7 p.m.
Hao Yun dragged his exhausted body back to the dormitory, and unexpectedly found that there was no one in the dormitory.
But no wonder.
Today is the weekend, Zhu Kening has a student union event, Liang Ziyuan seems to have joined a guitar club or some other music club, and Zheng Xueqian should go to the library to study by himself as expected.
Speaking of which, I completely missed the club’s welcome...
Did you join some kind of club in your previous life
After frowning and thinking for a while, Hao Yun simply shook his head and put it aside, skillfully climbed the ladder and got onto the bed, lying flat on his back and entering the system space.
[Inventory: S-level treasure chest*3]
Unexpectedly, this time it turned out to be a treasure chest.
Why does this kind of scratch-off game, where you have to scratch off another prize after scratching the prize, feels like a Russian matryoshka doll
However, the logo with the S-class prefix gave Hao Yun, who was exhausted both physically and mentally, some comfort.
S-level gem
Or some special ability
Hope is a causal wishing machine without side effects...
Muttering something in his mind, Hao Yun, who was lying on his bed, reached out and poked the icon of the treasure chest.
[Congratulations to the host for getting "Advanced Mathematics Textbook Full of Professor Lu's Notes"]
Hao Yun: "...?"
What the hell? !
Before he could react, a mediocre high-mathematics book appeared out of thin air and hit him on the head.
"Holy shit..."
Tears of pain almost burst out of his eyes. Hao Yun reached out and picked up the culprit who hurt him and took a look at it. He was almost frightened by the contents inside.
I go! Is it really full? !
Enduring the pain, Hao Yun continued to flip through the textbook. The only thing Hao Yun felt was that he was reading a book from heaven.
If you ignore the notes and just look at the printed text outside of the notes, it is almost the same as the textbook he is using. Although there are slight differences in layout, the basic knowledge points are generally similar.
According to this statement, will there be a line representative of this person in the future? Discrete? Probability theory notes
Gan!
This guy is so good at pretending!
The name seemed vaguely familiar, but he couldn't remember where he had heard it before. Hao Yun frowned as he thought. However, at this moment, a second line of pop-up windows popped up in front of him.
[Branch: Study carefully and deeply understand the contents of the notes, and independently complete one hundred after-class reflection questions.]
[Reward: Math Attribute +4]
Good guy…
Directly add 4 attribute points? !
Originally, he wanted to complain, but when he saw the clearly marked mission reward, Hao Yun couldn't complain.
Although he has no particular interest in mathematics as a subject, and was even a little bit repelled by it in his previous life due to reasons that he could not remember clearly, he certainly would not refuse something that could improve his ability.
Just a hundred questions.
At most, take some time.
Looking away from this strange advanced mathematics textbook, Hao Yun continued to look at the remaining two treasure boxes.
This time he finally understood that the treasure chests should reveal things that were visible and tangible, while the direct rewards from the missions were things that only he could see.
Do you want to continue scratching prizes
The expression on Hao Yun's face was a little hesitant.
If it's a book, it's fine. At most, the pillow should be placed higher. If something big comes out, such as "so-and-so's piano" or something like that, then it's not as simple as whether it's easy to explain, but it might be life-threatening...
Just at this time, footsteps were heard outside the dormitory.
Hearing the sound of the door lock turning, Hao Yun was startled, and like a reflex, he stuffed the book under the pillow and hid it, while lying flat on his back. The whole set of movements is completely instinctive, flowing and done in one go.
Almost at the same time, Zheng Xueqian carrying a shoulder bag and Liang Ziyuan carrying a guitar walked in from outside.
Looking at Hao Yun lying on the bed, Zheng Xueqian smiled and said hello.
"Hey, why are you back so early today?"
Hearing Lao Zheng's voice, Hao Yun weakly responded.
"I'm tired, come back and lie down for a while."
tired
Zheng Xueqian's heart suddenly tightened.
I'm afraid it took me a whole day to study...
Especially when he first came in, he could vaguely hear the sound of pages rolling by.
Is this guy studying while lying down
The more he thought about it, the more it seemed possible. He had been playing 2048 in the library for several hours before, and he instantly became more nervous.
Liang Ziyuan glanced at the upper bunk and saw that this guy didn't seem to be joking, so he finally put down the guitar that he had just put on his knees.
Although he considers himself to be a relatively self-contained person who doesn't like to meddle in other people's business, it doesn't mean that he doesn't care about other people's feelings at all.
He can still tell the difference between his roommates jokingly saying they can't stand it and "physically they really can't stand it."
Take a good rest when you are tired.
Without saying a word, he hummed an unknown tune, took out a yellowed draft book, and began to write and draw some incomprehensible staffs and elusive sentences on it.
Zheng Xueqian, on the other side, hesitated for a long time on whether to disturb Hao Yun's sleep, and finally couldn't help but ask.
"Brother Yun."
It was rare that Brother Ziyuan didn't play the piano randomly today, and Hao Yun, who was extremely comfortable, replied lazily.
"Your dad is here. If you fart, hurry up."
"Fuck! Believe it or not, I threw Lao Zhu's socks at you."
Upon hearing this, Hao Yun immediately became happy.
"What? You want to help Lao Zhu collect socks?"
Probably disgusted by the imaginary scene, there was a sound of retching from under the bed.
After a while, Zheng Xueqian regained his composure before he took on a serious tone and continued.
"Okay, okay, I won't bullshit you anymore, let's get serious."
"you say."
"Did you do the thinking question assigned to you in the advanced mathematics class last time?"
Thought questions
What about this
Hao Yun frowned.
"...Advanced math questions?"
"Yes, it was Lao Li's class. Didn't he leave a question on the blackboard at the end?" Zheng Xueqian said painfully, "I spent the whole afternoon in the library and couldn't solve it."
"Oh, you said that."
Hao Yun was vaguely impressed.
At that time, Zhu Kening went to the toilet to give himself a piece of paper. He had been distracted during that class and did not hear clearly, but he still copied the following thinking questions in his draft book.
But he remembered that it seemed quite simple...
There are only two or three letters in total.
Zheng Xueqian couldn't laugh or cry and said, "Don't be too naive. Have you written it out?"
Hao Yun answered honestly.
"without."
Zheng Xueqian: "..."
"What's the rush?" Liang Ziyuan glanced at Zheng Xueqian and said calmly, "The next class is Tuesday, I can still write tomorrow."
Zheng Xueqian smiled bitterly and said, "You don't know how difficult that question is."
Liang Ziyuan: "I don't feel it."
Zheng Xueqian: "How far have you reached in writing?"
Liang Ziyuan: "Explanation."
Zheng Xueqian: "..."
Not wanting to talk nonsense with this troublesome guy, Liang Ziyuan looked away impatiently, looked up at the upper bunk, and changed the focus of the conversation.
"Brother Yun, are you going to sleep? If not, I can practice some more?"
"I'm going to bed, good night, thank you!"
He quickly closed the bed curtain, but Hao Yun did not fall asleep immediately. Instead, he turned on the night light under the bed curtain and took out the "advanced mathematics textbook filled with Professor Lu's notes".
With a trace of curiosity, he opened the title page of the book.
I saw that the part where the name was written had been erased, leaving only a line of motto written by the author himself -
[Science changes the world, mathematics changes science.]
Hao Yun: "..."
All right.
Regardless of whether mathematics changes the world.
When it comes to showing off in one round, I, Hao Yun, would like to call him the strongest!