Although the other party was not the Q University professor she thought, nor a researcher looking for materials, after all, they were also an elderly person of a certain age, so she quickly finished her meal and rushed back to the library.

  Qian He was so absorbed in his reading that he didn't notice when Xian Yu returned, and to avoid startling him, she deliberately made her footsteps heavier, so the old man would have a warning.

  Qian He, who heard the voice, didn't wait for her to sit down and immediately pulled her over, saying in a low voice: "Classmate, this drawing of yours is very creative. Would you mind if we go out and discuss it?"

  He nodded slightly with a feigned surprise and said: "Please wait for a moment, I'll put the book back on the shelf first."

  It was as if he was afraid that Yianyu would run away, Qianhe followed her all the way to put the book back on the shelf, and then hurriedly pulled her out of the reading room to a not-so-spacious office after several twists and turns.

  "This is the librarian's office. Today is Sunday, and I'm the only one on duty. Let's chat here." Qian He pulled out a chair for Xian Yu to sit down.

  "What do you want to talk about? This drawing is just something I scribbled randomly, it's not even worth showing." He said casually without even blinking.

  After listening to Xianyu's words, Qianhe burst out laughing: "You're not simple at all, casually doodling and coming up with such great ideas."

  The praised leisure didn't feel embarrassed at all, still calmly waving his hand: "You're overpraising me, it's just random scribbles, what creativity is there?"

  It's not that she wanted to be humble, but as a freshman in her first year of college, it was just the beginning of school and if she drew too much attention to herself without a gradual process, she might arouse suspicion.

  Qian He didn't take it seriously, and only took out the drawings to point at and ask: "Can you tell me how you thought of this?"

  "When it comes to professional matters, he becomes serious: 'I think that traditional engines are mostly powered by fuel, which is not only single-minded but also inconvenient to carry. Moreover, aircraft engines produce huge wind power during flight, and after entering the stratosphere, they can receive a large amount of solar energy. So if we can utilize this huge wind power and solar energy as part of the power source, it will save a lot of fuel and storage space.'"

  Qian He nodded: "The idea is still pretty good, but how did you draw out this turbocharged air intake device?"

  Qian He noticed that this blueprint was different from other traditional turbocharger devices when he saw it, and made many changes in the details.

  Could she have stumbled upon this outdated device while searching for materials in the intergalactic library? Obviously not! She had to rack her brains again and start fabricating wildly.

  "You said that, it's just thinking that the propeller of a ship can propel through fluid by rotating when sailing in water, if this kind of fan-shaped device is used in an aircraft engine to propel through wind power, maybe it's also feasible, so I went to find relevant information about ship engines and randomly modified them."

  "After finishing speaking, he snatched the drawing over: "You'd better not look at it, this drawing is really just something I scribbled randomly and can't be used.""

  The blueprint was taken away, and Qian He didn't mind. After all, he had already memorized it: "The idea is good, but it can't be used. There are too many mistakes on it. By the way, how old are you?"

  "There's nothing wrong with saying this, and honestly speaking: 'Freshmen just finished military training.'"

  He was somewhat surprised, he originally thought that with such a design and modification on the traditional engine, drawing out new engine devices, despite the many mistakes to the point where he couldn't bear to look at them, but with this kind of skill, he estimated that it would be at least a third-year student, never expecting it to actually be a first-year student.

  If she's a freshman, this girl is quite promising. Those who do scientific research know that what the world lacks most are geniuses and creativity, being able to make breakthroughs in traditional areas, daring to think, taking solid actions, and success is often not far away.

  "The little girl is only a freshman and can draw such a blueprint, it's already very good! Which department are you from? I saw you just looking at high school books? Are you an education major?" Qian He asked discreetly, if she was indeed an education major, that would be a waste of talent.

  "No, I'm from the Thermal Energy Engineering Department. My conditions aren't very good, I'm an orphan, and reading high school books is just to get familiar with high school knowledge again, to see if I can find a part-time job like tutoring to supplement my living expenses."

  Home tutoring is impossible, this is just a spare time to express oneself, lacking a job excuse. If this old man can recognize some professors and introduce her to the laboratory to do some odd jobs and earn a meager salary, that would be great.

  And she said that she was an orphan is not a lie, after all, she is not the biological daughter of the Ye family and has been driven out of the Ye family. The poor economic conditions are also true.

  As for the original master's biological parents, Idle has thought about helping the original master find them, after all, this might also be the original master's wish, but this matter is clearly not urgent. She can't even take care of her own livelihood, where does she have the spare energy to help the original master find relatives? Let's consider this matter again when she becomes rich.

  Having said that, he looked at Qian He, hoping he would make some statement.

  Qian He indeed did not disappoint her: "So that's how it is, no need to think about it anymore. Since you don't even have a problem with high school courses, then elementary school courses should be even easier. My grandson is in third grade this year, why don't you go tutor him? I'll pay you the market rate for private tutoring!"

  It seemed as if I heard a "pa" sound in the quietness.

  She's been here for no more than two days and has already been slapped in the face twice. Is she colliding with this world?!

  The words have already been spoken, now others are kind enough to help her introduce a job, how can she refuse? What can she do, she's also very helpless!

  "Wouldn't this be too much trouble for you?" Still having some spare time, he couldn't help but want to struggle again.

  "What a hassle, it just so happens that my grandson is in need of a tutor to help him catch up on his studies."

  However, in fact, his grandson Qian Xuanxuan has completely and fully inherited his IQ, and is now self-studying junior high school courses, without needing any tutoring at all.

  But this girl is a good seedling, it's just that he doesn't know what her character is like, he wants to put her by his side to observe for a while, which is why he made this proposal. If possible, after some time has passed, he will take her to his laboratory to help out.

  He is a professor in the Department of Thermal Energy Engineering, usually busy with research, and basically does not attend classes for freshmen and sophomores, only teaching two sections of professional courses for juniors and seniors every week. He just likes the atmosphere of the library and finds it convenient to look up materials, so he occasionally moonlights as a librarian when he is not busy.

  Things have been said to this point, and I really can't think of an excuse to refuse anymore, so I had no choice but to agree.

  "By the way, I still don't know your last name, what should I call you from now on?"

  "My name is Qian He, you can call me Teacher Qian. Let's exchange contact information, and starting from next week, you'll come to my place every weekend to tutor my grandson, whose name is Qian Huahuai." As he spoke, Qian He took out his phone and added Xian Yu's WeChat account.

  A university student was operating a mobile phone and hadn't paid yet, this old man in his sixties was quick to scold him. Fortunately, Qian He was very patient and didn't show any dissatisfaction.

  After adding WeChat, she sincerely thanked him and didn't stay long. They chatted for almost an hour, and it wasn't early anymore. She hadn't forgotten that Qian He had been waiting for her all this time and still hadn't eaten dinner yet, which was really unforgivable.