Early the next morning, Hao Yun got up with dark circles under his eyes.

He couldn't remember what time he went to bed last night, but he remembered holding the high math textbook full of notes in his hand, and fell asleep after looking at it.

To be honest, even with a little bit of math attribute points, it is definitely not easy to devour the entire high math book in one night, not to mention the addition of so many extended notes and reflection questions.

The only good thing is that the person who wrote these notes does have some level of ability to describe complex knowledge in an easy-to-understand form.

Therefore, after surviving the most difficult entry period, Hao Yun unexpectedly found that he could not only understand it, but also grasp it as easily as he understood high school knowledge.

It's absolutely stunning!

It just so happened that there was nothing to do today, and he planned to finish the whole book while the iron was hot.

As for the 100 reflection questions, since the answers were in the notes, he was not worried at all that he would not be able to do them. Even though the system requires that it can be answered independently, it does not say that you can't read the answer first.

From this point of view, this side reward can indeed be regarded as a benefit.

As long as he finishes the notes, four attribute points are equal to nothing.

Leaving the dormitory building with a shoulder bag, Hao Yun was planning how long he would stay in the library today, when a call suddenly hit his mobile phone.

As soon as the phone was connected, Lin Jun's voice came from the other side.

"Mr. Hao, we have received an application for research here, you see-"

"You're the CEO, you can do it yourself......"

yawned, and Hao Yun, who was halfway through his words, suddenly remembered a key matter, subconsciously glanced left and right, and said in a low voice, "By the way, if someone outside asks you who the boss of Yunmeng Group is, you can keep it secret for me...... Especially when it comes to journalists. ”

Although it is not difficult to check the registered public information, it can still block some of the trouble.

Lin Jun hesitated and said, "Uh, okay...... Although I think you're a bit hasty about that. ”

"You don't care about this, just do what I say," after thinking about it, Hao Yun added, "Also, you and Li Zongzheng will also talk about it." ”

Although he was puzzled by the boss's reason for doing this, Lin Jun still nodded.

"Okay."

After the work was explained, Hao Yun hung up the phone, went to the cafeteria to solve the breakfast, and then went to the library.

found a place in a secluded corner, but just as he put down his shoulder bag and was about to sit down, a senior with a computer bag came to him.

"Superior! You're coming! ”

Hearing this voice, Hao Yun, who was stunned, looked up and felt that the person in front of him was a little familiar.

After watching it for a long time, he remembered that this person was not the senior who had been prostituting his homework in the computer room before?

The name seems to be Chen Wenchao? Are you learning the number of responses?

Looking at this excited old senior who seemed to grasp a life-saving straw, Hao Yun, who had probably guessed something, coughed lightly and said.

"I'm really not a master...... You're looking for the wrong person. ”

"It's okay! Then I'll call you God! Chen Wenchao laughed twice and came over cheekily, "That's ...... Didn't you design a calculator for me last time that calculates special functions? ”

"Well, what's wrong?"

"Very easy to use! It's absolutely stunning! ”

“…… And then what? ”

"Well, then, something went wrong...... Chen Wenchao scratched the back of his head embarrassedly, "My tutor treated me after seeing that assignment...... Oh no, your work was praised violently, and then because of all kinds of misunderstandings, I entered his research group early......"

It seems that he also knows that his behavior is not very good, and his expression is a little embarrassed as he speaks.

Probably guessed the whole story, Hao Yun didn't embarrass him, he continued, sighed and said.

"What is the need?"

"No trouble! Just add a few more functions! ”

Hao Yun looked at him speechlessly with hope burning in his eyes.

"You also know that don't bother, a few functions still have to look for me. Didn't I tell you all the methods? The extensibility of that program is okay, can you just add it yourself? ”

Chen Wenchao was stunned when he heard this.

"Huh? The question is...... Where's the look? ”

Hao Yun: "......"

No way.

Don't you need an interview for graduate students these days?

How the hell did this guy get in?

Seeing that his only life-saving straw seemed to be starting to get annoyed, Chen Wen was so anxious that he was about to cry.

"God help! Or...... I'll give you money? You can help me change it again, please! ”

"Go away and write your homework! I haven't finished my homework yet, so I don't have time to help you with this thing. ”

His eyes fell on the cover of the high math textbook on the table, and Chen Wenchao's eyes suddenly lit up.

"High numbers? I will! I studied math as an undergraduate! I don't necessarily know how to do computers, but I'm a math major, or I'll help you do it-"

Hao Yun rolled his eyes and threw the draft book in his hand into the arms of the dumbfounder.

"Take it, take it, write it and I'll change it for you."

"Really?! I'll see...... Prove that (a²+b²)/(ab+1) is the square of an integer? It's a simple question! I'm coming, I'm coming. ”

Seeing that this topic was so simple, Chen Wenchao was so happy that he couldn't close his mouth, and turned around to write, but he was stopped by Hao Yun.

"Wait a minute."

Afraid that Hao Yun would regret it, Chen Wenchao looked nervous.

"God, what else is wrong with you?"

Hao Yun sighed and stretched out his right hand.

“…… I'll just give me yours with this one draft. ”

"Okay!"

As he spoke, Chen Wenchao took out a stack of scratch paper from his computer bag, stuffed it all to Hao Yun, and then slipped away as if he was afraid of regret.

Speechlessly, Hao Yun, who glanced at this guy's back and shook his head, didn't pay attention to him, put the textbooks issued by the school on the side of the table to block it, and then carefully took out the "advanced math textbook full of notes from a certain professor" from his bag.

That's what he's really going to see today.

Turned to the page that I didn't finish reading yesterday, and slowly found Hao Yun, who felt a little bit, and continued to read it carefully.

The question that was thrown to Chen Wenchao earlier was assigned by Lao Li in the high math class.

Although Hao Yun hadn't had time to look at it yet, looking at Lao Zheng's sad face, it shouldn't be easy to complete.

At least, it's not as simple as it seems.

Either way, he couldn't spend an entire day working on a math assignment, especially when there were branches that rewarded up to four stat points waiting for him to do it.

In this way, Hao Yun was writing and drawing on the paper and calculating, while calming down and thinking about the content of this high math book in combination with his notes.

Time passed minute by minute, and soon it went from morning to noon, and from noon to evening.

Finally finished the last question, and Hao Yun, who had stretched his waist, leaned back on the chair.

"There are a lot of knowledge points."

"But after figuring it out, it was surprisingly easy."

I don't know if it's because of that bit of mathematical attributes, or if this notebook contains some kind of energy that he doesn't understand that attracts him, but he always feels that time passes faster than before.

Looking at the night outside the window, Hao Yun patted the high math textbook in his hand and said thank you softly.

Perhaps at the sound of thanks, the color of the book began to fade, and then to his astonished gaze turned into a little powder finer than grit, which was blown away by the silent wind along with the pale blue halo.

“…… it? ”

Hao Yun subconsciously glanced at the direction of the monitoring ground, but fortunately there was no camera facing him, which made him breathe a sigh of relief.

"Will the bonus items disappear after the side quest is completed?"

"There's still such a setting."

Babbling softly, Hao Yun reached out and groped on the table.

It was as if the notebook had never existed in this world, and there wasn't even the slightest trace of it that could be touched.

"It's incredible......"

If it weren't for the knowledge already imprinted in his mind, he would have even begun to wonder if he had spent an afternoon staring at an empty table.

Just as Hao Yun was stunned, the azure dialog box seemed to float in the void.

[Congratulations to the host, complete the branch.] 】

[Reward: Mathematics Attribute Points +4]

4 stat points!

Counting the previous 1 attribute point, his math attribute has now reached 5!

However, before Hao Yun could be happy, a series of pop-up windows swiped the screen in front of his eyes.

[Hint: The achievement system is unlocked.] 】

[Note: After reaching a single attribute point of 5, the achievement system will be unlocked.] That is, after a single attribute point reaches 5, the skill learning speed bonus reaches the maximum, and at the same time, it is upgraded to the [Mastery] suffix, and by continuing to accumulate attribute points, the level can be increased to [Expert] (0/10), [Master] (0/15), [Legend] (0/20), [God] (?). ）】

[More functions of this system need to be further explored by the host.] 】

[Remember, learning is the foundation of creation, and far from the whole of the latter.] 】

Achievement system?

What the hell......

The pale blue pop-up window gradually dissipated.

Swallowing his saliva, Hao Yun subconsciously glanced left and right, and after confirming that no one was paying attention to his side, he stretched out his index finger on the system panel that only he could see, and gently touched the position of the attribute bar.

[Host: Hao Yun]

【Attributes:】

[Programming: 2]

[Music: 2]

[Math: Mastery (0/10)]

Boy.

Before, he was still thinking about where the upper limit of attribute points was, but he didn't expect the ceiling to be so low.

Listening to the meaning of this system, 5 attributes have already reached the maximum learning speed bonus, and the subsequent "titles" such as [Mastery] and [Expert] correspond to more specific "abilities"?

It's just that the improvement in this ability doesn't seem to be obvious......

Or is it that the title is the same as the bonus of attribute points to learning ability, and only when it encounters specific problems can it reflect the difference in his "ability"?

"Forget it...... In the end, the rewards of the branch are obtained, and today's small goal is also completed. ”

Looking out the window, seeing that it was not early, Hao Yun stuffed the high math textbooks issued by the school that he had put aside before into his shoulder bag, and was about to get up and leave.

However, at this moment, he suddenly remembered that his draft book seemed to be still with someone else.

"What time is it, people?"

Why haven't you done it yet......

Taking out his mobile phone, Hao Yun opened WeChat.

However, just when he was about to send a message to ask, the whole person was stunned.

it?

Didn't add any friends?!

Although a sketchbook is not worth much, he always feels as if he has been prostituted again......