I've been reborn, who still chases the school hunk?

"It's six or seven times more than in previous years!" Lu Xuanxin was slightly stunned, and her delicate eyebrows slightly wrinkled, revealing her inner surprise. This number far exceeded her expectations. You know, among those who choose to take the postgraduate entrance examination, those who choose pure mathematics majors are rare, not to mention undergraduates. There are also very few students who graduate from the Department of Mathematics at Yan University every year. The situation of six or seven times the number is really incredible.

Are the graduates of previous years dissatisfied with their studies and choose to come back to take the postgraduate entrance examination again, or is the number of people taking the postgraduate entrance examination in a different major suddenly increasing? Lu Xuanxin felt a little confused, and at the same time, a hint of curiosity flashed quietly in her eyes. She imagined those enthusiastic students, striving forward in the ocean of knowledge and fighting for their ideals. Such a picture made her feel extremely gratified.

She pondered for a moment, then said in a firm and decisive tone: "The admission threshold will not change!" Her words revealed unquestionable determination, as if she was talking to herself, or as if she was emphasizing to Dean Gao beside her.

Dean Gao nodded, expressing his understanding and support for Lu Xuanxin's decision. He knew that this young female professor's rigor and persistence in academics could not be shaken by anyone.

However, Lu Xuanxin did not stop there. She smiled slightly, with a sly light in her eyes, and said to Dean Gao: "But, I want to add a step to the re-examination after submitting my resume."

"What links should be added?" Dean Gao asked curiously. He was always full of curiosity and expectations about Lu Xuanxin's ideas.

"I'm going to set a question." Lu Xuanxin said slowly, "Let all the students who apply for my graduate program and meet the requirements answer it, and then I'll mark it and give out scores. Students who meet the standards can become my graduate students."

After listening to Lu Xuanxin's idea, Dean Gao nodded. Although the re-examination is usually in the form of an interview, for a big shot like Lu Xuanxin, she naturally has the privilege to make some changes. This condition is not surprising, after all, she has enough strength and influence to support her decision.

As the two were talking, Dean Gao suddenly thought of something and asked, "Professor Lu, I heard that there will be an election for academicians of the two academies at the end of the year. Do you want to go to the Academy of Engineering or the Academy of Sciences?"

Lu Xuanxin shrugged and said calmly, "I haven't paid attention to this matter yet." Her words revealed an attitude of transcendence, as if these honors and titles were not important to her. In fact, during the selection of academicians fourteen years ago, Lu Xuanxin was not included in the candidate list because she was fully focused on the research of controlled nuclear fusion. But now is different from the past. With her current achievements and influence, she is likely to be selected.

Dean Gao sighed, "You really don't care about these selections!" His words were full of admiration and praise. In this materialistic society, there are too few people who can keep a normal mind and focus on academics. And Lu Xuanxin is such an admirable scholar.

"Yes!" Lu Xuanxin nodded affirmatively again. Then Dean Gao hung up the phone, leaving Lu Xuanxin alone to continue to immerse herself in the ocean of mathematics. Her eyes returned to the math problem, which was about the NS equation. The NS equation is the key to studying turbulence, and the existence of its solution is extremely difficult. However, for Lu Xuanxin now, this is no longer a problem. Her math level has reached lv8, and she is only one step away from the full level. If she can solve the NS equation, then she may be able to upgrade directly to lv9! This is undoubtedly a huge temptation and challenge for her!

The postgraduate examination was finally over, and the candidates walked out of the examination room one after another, their faces filled with smiles or a little tired. Lu Xuanxin also ushered in a special moment - the official start of the election of academicians on January 1st. After the nomination notice was sent to various units, it attracted widespread attention and attention! The deans of the two academies also knew about this matter and had a small dispute over the matter on the phone, but they finally reached a consensus and looked forward to Lu Xuanxin's reply and decision!

At this time, Lu Xuanxin was concentrating on studying water droplets in the underground laboratory! This mysterious and unknown substance fascinated her! Recently, Xiaozhi detected that water droplets had energy dissipation! This made her more determined to study water droplets in depth! At this time, Zhang Jinhong called: "Professor Lu! I have good news for you! Both academies hope that you can become their academician! Which side do you prefer?"

Lu Xuanxin did not show much emotion after hearing the news. She was already indifferent to these awards. "I know." She simply responded, then hung up the phone, her eyes returned to the water droplets again, her face full of curiosity and expectation! She knew that her research journey was still very long, but she also firmly believed that as long as she continued to work hard and explore, she would be able to achieve more results and breakthroughs!

Energy is quietly dissipating, like morning dew meeting the early sun, silently but irreversibly.

Lu Xuan stared at the water drop in front of her. It was like a pure gem, shining brightly in the sun. Could it be the legendary energy crystal? She couldn't help but fall into deep thought. The curiosity in her heart drove her to find out. She tried to touch the mysterious water drop with a high-pressure water jet, trying to cut off a little bit of its tip for further research.

However, the seemingly fragile water drop was unexpectedly hard. The high-pressure water jet passed over its surface, but failed to leave any trace. Lu Xuan frowned and stared at the screen intently. She had actually expected the water drop to be unusual, and did not really intend to destroy it, but just tried to explore its mystery through physical means. However, the water drop displayed on the screen was still intact, which made her feel a little disappointed.

She once tried to touch the water drop with a diamond drill, but the result was equally surprising - the drill shattered at the touch, while the water drop remained intact. This plain-looking water drop seemed to contain an unknown mysterious power. As for the laser cutter, she didn't even have the courage to try it, after all, even the hard glass material seemed so vulnerable in front of this tiny water drop.

Lu Xuan played with the water drop in her hand, her expression changing unpredictably. Her curiosity was completely aroused, and her mind was filled with endless reverie about this mysterious water drop. What exactly is this water drop? If it is broken or cut, what secrets will it reveal? Does it contain the secrets of ancient interstellar civilization?

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After careful consideration, Lu Xuan finally made a decision. She carefully picked up the water drop and walked into the isolation room. This isolation room was like a laboratory in a science fiction world, full of high-tech atmosphere. She gently placed the water drop on the tray, then walked out of the isolation room and closed the heavy door tightly.

The four walls of the isolation room are made of bulletproof high-strength glass, and Lu Xuan has specially reinforced them. In this way, she can clearly observe everything in the room while ensuring her own safety. On the display screen next to it, the cameras everywhere transmit everything in the isolation room to the screen in real time, so that she can keep abreast of the latest developments at any time.

"Begin!" Lu Xuan gave the order without hesitation. Then, a clever mechanical arm gently picked up the water drop, while the other arm waved a high-powered drill to try to drill into it. However, the result was shocking - the drill broke apart the moment it touched the water drop! The hardness of this water drop is beyond imagination! You know, this drill once drilled through the "Rupert's Tear", the hardest glass material on earth! But now it seems so powerless in front of this small water drop.

Lu Xuan was silent for a while, thinking about something, and then tried a new method. Another mechanical arm quickly fired a high-energy laser beam at the mysterious water drop. However, disappointingly, the water drop remained the same without any change! Seeing this scene, Lu Xuan couldn't help but feel a little frustrated. He had tried various methods such as high-pressure water jets, super-strong drills, and high-energy lasers, but he was helpless against this water drop!

She frowned and showed a look of confusion and hesitation on her face. At this moment, "Master, look at the water drop!" Xiaozhi suddenly reminded her. Lu Xuan was stunned and looked in the direction Xiaozhi pointed out. She was surprised to find that the water drop actually emitted a faint fluorescence and seemed to have some subtle changes! What's going on? Did it trigger some hidden mechanism? No! She quickly rejected this idea and suddenly realized that this might be the result of the continuous action of the laser gun. A large amount of optical energy suddenly poured into the water drop, causing it to undergo a wonderful change!

At this moment, Lu Xuan's curiosity was completely captured by this mysterious water drop. She no longer thought about how to destroy it, but became very interested in its changes. She wanted to know what this water drop would become under the continuous infusion of energy? However, just as she was about to order Xiao Zhi to continue the operation, she suddenly stopped. A thought flashed through her mind and made her start to worry: What if this water drop is actually a dangerous weapon or a bomb? After all, she knew nothing about it and such an operation was too risky!

Thinking of this, Lu Xuan's face became solemn again. After hesitating for a moment, she decided to act cautiously, so she ordered Xiaozhi to move the water drop to another room. The room was made of three-foot-thick super alloy and was indestructible. It was also filled with liquid nitrogen, so that if the water drop reached the critical point due to the high temperature, the liquid nitrogen could quickly cool it down to ensure safety. After making all preparations, she ordered Xiaozhi to continue to inject high-energy lasers into the water drop. The laser beams were fired and poured into the water drop. However, the change in fluorescence was still very weak and almost no major changes occurred. This made Lu Xuan very confused and puzzled. Why is this? Obviously, lasers need energy sources, and electricity can be used as an energy source! Although the energy here is unlimited, it does not seem to apply to this situation. So what unknown secrets does this mysterious water drop hide?

Lu Xuanxin stood in the center of the laboratory, with doubt in her eyes. She lowered her head and stared at the drop of water in her hand, which looked like a crystal clear gem. She was confused. How could such a tiny drop of water contain such incredible energy? Where did this energy come from? Even highly developed alien technology could violate the universal law of energy conservation?

She was struggling in her heart, trying to find a reasonable explanation. No matter how far technology develops, the conservation of energy is always the unshakable cornerstone of this vast universe. Energy cannot be created out of thin air, nor will it disappear without reason. This is the iron law of nature.

Just as she was lost in thought, the drop of water suddenly changed. It emitted a dazzling light, like a small sun, shining brightly in the laboratory. The light instantly penetrated the solid alloy wall, as if to illuminate the entire universe. Lu Xuanxin was attracted by this sudden change, and a look of surprise appeared on her face unconsciously.

She stared at the water droplet intently, and saw a beautiful starry sky gradually appearing on the water droplet. The stars twinkled, just like the stars in the night sky, making people feel as if they were in the vast universe. Each star exuded a charming light, as if telling the mystery of the universe and the endless time.

The star map gradually dissipated, and was replaced by some strange characters. These characters were peculiar in form, and were completely different from any known characters on Earth. Although Lu Xuanxin could not understand the specific meaning of these characters, she keenly realized that there must be important information hidden in them.

As the light of the water droplets gradually dimmed, the laboratory returned to its former tranquility. However, Lu Xuanxin's heart could not calm down for a long time. She turned her head to look at Xiaozhi, a highly intelligent robot assistant beside her, and asked anxiously: "Xiaozhi, did you record everything just now?"