After listening to Gu Ze's explanation of the problem, Xu Nuo was still immersed in the formula. She even took out a new notebook to write down the ideas that Gu Ze had just taught her.

When she came to her senses, she found a takeaway suddenly lying on her desk.

When I looked up, I saw that the person who delivered the meal was actually Gu Ze’s little brother - Qin Song.

"Gu Ze invited me to dinner?"

“I guess so.”

He used Ze Ge's money to order takeout.

"Huh? I think he'll order takeout for me. That's rare."

Qin Song just smiled and said nothing.

He wanted to say that you are a different person to Brother Ze.

But thinking that this kind of thing should be said by Brother Ze himself, he just put the takeaway on Xu Nuo's desk and left.

Brother Ze was still waiting for him to bring him food. This time he figured out Brother Ze's actions and ordered the food for Xu Nuo in private.

Xu Nuo looked at the hot takeaway on his desk and felt that although Gu Ze had a sharp tongue, he was still very humane.

Last time I knew she was in trouble, I rushed to rescue her.

This time I took so long to teach myself how to do the questions, and after I was done I ordered myself a hot takeout.

The takeaway dishes were braised beef with potatoes, a portion of spinach, and a serving of corn and pork ribs soup.

Generous portion.

——While eating contentedly, Xu Nuo chatted with the system.

——I have now completed the task you assigned to me. When will you give me extra points?

[You wish. Gu Ze only taught you one question, it doesn’t count! ]

——But you just asked Gu Ze to teach me the questions, but you didn’t tell me how to teach or how many questions to teach. This is your own problem.

Xu Nuo had already thought of a countermeasure.

——Or is it that the wise and powerful [Heavenly Red Line System] is also a third-rate software that does not keep its word?

[Your system rejected your chat and threw 24.9% of the task progress to you. ]

The progress bar for the blockbuster achievement points is 25%.

There is only 0.1% left to complete the task, and this 0.1% fully expresses the system's dissatisfaction with someone.

But Xu Nuo didn't care. She decided to quit while she was ahead. She would always find a way to get the remaining 0.1% out of the system.

During the math class that day, the math teacher came in from outside with the teaching materials and a stack of newspapers. He had a bright smile on his face and seemed to be in a very good mood.

"Students, the teacher has already graded the papers you handed in last time. One student's answer sheet surprised the teacher. Not only did she do the additional questions, but her solution was novel and unconventional, yet logical. The teacher was impressed after seeing it."

As soon as the math teacher came up, he started praising that person profusely.

This made the students sitting below very curious.

"Teacher, who is that person? There is actually a top student in our class who can do the extra questions. That's incredible."

"Teacher, please tell us the name quickly. Don't keep us in suspense. We all want to see who is the top student in our class."

"Yeah, maybe our class's math average score won't be at the bottom this time."

"Whether this needs to be the last resort or not, doesn't it still depend on the promise of our class?"

"Hahahaha, that's true. She's the one who drags the longest when it comes to average scores on every exam."

The class burst into laughter again.

The math teacher was also laughing, and his eyes were narrowed.

"I agree with you. The average score of the class this time really depends on Xu Nuo, because it was Xu Nuo who surprised me with the additional questions this time!!"

The whole class: “???”