down.

"You're looking for me because of this? Mr. Yi. Liu Sihan looked at Yi Muyang half-jokingly.

"yes, so what do you want me to do with you?" Yi Muyang was surprised by what Liu Sihan said.

"I didn't ...... It's nothing. Liu Sihan actually wanted to ask Yi Muyang's ex-girlfriend how she knew her mobile phone number, but when the words came to her mouth, she swallowed them alive.

"Then let's get down to business, you won't be able to do a lot of simple questions in this exam. There were a lot of questions that I repeated in class. I also told you many times when I made up the class, and I just changed the number during the exam, and the method used was still the same. As a result, you don't do it as usual. Yi Muyang stared at Liu Sihan with a serious face and said.

At this time, Liu Sihan's face was as red as a ripe apple, and he lowered his head and didn't dare to meet Yi Muyang's gaze.

After a long time, Liu Sihan raised his head and looked at Yi Muyang embarrassedly.

"Teacher Yi, are you disappointed in me?" Liu Sihan said with a sad face.

"This ...... How do you let me say hello to this? Isn't that a bit? After all, I usually emphasize these questions many times when I lecture in class and when I give you make-up lessons. I thought you'd do it, but you still wouldn't. Yi Muyang frowned, his face disappointed and helpless.

"Then I'm sorry teacher, in fact, my math foundation is too poor, I may not be able to understand these questions if I listen carefully to your lectures, just like listening to heavenly books." Liu Sihan frowned, with a sad expression.

"That's it, if you don't understand something, I'll tell you all the knowledge again." Yi Muyang was slightly stunned for a moment, and glanced at Liu Sihan thoughtfully.

"Okay." Liu Sihan nodded.

Yi Muyang first explained the mathematical formulas and theories in the book to Liu Sihan. Regarding what Liu Sihan didn't understand, he patiently talked about it over and over again until Liu Sihan understood.

Yi Muyang found Liu Sihan's test paper from the thick pile of papers on the desk.

In response to the questions that Liu Sihan made wrong on the paper, Yi Muyang seriously told Liu Sihan over and over again. When Yi Muyang saw Liu Sihan's blank expression, he changed another way to solve the problem and told her. Over and over again, I don't know how many times I said it until Liu Sihan really understood.

Liu Sihan wanted to give up Yi Muyang countless times in her heart, but as soon as she saw Yi Muyang, her heart began to shake again, and she began to lose control of herself.

She always scolded herself for being unproductive over and over again in her heart, but in her heart she thought that Yi Muyang was the best in everything, and she was simply a perfect hero.

Time passed like water, and before I knew it, the clock hands on the wall were pointing to eight o'clock in the evening.

Yi Muyang finished telling Liu Sihan all the wrong questions on the test paper, and he was ready to go home when he saw that the time was not too early.

"Let's go, it's not too early." Yi Muyang stood up, packed up the test papers on the desk, and prepared to leave the office and go home.

After cleaning up the things on the table, Yi Muyang turned around and left. Liu Sihan silently followed behind Yi Muyang, who turned off the lights and locked the door and left.

"You go first, I'll take the bus home at the school gate." As soon as he walked downstairs, Liu Sihan glanced at Yi Muyang and whispered.

"How's that going to work? It's so late that it's not safe to make you wait for the bus as a girl. It's past eight o'clock now, and there may not be a bus, so I'll take you home. Yi Muyang said solemnly.

"Okay." Liu Sihan nodded.

Yi Muyang turned around and opened the door on one side of the car and motioned for Liu Sihan to sit down. Liu Sihan happily jumped into the co-pilot's seat, Yi Muyang walked around the front of the car to the other side and sat in the driver's seat, starting the car and preparing to leave.

Along the way, Liu Sihan did not take the initiative to find a topic, and Yi Muyang also remained silent.

Liu Sihan looked at the dim light outside the car window, illuminating the people who returned late. The street lamps stand on the side of the road, like neatly arranged soldiers, casting a cold shadow on the road. The raging wind swept the road, and the plastic bags on the ground were also blown in the air by the strong wind. The trees by the roadside were blown by the wind as if they were about to be cut off by the waist.

After a while, he arrived at the gate of the happy community, and after Yi Muyang parked the car at the gate of the community, Liu Sihan jumped out of the car and waved goodbye to Yi Muyang.

As usual, Yi Muyang did not drive away directly at the gate of the community. He kept watching Liu Sihan walk up the stairs, estimating that she should get home, so he drove away with confidence.

Liu Sihan walked home, washed up briefly, and prepared to go to bed. Due to the exhaustion of running around all day, Liu Sihan fell asleep as soon as he lay on the bed.

After sleeping until half past eight the next morning, she rubbed her sleepy eyes and prepared to get up.

Liu Sihan yawned, stretched his waist, and sat up. She began to lift the quilt and start to get out of bed for a simple wash, with her hair in a mess of distorted shaped.

After washing, she folded the quilt and tidied up her bedroom again.

She sat on the edge of the bed and suddenly remembered that nothing seemed to be going on today. While you're free, why don't you ask the mysterious stranger on the phone out to talk.

So, Liu Sihan picked up his mobile phone and dialed the unfamiliar number.

The phone rang a few times, and the other end of the phone was quickly connected.

"Hello, who are you?" On the other end of the line, the voice of a young woman who didn't seem to wake up rang.

"Hello, you called me yesterday and said you wanted to talk to me, do you remember?" Liu Sihan directly explained the intention.