My textbook turned into a beautiful girl

Chapter 1 What does it mean that my "Advanced Mathematics" textbook has turned into a beau

Jingjiang University, Beisi Canteen.

Amidst the hustle and bustle, the aroma of various foods wafted through the air. An Yi, who was starving, looked up at the seemingly endless queue, sighed, and resignedly took out her phone to play some games to pass the time.

"What is this?"

After opening the entertainment section, An Yi was puzzled by the unexpectedly added game icon.

"Gal Genius? Have I ever downloaded that game?"

Logically speaking, apps from unknown sources like this are extremely risky, and are very likely to be Trojan programs or malicious applications. But as a college student who inherited the fine quality of "ignoring the risks and continuing to install," An Yi still clicked on it for some inexplicable reason.

The very next second after clicking, he regretted it. What if it was one of those prank programs that forced the phone to make strange noises? Wouldn't that make him look like he was going to be embarrassed in public?

Fortunately, Murphy's Law did not apply this time. The game opened and ran successfully. After the game title "Gal God of Learning" appeared, a line of black text appeared on the phone screen.

[Authenticating and binding identity information...]

Before An Yi could react, the subtitles changed again—

[Successfully verified and bound; sole owner of permissions: An Yi]

Welcome to "Gal Genius"

[Tip: You can choose a character to romance and complete the romance. You'll receive generous rewards upon completion! This game aims to enhance users' learning and social skills; explore more features on your own!]

[Currently available study guide: *Advanced Mathematics, 7th Edition, Volume 1, Compiled by the Department of Mathematics, Tongji University*]

[Do you want to select and start the walkthrough?]

【whether】

An Yi: "???"

Who's a decent person who plays visual novels and tries to seduce characters from "Advanced Mathematics"?

Putting aside the question of what the strategy actually is... the bonus CGs that unlock after reaching a certain level of affection or completing a special event, are they going to involve throwing the person into an exam room and having them do a beautiful calculus paper?

Just thinking about it is terrifying!

But no matter what, it was indeed a very novel thing, and driven by curiosity, An Yi chose "Yes".

You have selected "Yes".

[Current focus: Mathematics - Advanced Mathematics]

Have fun playing the game!

After the final subtitles finished playing, his phone screen flashed and returned to the main interface of the application.

"It crashed?"

An Yi opened the entertainment section, about to open "Gal Genius" again, but then stopped, rubbed her eyes, and looked at it again and again in disbelief.

This game, which he didn't know how it appeared before, has now disappeared for some unknown reason!

Am I hallucinating from hunger?

An Yi had to start seriously considering this possibility.

"Hungry? If you're hungry, then order more! What would you like?"

The auntie's warm greeting from behind the sales window brought An Yi's attention back to reality.

Before he knew it, it was his turn.

"Um, a bowl of soy milk, a fried dough stick, two sesame balls... and three meat buns, please!"

Holding a breakfast that was much larger than usual, An Yi went to the seat she had reserved with her copy of "Advanced Mathematics" after entering the cafeteria.

Under normal circumstances, he wouldn't need to reserve a seat in this way.

Unfortunately, there were only two periods of advanced mathematics class this morning, and the three good-for-nothing adopted sons in the dormitory chose to skip class and sleep in, asking their adoptive father to check if they would take attendance... Too lazy to carry his backpack, he just grabbed a copy of "Advanced Mathematics" and a pen and left the dormitory.

It's inconvenient to carry breakfast while holding the book, so I simply found a place to put it down first.

In university, as long as what you use to reserve a seat isn't a pack of tissues, especially not the kind that's already opened, you'll generally be fine, let alone a brand new copy of "Advanced Mathematics".

An Yi couldn't help but sigh again when he thought of "Advanced Mathematics".

As a freshman who had just finished military training a few weeks ago, he didn't find the advanced mathematics class as difficult as the rumors online suggested, so he naturally chose to slack off.

As a result, he only lost focus for a short while, about the time it would take to bend down and pick up a pen, and then he could no longer understand what was on the blackboard!

Advanced Mathematics, terrifying indeed!

However, An Yi felt that as long as he was willing to study hard, given his ability to get into a top university even after three years of slacking off in high school, he should be able to learn it, and at least passing wouldn't be a problem.

Unfortunately, for him, thinking and doing are often two different things. Especially when it comes to studying... Is it that games aren't fun anymore, or novels aren't interesting anymore?

This is a university, where the sea is wide enough for fish to leap and the sky is high enough for birds to fly, offering an unbelievable level of freedom!

Despite the looming threat of final exams, which would mean no credits if she failed, and the potential for academic warnings and even expulsion if she failed too many courses, An Yi still couldn't be bothered to study.

There are still several months left. We can play a little longer and start later. It seems like we can still make it.

Moreover, Advanced Mathematics is really difficult; it's not easy to learn at all!

An Yi pondered casually, weaving through the crowd, and finally arrived at the seat he had reserved earlier.

But then he froze, because the spot was already occupied by a girl who was unbelievably beautiful.

The girl wore a light green suspender dress that gradually faded to dark green. Her skin was so fair it seemed to glow. At first glance, she seemed to be on a completely different level from everything around her.

The cafeteria was packed, but there was a noticeable empty space around the girl; no one was sitting next to her. An Yi understood perfectly; after all, this was the first time he'd ever seen a girl so beautiful she could intimidate others.

Normally, An Yi definitely wouldn't go over there. He's the kind of person who's never really stood out from the crowd, so he doesn't have the guts to do so, let alone take the initiative to talk to such a pretty girl.

The problem is that there should have been a copy of "Advanced Mathematics" on the seat she's sitting in, which she'll need in class later!

"Um...that..."

After hesitating for a long time, An Yi moved closer. As he got closer, the girl's flawless beauty became increasingly clear in his eyes. Unconsciously, his heart started racing, and he even stammered a little.

"Excuse me, have you seen the copy of 'Advanced Mathematics' I left here?"

After asking the question, An Yi felt a little uneasy. He subconsciously worried that the girl might misunderstand and think he was trying to pick her up.

Amidst the noise, he heard the girl's reply with perfect clarity.

"What do you want from me?"

She looked up, her delicate brows slightly furrowed.

"Didn't you think I was difficult to get along with?"

An Yi: "???"

For a moment, An Yi couldn't understand what he had heard. Or rather, he did understand, but... he just couldn't believe it!

But then, a screen of light suddenly appeared out of thin air in front of him.

[You have achieved the milestone: First Contact]

You have gained [Computing Ability +1]! Duration: 4 hours

An Yi: "!!!"