For several days, Lu Shili came to the company to do his summer homework and review his lessons. He lived his life as he pleased, without much pressure.

Anyway, with his older brother at home, he didn't need to get involved in the family business so early on. He could do whatever he wanted. As for studying? He could be casual about it.

That afternoon, he sat at his desk, brow furrowed, head in his hands, deep in thought. He had been staring at the math problem in front of him for a full half hour, but he still had no clue. He tried several different approaches, but the correct answer remained elusive. As the minutes ticked by, he grew increasingly frustrated and irritated. He began to doubt his own abilities, wondering if he was truly too stupid. He even considered giving up and skipping the problem altogether, but he was too stubborn to push through it. He simply refused to believe he could figure it out.

Wen Ning finished her work, paused, and looked up at Lu Shili across from her. She had noticed him frowning and scratching his head, as if he were facing a difficult problem. She was in a good mood, resting her chin on his shoulder, admiring him for a long time, but his state of mind lasted so long that she was almost yawning. She was curious about what was bothering him so much. She couldn't help but raise an eyebrow, wondering what the difficulty of this problem was.

Alas, as expected, people who have been caught in the rain like to watch others get caught in the rain. Thinking back to when she was young, she was also so depressed. Then she looked in the direction of Lu Shiyan. This guy is so smart. When he was in school, he should not have worried about the exam questions, right? She couldn't imagine what it was like to worry about the exam questions.

"Hey, Xiao Xiaoli, what's that question? It's so difficult. Do you want me to teach you?" Wen Ning couldn't bear it any longer and asked. However, she stopped calling him "little brat" and started calling him "Xiao Xiaoli" instead. That was because Lu Shili protested repeatedly before she changed the name. Xiao Xiaoli was Xiao Xiaoli; it was better than "little brat," so Lu Shili accepted it.

Lu Shili was feeling irritated when he suddenly heard a voice. He looked up at Wen Ning, who was supporting his chin and looking at him with an expression as if he was watching a show.

"You can?" He looked at her suspiciously. Honestly, he couldn't believe it. After all, the question looked quite difficult, and she didn't look like someone with the potential to be a science genius.

Hearing his questioning, Wen Ning's eyes flashed with displeasure, but she quickly regained her composure. She raised her chin slightly and said with a confident smile, "Why? Are you doubting me? After all, Sister Ning, I went to high school, too. I'm not a top student, but I can still solve this kind of problem."

She was confident because she had done all the high school questions before. Besides, although she was not a top student, she was still above average. This question was definitely a piece of cake for her.

Her voice was filled with a stubbornness and confidence that refused to admit defeat, which made Lu Shili dispel his doubts about her. So, he pushed the questions and pen in front of him towards her and said, "It's the last question. Can you help me with it? I've been looking at it for a long time and I still can't figure it out."

Wen Ning calmly reached out and picked up the test paper, saying, "Come on, let's take a look at what's been bothering our classmate Xiao Xiaoli for so long."

She looked closely, reading the test paper from beginning to end twice, word for word. She realized that while she knew all the words, she couldn't understand their meaning when they were strung together. She looked up at the trusting gaze across from her, then uncomfortably returned her gaze to the test paper. The nonchalant look on her face had faded, replaced by a guilty conscience.

"Oh no!" she thought to herself, a thin layer of sweat breaking out on her forehead. She couldn't help but look at the question again, carefully reading every word, but still had no clue.

What kind of crazy questions are these? Is it because the textbooks have been updated? But I only graduated a few years ago... How come I can't even understand the questions now?

No way? Am I that bad? Can't I even do this high school question? This is fucked! I've embarrassed myself in front of this kid. If this gets out, I'll be terribly embarrassed. It's over, it's over. Her reputation is going to be ruined today. If I had known, I wouldn't have spoken up just now. Now, I have to face it in front of her. What's even more unacceptable to her is that Lu Shiyan is also there.

Thinking of this, she glanced at Lu Shiyan again secretly. Seeing that he didn't notice this side, she breathed a sigh of relief again. This guy is a workaholic when he works. He should not have heard the noise here, right?

She looked away, took a deep breath, and tried to calm herself, but deep down inside, a wave of self-blame and regret welled up. She felt so ashamed. She had just promised to explain the problem to him, but now she couldn't even understand it. If this got out, how would she face it? No, she had to find a way.

Lu Shili looked at her, then at himself, then at his brother, then at the paper, somewhat unsure whether she could do it or not. But Sister Ning had been so calm just now, so this question shouldn't be difficult for her, right? So he asked curiously, "Sister Ning, can you do it? If you can't..."

But before he could finish the rest of his words, Wen Ning interrupted him, "What are you talking about? How could it not happen? Yes, absolutely."

"Oh, then how do we do it?" He thought that this question should not be difficult for Sister Ning, so he looked at her with admiration and asked.

Wen Ning felt a little regretful and really wanted to bite her tongue off for such boasting. Seeing Lu Shili's trusting eyes, she felt quite guilty and could only bite the bullet and said casually, "Math problems? Don't be impetuous. The first step when you get the test paper is to read the question, then observe the conditions and requirements in the question and find the key information. Then, apply the relevant theorems and formulas to gradually deduce the answer. Math, no matter how it changes, it still remains the same. This test must be based on the knowledge points we have learned. Now that I've said that, take another look at the question. How about it? Do you have any ideas?"

Wen Ning pretended to say it again, and then asked Lu Shili to look at the question again and see if he had any ideas.

After reading it, Lu Shili still shook his head and said, "Sister Ning, I'm not very smart and still can't figure it out. You calculate it and I'll learn it."

Wen Ning paused, her expression rather subtle, but she couldn't admit it at this moment, so she took the pen and wrote something.

Looking at her focused expression and skillful movements, Lu Shili's face was filled with amazement and admiration. He knew that she could really do it, and she was very confident. He sat quietly by the side, watching her every move, waiting for her to give the right answer.