I can enter Hogwarts in the last days

Chapter 328: Magic potion with bacterial liquid added

There once was a formula used to calculate the range that the human eye can look at.

It is approximately the radius of the earth plus the square of the person's height minus the square of the radius of the earth. The difference obtained is the visual range of the naked eye.

Taking the average height of 182 as an example, the difference is about 4.37 kilometers. The principle is to take the position of the human eye as the tangent line, and the tangent point is the farthest place that the person can see.

But this was only the scope of the theory. Ian was riding a broom far in the air and did not approach the newly built city rashly. Especially at such a sensitive moment, there was really no need.

He suppressed his curiosity, it was only three days, he could afford to wait.

If you were to approach blindly like this now, it would be very troublesome to explain if you were discovered.

After waiting for three days, when the time comes, holding the invitation letter and inspecting the city openly, all parameters of the city will still be clear.

Thinking of this, Ian turned around and headed back the way he came.

……

Ravenclaw Tower.

In the dormitory, Ian sat around the automatic stirring pot. 12 lacewings had been boiled for a day and a night, and this pattern would continue for another 20 days.

However, the magic potion in HP is just like that, it makes no sense and has no logic.

The lacewings say that if you cook it for 21 days, you have to cook it to the fullest, not even one less day.The liquid grass must be picked under the full moon, even if it is cloudy or rainy...

After this seemingly crazy brewing, a magic potion that turns decay into something magical can be produced.

Rather than saying this is a magic potion, Ian prefers to believe that this is another cumbersome ritual magic.

But no matter what, he never thought of challenging the existing procedures of potions, because this was already a broad and flat road, and there was no reason to leave the road alone and find another way.

What he is doing now is just planting some quiet flowers and plants on both sides of this spacious and flat road, which has a beautiful decorative effect.

Closer to home.

After seeing the lacewings that had been boiling for a day and night in the dry pot, Ian carefully took out a small bottle of fluorescent green liquid from the box.

This is also a benefit of the potion research team. Everyone, including Snape, Bebier and others, can regularly apply for a bottle of fungus extract.

This small bottle of discolored liquid, which is talked about in the Muggle world, was taken out by Ian so generously in the Hogwarts dormitory.

In fact, it's not that he doesn't know the importance, but that fungi have not evolved to spread through the air. Now they still rely on primitive contact to propagate. As long as you are careful not to spread them randomly, it is really not a problem at all.

Moreover, even if the poison was deliberately poisoned and spread... Including Filch, no one in the entire castle was a Muggle, so there was no need to worry about the spread.

Opening the bottle containing the bacterial liquid, Ian touched the bottle with his wand, and a small amount of fluorescent green liquid flew out smoothly, and then fell steadily into the dry pot.

Then he slowly closed his eyes and carefully felt the changes in the dry pot. White smoke rose from the dry pot, which was the smell of the bacterial liquid mixed with lacewings after it was fully diluted.

Ian clicked his index finger lightly on the table, and the notebook recording the potions on the other side floated in the air. He took out a quill and wrote down today's changes in the potions on it.

He works slowly and carefully, and he never expects to be lucky enough to succeed the first time, so there should be no less records, such as when to put the bacterial solution, how much to put in, the timing of putting in, etc., these are all passed through once Comes from a failed experiment.

After doing all this, Ian carefully put the bacterial liquid into the box and released the defensive alarm magic in the dormitory. Don't be afraid of ten thousand, just be afraid of the worst. …

Although it rained all day yesterday, fortunately, the soft soil has strong permeability, and after a morning of sunshine evaporation, there is not much water outside.

After lunch, Ian walked outside the castle on the path to the Forbidden Forest. He was planning to go to the Forbidden Forest to collect information.

The Hogwarts Forbidden Forest, as the most primitive and resource-rich place in the British Isles, actually contains many rare magical plants. They usually hide themselves and only quietly emerge after the rains fall every spring.

But Ian didn't have much utilitarianism at the moment. He just had the mentality of hitting three shots without a date. Even if he got nothing, it would be good to take a walk.

Walking forward slowly, as soon as we reached the Black Lake, we saw a familiar figure from afar.

"Miss Qingshui Penello." Ian said secretly. Compared with the mature and capable person before, Penello at this moment was obviously a little more fragile.

The other party seemed to have something on his mind. He was walking along the black lake alone.

As a bystander, Ian could see the difference from the past just from the aura of the other party when she walked. The previous Penello made him feel like the female boss of the company.

Especially at the beginning of the school year, Penello, who was in seventh grade, was not only re-elected as prefect of Ravenclaw, but also elected as the president (female) of the Hogwarts Student Union. At that time, Penello was even more heroic and resolute.

Even if she encounters some emergencies, she doesn't need to speak. Often just a look can intimidate these energetic little wizards.

You should know that from grades 5 to 7, each college has two male and female prefects, a total of 6 prefects.

That is, there are a total of 24 prefects in the four houses of Hogwarts, but what about the President of the Student Union?There are only two men and women!They are all selected from the 7th grade prefects.

As the distance between them narrowed, Penello also felt someone approaching behind him, so he quietly turned around and looked behind him.

Ian was just about to say hello jokingly, but after seeing the other person's reddish eyes clearly, he frowned and asked in a serious voice, "What's going on? Are you encountering any problems?"

No matter what, Penello is his friend. When he sees his friend being bullied, he cannot remain indifferent.

And, to put it bluntly, even though Penello looks like a big sister at school, in real terms, she is just a 17-year-old female high school student.

"Long time no see, Ian!" Penello's eyes were a little flustered, as if she didn't expect to meet an acquaintance in such a remote place. After calming down, she explained:
"Thank you for your concern. I'm fine! I'm just not in a good mood. I went out for a walk. What about you? Why are you here?"

"As long as it's okay, just tell me if you encounter any trouble." Ian could see that Penello didn't want to say anything, so he didn't force it.

When the other party really can't hold on any longer, he can just come out to help with the situation.

"I came to the Forbidden Forest to collect news..." Seeing Penello's disbelieving expression, Ian shrugged and confessed:

"Okay, I just came to the Forbidden Forest to try my luck and see if I can encounter some rare herbs."

"Haha, you are quite honest!" Penello replied with a smile, then changed the subject and joked a little narrowly:

"Tsk, tsk, tsk... You really deserve to violate school rules in front of the student union president."

　Chapter 2 is currently being typed, I’ll be back soon.

　　
　
(End of this chapter)