Professor Qian, having done so many years of research himself, naturally understood this point, and the matter was thus settled. After returning to school, he informed them of the news and told them they could start taking action as soon as possible.

  It's really urgent, this is their winter vacation travel safety guarantee, it must be studied before the winter break.

  It's always difficult at the beginning. For the past few days, Zhou Mei and her two friends have been spending every day in the library, with stacks of materials piling up in front of each of them.

  After the research started, they became even busier. Every day was spent in either the lab building, library or dormitory. Even meals were solved by stocking up on instant noodles in the lab.

  Zhao Tian has more than once felt that the best-tasting thing in this world is instant noodles, while the worst-tasting thing is a second bowl of instant noodles. I deeply agree with him on this point.

  She was busy, and she didn't idle around either. After asking for leave from the history department again, she spent every day studying biology in the lab, helping them with their work, solving some problems that they couldn't solve on their own, and eating instant noodles with them for several days in a row until she almost threw up.

  "Come and have a meal, I ordered the private dishes of Tingzhu, the body is the capital of revolution, it's not good to always eat instant noodles." A person walked in with a take-out box.

  Zhao Tian couldn't help but look at Xian Yu with admiration and said: "You're really something, you can afford to spend money on such an expensive courtyard pillar."

  "Isn't money meant to be spent? You're so stingy you won't even eat, are you going to bring it with you into your coffin?" Nothing is more important than eating.

  "That's what I said, if I had the ability to make 5 million, I would have done so too." Money is not the problem, the problem is that she doesn't have money.

  "Now that smartwatch R&D has succeeded, are you still worried about having no money?"

  "Don't even mention it, I'm so stuck, can't even solve the most basic battery problem."

  Several people were eating and talking about their progress and problems. After listening for a while, I found that they were all technical issues, not particularly difficult, and as long as you turned your mind around, it was easy to think of solutions.

  But she didn't want to tell them directly how to do it, which wouldn't be of any help and would only make them dependent. It's better to give them a hint and let them think for themselves.

  So for the next period of time, she spent every day studying biology while listening to their problems.

  After hearing Zhao Tian's worries about the battery, she took out a common watch with a detachable strap from the market and asked her to see if there was any inspiration.

  When Zhou Mei mentioned how to solve the problem of electric shock without harming the user, she bought a fishing rod and an automatic umbrella for her to study its principle.

  When Liu Jia asked how to install micro-camera technology, she bought many pinhole cameras for her to study.

  Days just passed by one after another.

  Two months later.

  The campus during the winter vacation is no longer as lively as it used to be, and has become somewhat deserted, with only a few tourists coming to visit, standing or sitting around, adding a bit of atmosphere to the vast campus.

  Suddenly, a piercing sound came through the quiet laboratory building.

  Only three girls with their own characteristics but all with high appearance values surrounded another tall and elegant girl, excitedly screaming and cheering.

  "Woohoo! We finally did it!"

  These four people were precisely Xian Yu, Zhou Mei, Zhao Tian and Liu Jia.

  "Yes, yes, we succeeded, you guys be gentle, or you'll tear off our sleeves."

  She can understand their excitement when they first successfully develop their own research results, after all, she was like that too. But what's with the desperate pulling of sleeves? This period of continuous experimentation has left her no time to wash clothes, and this is already her last set of clothes.

  "We're not too excited, are we! But how come you're not excited at all?"

  Xian Yu: "You'll get used to it, come a few more times and you won't be so excited."

  Three people: "......"

  Do you think doing scientific research is like growing peanuts? One pull and a whole string of finished products comes out? Forget it, you're the boss, whatever you say goes, as long as you're happy.

  "Alright, hurry up and pack your things, then go home for Chinese New Year."

  I thought it would be done quickly, but the wristwatch took more than two months to complete. They even stopped for a week to take an exam, and all three of them passed with high scores, while Xianyu still got full marks as usual.

  It's already been a third of the winter vacation, and in two days it will be Spring Festival on Earth. The planned winter vacation trip has also been cancelled.

  "Didn't we agree to travel together during the winter break?" Zhao Tian asked incredulously. They had even researched and planned out their itinerary, ensuring their safety, so why was she suddenly backing out?

  "Aren't you going back for the New Year? It's Chinese New Year!" Xianyu also had a questioning expression, as far as she knew, Chinese New Year was the most important holiday in Huaguo, and they weren't going back to reunite with their families, but instead wanted to go traveling with her?

  "Why go back? You forgot what we said before about going on a trip with our families during winter break."

  "Is that so? Don't you think we spend Chinese New Year's Eve sitting together with our seven aunts and eight uncles, hurting each other?"

  Leisure: "......"

  Isn't that right? She thought they were just traveling before or after Chinese New Year, but for the actual holiday, you should be at home.

  "Nowadays, it's not popular to do so, okay? Who doesn't have anything better to do and goes to listen to those relatives who can't even be bothered to ask about this and that. They ask about your studies, then your job, then your marriage, then your kids...it's as if they want to help you arrange your funeral." Zhao Tian said indignantly.

  She's fed up with relatives like these. Relatives who have a good relationship with her family and visit frequently are mostly from the same social class. After working hard all year, they finally get to relax during Chinese New Year by traveling or having fun. Only those who don't have a good relationship with her but are jealous that she's doing better than them would constantly ask nosy questions about her private life.

  "What about your parents then?" The relatives' relationship is not good, and they don't want to interact with each other, but the parents should still accompany them during Chinese New Year.

  As soon as she finished asking this question, three people looked at her with a "you're so clueless" expression.

  Xian Yu sighed slowly and said: "Idle, when you were at the Idle House before, didn't your parents have a world of their own?"

  After thinking about it for a while, I really didn't have one.

  The master of the idle house is engaged in the entertainment industry, and what the entertainment circle lacks least are handsome men and beautiful women. Obviously, the idle father did not resist temptation, which led to her and the female lead being replaced by a mistress.

  While her mother faced a husband who had an affair, she suffered from postpartum depression after giving birth to the child. She blamed the original owner for not being able to keep her husband's heart, so she was not close to the original owner and was always in a state of ignoring her. The original owner was basically raised by different servants and nannies.

  She really didn't understand why her mother would have such an idea, scumbags like that shouldn't be kicked away, but instead blamed her own daughter for not being able to help her keep the scumbag, was her brain kicked by a donkey or something?

  Come to think of it, it's normal that she can't understand it. If she did understand it, wouldn't her brain have also been kicked by a donkey?

  It can be said that the original host liked the male lead for over a decade but didn't dare to confess, and instead quietly devoted himself around him. A large part of this personality was caused by his idle father and mother. One spent all day working or indulging in luxuries, while the other only knew how to complain about heaven and earth, ignoring the original host. Without parental love and care, the original host didn't become twisted, and even got into Q University, which is already a great credit to the country.