I'm in high school, is my dating system working correctly?

Good exercise habits are the first step to rebuilding a healthy body. Try to walk, jump, and breathe fresh air; be the master of your own body.

[Task: Maintain a daily exercise routine of at least once a day for one month]

[Persist for 7 days, reward: 300 yuan]

[Persist for 20 days, reward: 500 yuan]

[Persist for 30 days, reward: Physical fitness +5%]

Before Lu Yu could finish reading, another group of words appeared.

You wake up one morning and walk down the street to see the zombies hunched over from fentanyl addiction, and you decide to stop relying on stimulants and return to a world of clarity.

[Task: Refrain from using any enhancers for one month]

[Persist for 7 days, reward: 500 yuan]

[Persist for 20 days, reward: 1000 yuan]

[Persist for 30 days, reward: 5000 yuan]

"?"

What is Ni what Tai?

Lu Yu rubbed his eyes, thinking he was still half asleep.

He sat up and carefully read the mission instructions again.

The first task is easy to understand: train once a day, and you can get all the rewards after 30 days.

"Physical constitution +5%? This system actually offers that kind of reward?"

Lu Yu curiously examined the indifferent and cold words, and couldn't help but look forward to how the reward would be redeemed after thirty days of checking in.

I just don't know what counts as a workout. If all else fails, Lu Yu can run home, which will count as a long-distance run.

The other one is more intriguing.

"No way, where in China could I get my hands on such a powerful agent? It would be absurd to think I could access it within thirty days!"

Lu Yu was quite confident in the country's security. Forget about any enhancement agents, it was rare to see people smoking on the streets of Jiangcheng.

You can earn a total of 6,500 yuan in 30 days without doing anything?

Family, we've found more money!

Lu Yu was wide awake and excitedly got up. He hurriedly went to wash up and change his clothes, seemingly never looking forward to a new day so much.

After he left, Feng Jiahe came out of the next bedroom, yawning.

She wanted to knock on the door to wake Lu Yu, but found that Lu Yu, who should still be struggling to get out of bed at this time, was no longer in the room.

"Has this kid taken the wrong medicine? Why is he being so enthusiastic about school lately?"

Feng Jiahe frowned in confusion, but quickly smiled in relief.

"Maybe he's really grown up... His son's already gone out, why is your older brother still sleeping!"

Turning around, she yelled and pulled back the covers from Lu Heng's bed, who was still fast asleep.

*

When I entered the school, the boarding students had just finished their morning exercises and were going out to buy breakfast.

Lu Yu carried the steamed buns in a paper bag to the back door of the honors class.

There weren't many people in their classroom; even the hardworking top students didn't get up this early to make the trip.

Zhou Qianyun sat by the window, deep in thought, staring at a small test paper.

Seeing this, Lu Yu went straight into the classroom of the honors class and placed the steamed buns on Zhou Qianyun's desk.

"Here, have it while it's hot."

The girl with the ponytail looked up, a little confused. When she saw Lu Yu's cheeky smile, she immediately grabbed the paper bag and pulled it open in an instant.

"I forgot to mention my preference yesterday. You didn't deliberately buy some chive buns to disgust me, did you?"

The neatly folded paper bag was opened, and the rich aroma of noodles mixed with a slightly spicy and stimulating scent wafted into Zhou Qianyun's nose.

"Spicy beef in chili oil, is that all you eat? Eating something so heavy first thing in the morning, you'll get diarrhea!"

Lu Yu reached into the paper bag and took a steamed bun directly from it.

"Damn it, my steamed buns!"

As Zhou Qianyun spoke, she didn't try to snatch it, but instead took one out and took a big bite.

The aroma of the beef filling coated in chili oil filled the air instantly, causing several students nearby to secretly swallow.

Lu Yu took a bite of the steamed bun in his hand. The skin was thin and the filling was generous. It was indeed delicious, but it wasn't very filling for a teenage boy.

Zhou Qianyun took another small bite, her gaze unconsciously drifting to the test paper on the table. She had already written out the first two parts of the physics problem, but she still had no idea how to approach the third part.

"What, you're here so early to finish your homework?"

Lu Yu glanced at it and realized that it was their class's physics homework from yesterday.

Oh, the two classes have the same physics teacher, no wonder the homework is the same.

However, the physics teacher didn't require his students to answer the last question; they only needed to answer the first two.

"The teacher didn't ask me to do it, so can't I do it for fun?"

Zhou Qianyun held a steamed bun in one hand and a mechanical pencil in the other. She tapped the diagram on the test paper twice, then, realizing that Lu Yu was watching, she glanced at it before continuing to stare at the questions.

"What are you looking at? You're acting like you can actually write like that."

"Don't tell me, you really shouldn't tell me, I actually know the answer."

Zhou Qianyun stared intently as she tried to solve the problem, while Lu Yu had already started to laugh.

"?"

Zhou Qianyun stopped chewing and looked at Lu Yu suspiciously.

"You want to use recursion to solve the third question, right? You'll never figure it out no matter how hard you try."

Lu Yu grabbed Zhou Qianyun's draft paper and understood her thought process with just a glance at the calculations.

Zhou Qianyun was about to pull the draft paper back when she heard Lu Yu's words and was a little surprised.

No, how could such words come out of Lu Yu's dog mouth?

"Do you understand the kinetic energy theorem of the center of mass?"

Upon seeing this, Lu Yu raised his eyebrows with a serious expression.

"Center of mass..."

Zhou Qianyun swallowed what was in her mouth, still a little dazed. She slowly placed the pen on the table and pushed it towards Lu Yu.

Here's a pen, you write.

Lu Yu didn't stand on ceremony, sat down next to Zhou Qianyun, and began to write.

"This is a classic slider motion and collision problem. You can treat the sliders as a whole after they come into contact, calculate the displacement of the center of mass, apply the work-energy theorem, calculate the work done by friction, and finally sum the series to get the answer."

When Lu Yu encountered this question last night, he was also completely baffled. He only found a similar question after flipping through the reference book recommended by Cheng Bailu, which gave him a clue. So now the question is still fresh in his mind, and he can explain it clearly.

He hadn't finished calculating everything; he had only listed a few key formulas. Lu Yu figured that with Zhou Qianyun's intelligence, she would definitely understand by now.

"How was it? Did you solve it in one step?"

He pushed the draft paper over and looked at the girl next to him with a smug look.

Zhou Qianyun was intently looking at the equations Lu Yu had just written. The morning light had dyed the ends of her hair light brown, and the soft glow outlined a perfect arc on her fair face, accompanied by the faint milky scent of shower gel.

Even Lu Yu, who knew this woman's true nature well, had to admit that he had actually felt a momentary sense of disorientation just now.

Soon, Zhou Qianyun put down her pen, looked at Lu Yu at the same table, and spoke solemnly.

"Whoever you are, get off Lu Yu!"

"?"

Lu Yu didn't understand. Was it so difficult to admit that he was not as skilled as others?

"Her defenses have been breached?"

He made a sarcastic remark, his buttocks already off the chair.

"Consider this steamed bun as tuition. If you have any questions in the future, feel free to ask me, Zhou Qianyun~"

He grabbed another steamed bun and quickly moved away.

"Get out!"

Zhou Qianyun tried to catch Lu Yu but failed, and could only watch him run out of the classroom and disappear without a trace.

"He's insane!"

Muttering something to herself, Zhou Qianyun turned her gaze back to the draft paper and fell into thought.

With his clear thinking and ingenious substitutions, even Zhou Qianyun, who knew this man's background well, had to admit that Lu Yu's problem-solving methods were indeed worthy of being included in her study notes.

As she pondered this, she heard her classmate's voice from in front of her.

"Cheng Bailu, did you do the last physics problem yesterday? How do you solve the third part?"

"Yes, calculate the displacement of the center of mass of the slider as a whole, use the kinetic energy theorem of the center of mass to calculate the work done by friction, and sum the series to get the answer."

Cheng Bailu answered in a very calm voice.

"what?"

The somewhat boisterous girl who asked the question looked completely bewildered.

You have to do it like this first, then like this, then like this again, and finally like this again, do you understand?

If you understand.

Cheng Bailu, the woman who faces the wall, remains undeciphered to this day.

Only Zhou Qianyun frowned slightly upon hearing the seemingly familiar solution.

*

New author, new book! Thank you all for your recommendations and monthly tickets!