"Koizumi Aona" really wanted to trouble Watanabe Toru, but the English class was coming to an end and there was no time for her to "sleep".

During recess at Kamikawa High School, few sounds were heard. Most people were doing their homework seriously, while a few were catching up on their sleep.

Occasionally, the communication was around test papers or problem sets, probably discussing solutions to the questions.

"Koizumi Aona" is not used to such an atmosphere.

The recess she knew was about chasing and fighting, making loud noises, and everyone playing with their mobile phones.

Looking around, only Rin Kiyono was doing nothing like her, reading a book called "Beyond Einstein and Hyperspace".

"Koizumi Aona" simply lay down on the table, turned her face to the right, and stared boredly at Ichimoku Aoi's schoolbag hanging by the table.

The pendant of a musical instrument is attached to the schoolbag, which looks very cute.

After looking at it meaninglessly for a minute, she buried her face in her arms.

The fabric of the school uniform is very comfortable, and the body has no fragrance or odor.

However, this was the first time that I buried my face in a boy's arm, and I felt some weird emotions in my heart:

You are obviously very shy, but you think no one will notice it. Even if they do, so what?

She is using this body now, and there is nothing she can do about sticking it together for a long time. Not only that, she has also done this even when going to the toilet and holding it in place with her hands!

Speaking of which, if you wipe the butt of Toru Watanabe in the toilet, let alone his teacher, it’s not too much to say that he is his mother, right?

Just use this to tease him next time!

Thinking of her success, "Koizumi Aona" couldn't help but laugh out loud. In order not to let the surrounding people notice, she quickly buried her face deeper.

I am very much looking forward to the next "letter exchange" and I must take revenge on that arrogant guy!

For the next three or four classes, "Koizumi Aona" did not dare to sleep.

The math teacher looked very fierce at first glance, with his eyebrows raised.

At the end of the fourth period, before "Koizumi Aona" had time to relax, Aoi Ichimoku and several girls from the instrumental club ran out of the classroom in a hurry.

Watching them go out the back door, she stretched.

The cuffs of the school uniform have fallen slightly, and the exposed wrists have fair skin and sexy bones.

"Koizumi Aona" opened her five fingers and looked at them all, front and back, left and right.

This guy is really handsome without any flaws.

"What are you looking at? Something happened to your hand?"

“Everyday narcissism?”

"There seems to be a theory of hand control. It is said that many girls like hands."

"I think girls just like good-looking things. She likes your ankles if they look good."

"Like feet? Wouldn't that make you Watanabe?"

"Ha ha ha ha!"

Kunii, the short-haired man, Saito, the thin man, and the man with glasses, came over.

"Koizumi Aona" stood up and left her seat, walking to the cafeteria with them.

Rin Kiyono walked ahead of them, but in the opposite direction, to the club building.

"I didn't understand the last question just now. Please tell me again." Saito Keisuke said.

"What is the value range of the real number P?" the man in glasses confirmed.

"right."

"This question involves constant establishment, monotonicity of functions, substitution method, and basic inequalities. First... the function is a decreasing function, and P1 is obtained, and the function is an increasing function, and P3 is obtained."

"The prerequisite t must be greater than or equal to 2. When I calculated the increasing function, I subconsciously wrote it as t2!" Osamu Kunii looked unwilling.

"Although this is the correct solution, didn't the teacher in class say that in order to save time, the best way is to consider the special case of x=y?" said the man with glasses.

"I never thought about that at all. I wasted a lot of time on this question, but in the end I didn't get it right. I feel like I'm still far behind." Keisuke Saito regretted.

After saying that, he turned his face sideways and asked "Koizumi Aona" who looked indifferent:

"Watanabe, have you ever thought of using a special value for x=y?"

"..." From just now, "Koizumi Aona" didn't know what they were talking about.

She didn't do any math problems at all.

Could it be homework done by Toru Watanabe?

"Watanabe can definitely think of it. If he can't think of it, who can think of it?" The man with glasses answered more confidently than "Koizumi Aona".

"Even if you are number one in the country, you can't possibly know all the solutions to every question, right?" Osamu Kunii said, looking at Toru Watanabe, also curious about his answer.

"I don't remember much," "Koizumi Aona" scratched her head, "I'll tell you after I ask the person I was yesterday."

"Ask me yesterday?" The man with glasses pushed up his glasses, "Heraclitus, the representative figure of materialist dialectics, advocated that everything moves and everything flows, and also proposed..."

what are you saying?

What carat?

What does it mean that everything flows?

Fortunately, "Koizumi Aona" is not the only one who is not interested in these.

"Stop being philosophical." Saito Keisuke interrupted the man with glasses, "By the way, have you played "Sister Day" recently?"

"As soon as you recommended it, I tried it immediately. The butter part is good." Kunii Shu commented.

"It's not just the butter, the plot is also great! And precisely because the plot is great, the butter part is interesting, do you understand?"

On the way to the restaurant, Saito Keisuke was preaching his theory that "plot is greater than butter" and "excellent plot cultivates excellent butter".

"Koizumi Aona" doesn't want to hear it at all.

She looked out the corridor window.

Various flowers bloomed in the atrium, and various branches grew under the tall zelkova tree.

The gentle spring breeze, the warm sun, the mottled shade of the trees, the benches by the flower beds, the friends and lovers sitting in the shade eating.

From the elevated corridor in the distance, the melodious tunes of musical instruments could be heard.

I wonder if Toru Watanabe, the guy who was recruited by Sound University, usually practices at noon?

What does his music sound like?

When he arrived at the school cafeteria and was queuing up to order, "Koizumi Aona" suddenly remembered that he had decided not to use Watanabe Toru's money.

What to do?

Although it's okay to borrow it from him temporarily and just return it to him later, but if you borrow it immediately after saying no, the girl's self-esteem and the teacher's majesty will be gone!

This is impossible no matter what.

Just when she was struggling, she happened to see "herself" walking out of the restaurant after finishing her meal.

"Koizumi Aona" almost laughed, but luckily she held it back in the end.

She walked over and grabbed Koizumi Aona who was chatting with Akiko and Miyuki.

"Give me the money." His tone was matter-of-fact, even a little bit coquettishly fierce.

"Koizumi Aona" What she thinks about Koizumi Aona is:

No matter how this person behaves, she will accommodate herself, and I trust her beyond myself.

"..." Koizumi Qingna was stunned, unable to react for a moment.

This was the first time I was asked for money, and I almost thought I was being blackmailed.

Akiko, Miyuki Miyazaki, and the trio looked over because of "Toru Watanabe"'s sudden departure from the team. These people were shocked by "Toru Watanabe's" behavior.

Sixteen-year-old "Koizumi Aona" didn't notice, she took "her" arm and said:

"I don't have money to eat, hurry up."

"How much?" Koizumi Aina came to her senses and took out her wallet.

"I'll give you 10,000 yen first. I'll ask you for it when I'm done."

"Here, save some money." Koizumi Aina handed over a brand new 10,000-yen bill.

"I know, I know." "Koizumi Aina" happily accepted it.

She has never received so much money.

In the countryside, the monthly living allowance provided by my mother is only 2,000 yen!

"Koizumi Aona" took two steps back, turned around, suppressed a smile and said to Koizumi Aona:

"By the way, remember to return this to me."

Looking at her past self, Koizumi Aina smiled.
To be continued...