However, even the general exercises on the worksheet are very difficult for her to understand. After Huo Yusen asked her whether he understood his explanation, she shook her head honestly.

“Which part do you not understand?”

To be honest, she didn’t understand anything.

Huo Yusen could already guess the answer to his question due to Huo Wu’s silence.

He pinched the space between his eyebrows with his fingers. He appeared to be helpless in front of his younger sister.

Huo Yusen tapped the table with his left hand as he waited for Huo Wu to concentrate. Then he used his right hand to draw a line on one of the problems he was explaining with his foundation pen, “This question is asking you to calculate the variable range of x2. To do that, you must first find the points where x2 and x1 are equivalent to each other…”

Huo Yusen’s voice was very pleasing to the ears. After he grew from an adolescent to a man, his voice had gotten deeper. Huo Wu gradually immersed herself in his explanation.

To be considered to be a top student, he or she must be able to solve the most difficult problems with the easiest method.

Huo Yusen probably knew that Huo Wu had a weak foundation when it came to studying, so he would always explain the basics before he started explaining the questions. Due to this, Huo Wu was able to understand the questions much more easily.

Soon, the two pages of blank worksheets were filled with the correct answers.

Suddenly, Huo Yusen received a new email on his laptop.

His gaze sank when he looked through the email, and he asked Huo Wu to do the other questions first.

Huo Wu nodded her head and busied herself.

While Huo Yusen was dealing with his email, Huo Wu subconsciously glanced at the time. She discovered that it was already two in the morning.

No wonder she was so sleepy.

At this time, Huo Yusen had already stepped out of the room to call someone.

She was able to faintly hear him speak, and she was surprised to find out that her brother was speaking French with the person on the phone. Her elder brother not only knew Chinese and English, but he also knew how to speak the romantic and gentle French language.

The French words coming out of his mouth were smooth and graceful.

Suddenly, Huo Wu was extremely drowsy, so she could not control her urge to sleep. She thought to herself, it’s fine if she just lay down for a few minutes. As a result, she laid her head on the table for a “few” minutes of rest.

When Huo Yusen entered the room after he finished dealing with the matter and phone call, he was greeted by Huo Wu’s sweet sleeping face.

He didn’t know what she was dreaming about, but there was a shallow smile on the corners of her lips.

Her smile was too sweet.

Her smile was like a white rabbit candy; one could taste the sweet and fragrant candy just by looking at her face.

Huo Yusen massaged the space between his eyebrows. He was sleepy too, so he did not wake up Huo Wu in the end.

–

Huo Wu woke up in confusion the next day. She discovered that the bed and blanket did not belong to her! She sat up quickly in panic.

But after she looked around at the furnishings in the room, she remembered that she came to her elder brother’s room last night to ask him for help. But in the middle of it, she fell asleep and ended up on her elder brother’s bed!

She had come here to ask him to tutor her on math questions, but she fell asleep halfway, and worst of all, she occupied his bed!

Huo Wu hurriedly pulled off the blanket and stood up. She was prepared to take her math paper and roll back to her own room in secret.

But after she picked up her paper, she realized that the blank pages had all been filled with the correct answer.

Next to the stack of worksheets, there was a notebook that was filled with step by step explanations on the solution of each problem.

Huo Wu looked at the notebook filled with pages of math notes, the rim of her eyes suddenly turned red.