Hogwarts on the tip of the tongue

After all, the much-loved Coca-Cola face-washing plot did not go as smoothly as Elena planned.

As for the reason for the failure, it was not because Ron was smart enough to realize something was wrong in advance, or because Harry Potter mustered up the courage to expose the prank.

In the early 90s, the gas content in carbonated drinks was not saturated, and Elena overestimated the hands-on ability of the pure-blooded little wizard.Ron, who had never seen a Coke bottle cap rotated before, spent five or six minutes mastering the correct way to unscrew the bottle cap.

So much so that the churning bubbles had subsided a lot, and the Coke that poured out of the bottle had just reached Ron's shirt before it lost its lift and fell, mostly spilling into his shirt pocket.

creak

As the coke spilled, Ron's jacket pocket suddenly began to squirm, making a series of panicked squeaking sounds.

Oh my gosh, Banban.

Ron was first startled by the sudden outpouring of Coke. Then he quickly moved the Coke away from him. He hurriedly reached out and took out a fat gray mouse from his inner pocket of his jacket. He placed it on his lap and raised his head to look. He glanced at the two people around him and explained quickly.

Its name is Banban. It is useless and cannot wake up all day long.When Percy became a prefect, my dad gave him an owl, and they couldn't afford it, I mean, so they gave me the mouse.

After explaining a few words, Ron's ears turned slightly red. He turned his head and looked at the silver-haired little loli sitting opposite him with a confused and hurt look, and took the initiative to change the topic and asked.

What's going on, it suddenly

Oh no, I forgot to remind you

Before Ron could finish his questioning, Elena patted her head and let out a particularly grandiose sigh. With a look of regret on her face, she took the initiative to speak, her tone full of self-blame.

Ron, you are too slow to open the bottle cap.So much so that the magical substances in the drink that I shook out have reawakened. You should shake it vigorously before opening it.

magic substance

Ron raised his head, looked at the Coke bottle in his hand in confusion, and frowned, but didn't you just say it was a Muggle drink?

Alas, it's like even the wizarding world eats ordinary potatoes.Isn't it normal for Muggles to collect some magical substances as drinks?

Elena spread her hands and explained seriously, you don't think that any ordinary liquid can flow upstream.If you get closer and listen carefully, you can hear the sizzling sound of the magical substances in every drop of liquid.

Is that right

After hearing Elena's explanation, Ron put his ear close to the Coke bottle doubtfully. Sure enough, he heard countless subtle crackling and sizzling sounds, and his face became a little more convinced.

At this moment, a timid voice came from next to Ron's position.

But, Miss Elena.If I remember correctly, as long as you don't shake the Coke, it won't spray out.

Harry Potter, who had been sitting and watching the whole time, finally couldn't hold it in anymore and raised his hand. Although he didn't know why he raised his hand, he mustered up the courage to speak and interrupt Elena's words.

Eh, is that so?

Ron looked suspiciously at Harry, who had a simple and serious expression, and then at Elena, whose face was full of wisdom and confidence, and asked with some uncertainty.

Ok

How dare you dismantle this young lady?

The smile on the proud silver-haired little loli's face froze, her face sank, she glared fiercely at Harry Potter, who was sitting in the opposite corner, and let out a displeased snort.

Elena raised her chin slightly, stood up and crossed her arms, pointed her finger at the magic potion and potion in Harry's hand, and said slowly, imitating the arrogant tone of Lucius Malfoy.

Mr. Harry Potter, the world is more wonderful than you think.Do you know why Coke produces bubbles? Do you know what magical substances are contained in it?

Facing the imposing Elena, Harry Potter shrank back nervously, shook his head, and answered honestly, I'm sorry, I don't know.

Well, then you must not know about the ubiquitous hydroxide acid and the terrible substance like co2, right?

Elena folded her arms and looked down at poor Harry Potter, her tone becoming even more inscrutable.

Sorry, I don't know either.Harry shook his head again.

Sure enough, a gleam flashed in Elena's eyes. Just as she thought, even though he had lived in a Muggle world before and had just graduated from elementary school, Harry Potter's knowledge of chemistry was the same as other wizards. It's all a blank slate.

After getting a satisfactory answer, there was a hint of joking in Elena's mouth, and she dared to make trouble. If I didn't fool you, I would be sorry for the nine years of compulsory education in my previous life.By the way, just think of it as some actions to be carried out in Hogwarts later, and have been rehearsed in advance.

Elena cleared her throat, straightened her face, raised her fingers, and spoke unhurriedly, as if she was recounting some important ancient secret.

CO2 is an extremely terrifying substance, and even Muggles are clearly aware of its dangers.Ancient humans called it death air.It can extinguish flames, suffocate people, and people even believe that it can one day destroy the entire civilization on the ground.

Glancing at the two boys who were listening attentively, the silver-haired little Loli paused, lowered her voice, and continued talking with a mysterious face.

As for hydroxide acid, it is a colorless, odorless, and tasteless magic substance.It claims thousands of lives every year. According to incomplete statistics, the mortality rate caused by inhalation of hydrogen acid liquid in the respiratory tract ranks among the top ten abnormal deaths in humans.Moreover, hydroxide is a necessary condition for the formation of most diseases. People addicted to this substance will die after 16 hours without it.

As time passed by, the atmosphere in the compartment became more and more solemn. Harry and Ron's faces were full of nervousness, and even their breathing was very low, and they listened carefully. Teacher Elena's small classroom.

After all, what Elena said was well-founded and logical, and sounded particularly convincing. Coupled with the girl's always-present aura of irrefutable, Harry and Ron couldn't help but not believe her.

But, sister Elena.

Ron swallowed hard, raised his hand, and after seeking Elena's consent, asked in a low voice, what do these two terrible magic substances have to do with this cola?

Elena nodded with satisfaction, tapped her fingertips on the transparent Coke bottle, and smiled slightly.

That's a good question, because the main components of this dark liquid are actually hydroxide acid and co2. When you grow up, you will learn this in more advanced potions courses.Remember not to reveal it in advance in front of outsiders, especially professors. It is forbidden to learn advanced potion knowledge prematurely.

After glancing at Harry Potter and Ron Weasley, who had been completely led astray and nodded seriously, indicating that they would never let the news out, Elena narrowed her eyes and glanced at Harry and Ron. He summed it up once again with great sincerity.

Please note that you are about to become a full-fledged wizard and do not spoil the magical drink in Muggle ways.The correct way to drink this substance in the wizarding world is to shake it before drinking it.When you can use your own magic to suppress the riot caused by Coke, it means that you have become a great wizard like Dumbledore.do you understand

Well we will work hard.thank you

The duo nodded in unison, their eyes full of hope and determination.

You're welcome, we are classmates and friends.this is necessary.

Elena smiled slightly and shook her head.

Being young is really enviable. Although she is a little tired, after helping to answer questions, it will bring people a double sense of pleasure. Who knows that she is such a kind-hearted and helpful little fairy, oh no, where is the little witch?

Returning to her seat, Elena opened the standard spell, elementary level, and was about to continue learning the spell when a low growl suddenly came from her stomach.

goo~

Why are you so hungry all of a sudden?

The girl looked out the window and saw fields and meadows passing by. While they were talking, the train had left London.

It turns out that so much time has passed before I knew it, and it was almost lunch time. In other words, the small dining cart with various snacks should be here soon.

Elena raised her head and looked eagerly at Harry, who was concentrating on preparing for the Potions class textbook. She swallowed calmly. An opportunity like this to be an upright dog-eater must not be missed.For now, let’s just pay for the tuition for Teacher Elena’s chemistry cram school.

Sorry, these two chapters may be a little watery. On the one hand, there is no way to keep the highlight of the plot. On the other hand, the back-to-school plot is too important and needs more time to think about it.

ps: I went to buy gifts for everyone during the day~~I bought a lot of HP peripherals~I will give them to you slowly~~

I am a guilt-ridden thin Scottish chicken with a round face. I feel that my writing has not been good recently, so I don’t dare to ask for recommendation votes for feeding. I am in the process of self-imposed hunger strike punishment.