Mu Ran was concentrating on solving the problem, suddenly a familiar smell wafted in, Mu Ran raised his head and looked at the bubble tea that suddenly appeared in front of him, Lu Siyan squatted in front of her, just on the same level as her, he looked at Mu Ran with a smile, knocked her head conventionally, and then handed her the milk tea.

"You're going to buy milk tea?" Mu Ran held back the excitement in his heart and asked him in a low voice.

"That's right, the little gluttonous cat is so greedy, she must be fed to her~" Lu Siyan returned to his seat, stood the little rabbit aside, and took out his textbook.

Mu Ran lowered her head shyly, she gently inserted the straw and took a small sip, three points, with ice, a big mouthful of pearls, so happy. She secretly looked at Lu Siyan, the boy had already opened the math workbook, the sun shone on his pen, the dazzling light flickered up and down with the frequency of his hand, every time he moved, Mu Ran's heartbeat increased by one point, knock, knock, knock, it felt like falling into the clouds from a high altitude, and the sudden feeling of weightlessness made her excited and a little overwhelmed.

Lu Siyan, I like you so much.

That question was not solved until the last pearl entered her stomach, Mu Ran didn't solve it, and she was dizzy, as if she was not drinking milk tea, but a cup of intoxicating wine. Lu Siyan looked up at the girl holding her face with one hand, her thoughts had drifted out of the sky, he couldn't help but smile dotingly, and tapped her head with a pen.

"What do you think? The workbook is going to be a hole in you. ”

Mu Ran was caught, a little embarrassed to lower her head, she tried to understand, but she couldn't read the content of the exercise book, she was thinking about how to fool the past when a figure appeared at the table.

"Chen Muran, I don't know if I have a question, can you tell me about it?" Gu Shaoqing was carrying a schoolbag on one shoulder, and the whole person stood there lazily, which seemed incompatible with the atmosphere of the library.

Mu Ran looked up a little dazedly, she heard many people say that Gu Shaoqing has worked hard recently, running to the teacher's office every day, and letting Lin Yun tutor, presumably she is enlightened. Mu Ran remembered the previous friendship, and after accepting his emotions, he let him sit next to him.

Gu Shaoqing took out a book from the schoolbag that only contained a book, took out a pen, and threw the schoolbag at his feet at will. He rolled up his sleeves, stepped on the small horizontal bar on the chair, and clicked the pen on the blank space of a certain page, Chen Muran ignored him, but seriously solved the problem. At the same time, Gu Shaoqing inadvertently glanced in the direction of the staircase, and looked at his eyes carefully, full of warnings. A few people at the top of the stairs stayed for a while and then left in a huff. No one noticed this, and Gu Shaoqing then returned to her cynical appearance, tilting her head to watch her solve the problem.

The question asked by Gu Shaoqing is the last question of this year's Olympiad Mathematics simulation question, the graphics are very complicated, and it must be an auxiliary line. Mu Ran took the ruler and made a gesture, and only solved the first question. She scratched her head in some distress, and Lu Siyan immediately discovered her difficulty. "What's wrong? Running out of ideas? ”

"Well, it's not right to draw," Mu Ran replied dejectedly, handing over the scroll by the way, "Look at it, it's going to be an auxiliary line." ”

Lu Siyan took the scroll and looked at Mu Ran's delicate handwriting, on which the answer to the first question was clearly and concisely written, but the second question was still blank. He took a closer look at the question and nodded: "I want to do the auxiliary line, but this auxiliary line is more troublesome, you see." ”

The two of them came over, and Lu Siyan connected the two points with a pen, and the original problem suddenly became simpler. Mu Ran was inspired to start the calculation, Gu Shaoqing continued to lean on the back of the chair boringly, his eyes swept over the picture, and suddenly realized that something was wrong.

"That's not right," Gu Shaoqing took the scroll, "Although such a painting can be a lot simpler, but the publicity is not applicable, I'll take a look.... In this way, there is no way to find out the area. The three of them re-examined the picture, and after a long time, Gu Shaoqing broke the silence.

"I think, if you look at it directly according to the original picture," Gu Shaoqing poured the scroll upside down, "Look at it this way, is it an upside-down regular figure?" ”

The two of them obviously didn't think of this, they studied it and found that it was indeed correct, and they couldn't help but look at Gu Shaoqing in surprise. Gu Shaoqing was a little embarrassed by them, and coughed lightly to hide her embarrassment.

"Aren't you pretty good, why don't you study hard?" Mu Ran asked suspiciously.

"I'm not studying anymore, but now I think it's important to study well." Gu Shaoqing looked at Mu Ran, his eyes were full of tenderness.

"Also, you have to work hard, Lin Wan is so good, you can't play anymore." Lu Siyan successfully reminded the two of them with one sentence. Lin Yun injured Mu Ran because of Gu Shaoqing, Gu Shaoqing studied hard for Lin Wan, what an enviable couple. Mu Ran didn't speak, silently returned the exercise book to him, and lowered his head to solve his problem. Gu Shaoqing couldn't explain anything when he saw this, so he said hello and left.

"Mu Ran, isn't Gu Shaoqing quite powerful?" It was rare that Lu Siyan was not obsessed with studying, but put down the pen and looked at her quietly.

"I don't know about this, but at that time, his learning ability was quite strong, and the orange cat painting was already so good after learning it for a month, and...."Mu Ran looked at Siyan's darkening face, and swallowed the words back into his stomach. But in just an instant, Mu Ran changed from apprehension to happiness.

"Siyan... You won't... Jealous, right? Mu Ran approached him with a smile on her face, her eyelashes trembled up and down because of excitement, like an elf who escaped from the forest world, grabbing Lu Siyan's careful thoughts.

"It's good that you know, it's still so close to the topic, have you forgotten what Lin Wan did?" Lu Siyan was a little embarrassed after being said, but he quickly broke the jar and broke it, anyway, he had to know, one more day or one less day was not bad.

Mu Ran felt like eating a big jar of honey, which was sweet and sweet. She couldn't hold back a smile and pinched Siyan's face: "I won't forget it~ He is him Lin Yun is Lin Yun, after all, he has saved the little orange cat before, he is not a bad person," Mu Ranxue Lu Siyan knocked his head, "However, he made Siyan jealous, this matter is his fault, next time, I will definitely not give him a lecture, okay~"

Lu Siyan's face burned badly, but he still pretended to be arrogant: "Okay, or I'll punish you for bringing snacks to the big fat." ”

"Okay~ Let's not be angry, I still don't know this question, you tell me about it~"

Even boring math problems become sweeter.

Before meeting Siyan, Mu Ran would write a diary every week, recording her boring life and missing Chaodui, but now, she has endless words every day, she wants to see him every day, and share small things with him every day, she thinks, how good it would be if it went on like this.