Harry Potter and the Old Ones

When Tierra sorted out and checked the medicinal materials one by one.

"What are these, Tierra?" Harry poked out his furry little head curiously.

"It's a potion ingredient." Tierra said, after thinking for a while, she said, "You can't keep making Hermione angry like this, I'm going to brew a tonic, which should help you concentrate while studying. "

"Really, really?" Harry asked. It wasn't that he didn't like studying, but like all children, when he failed to make achievements in a subject for a long time, he still lost interest in this subject.

"Don't bother." Ron said, rolling his eyes. "With Snape around, there's no way we don't lose points."

"And instead of trying to please your little girlfriend, you might as well just listen to her in class, and stop insisting on your weird way of making medicine." Ron added.

Because Tiera is the only one in this year's Gryffindor, including all boys and girls, the only one who can endure the chattering Hermione for a long time, so everyone thinks whether Tiera is pursuing Hermione sensitive.

Even Hermione thought so, she once told Tiera that she only wanted to study.

"Hmm... These, will these medicinal materials be expensive?" Harry asked.

"It's not expensive." Tiera said, "It's only thirty or forty Galleons."

It was actually twenty Galleons of gold and ten Sickles of silver.

"This, so expensive?" Harry said, and then took out a handful of Galleons from his pocket, put it in front of Tiera awkwardly and said, "Here, there are thirty gold Galleons here, um... this demon You can't just spend your money on making medicine..."

"No need, Harry." Tierra was ecstatic in her heart, but her face remained calm, pretending to be embarrassed, "There will definitely be a lot of these medicinal ingredients, and we can sell the extra parts to... "

"Take it, Tierra." Harry pushed the Gold Galleon towards Tierra as if mustering up his courage.

"You've helped a lot of us! Helped me with my lessons, helped me with Snape's quiz, and now you're helping me brew potions, I, I can't keep taking your things for nothing. You gold galleons Take it, not enough, not enough, I still have a lot here."

The friendship of children is so simple and unaffected.

"We're friends, Harry, you don't need to pay too much attention to this." Tierra said and put the pile of Galleons into her pocket.

...

A week later, at breakfast, Tierra entered the dining room with two pots of potions before potions class.

"Morning." The little witch Hermione was no longer angry after a week, and entangled Tierra again, but she was still a little indifferent to Harry and Ron.

"This is the potion you boiled for them?" Hermione looked curiously at the two glass jars in Tierra's hand.

"Yes." Tierra put the glass jar on the table.

The potions in the glass jars... one jar is the calming potion from "Intermediate Potions", and the other jar is Tierra's own understanding and brewing of Herris after reading "The Principles of Potions". The experience of the potion additionally added Barnia Tricholoma, dried lightning beetle shells and fire feather snake scales, and increased the amount of Ningshen Pollen in the Ningshen Potion.

The original tranquilizing potion is lavender in color and exudes a faint, lavender-like aroma, while Tierra's improved version is dark red, with a strong spicy taste.

"What's this can of red?" Hermione asked.

"It's also a calming potion." Tierra said, "It's an ancient formula in the principle of potion. I tried both of them as a practice."

Tierra didn't say that it was her own improved potion, otherwise she would have to face Hermione's endless questioning.

Anyway, Tierra knew that Hermione would definitely not read the book "Principles of Potions" again, because the day after Tiera returned "Principles of Potions", this book was rejected by Hermione who refused to admit defeat. Borrowed.

But on the third day it was on the library shelf again.

"Principles of Potions" is a bit difficult to understand even for Tiera, who has studied the principles of chemical engineering, instrument analysis, biochemical reaction engineering, and physical chemistry in college, let alone Hermione, who has never even attended high school.

"Does it work?" Hermione asked.

"I gave Banban a drink, and it still works...at least... Banban is not dead." Tierra said, he also had no way of judging Pettigrew's state.

Tierra took a sip herself after Pettigrew Peter finished drinking without any abnormality.

but……

Nothing happened, just like when she drank the original tranquilizing potion, Tierra didn't feel that she was more focused.

Obviously, after Harry and Ron drank the original potion, they all said it was very useful.

Tierra speculated that it might be because he had developed resistance to the tranquilizing potion after taking the Heris potion.

But this situation cannot be verified, so Tierra had no choice but to let it go.

The original Ningshen Potion, Tierra, was prepared three days ago, and the improved version of Ningshen Potion was not completed until last night.

For this reason, he had to spend hardware gallons to buy some materials needed for tranquilizing potion and sulfur, iron powder, aluminum powder and other things to make explosives from the pharmacy.

Considering the colorful campus life after Harry, Tierra decided not only to focus on the tranquilizing potion, but to develop several kinds of magic bombs.

Hmm... Maybe we can communicate more with the Weasley twins in the future.

"Give me some." Hermione drank the remaining orange juice in the glass and pushed the glass to Tiera.

"Well...Actually, I want to give Professor Snape an appraisal first this afternoon..." Tierra said as she opened the glass bottle containing the purple potion and poured some for Hermione.

"It's very effective." After drinking it in one gulp, Hermione only felt her mind go cold, as if she had just woken up from a long hibernation, and everything around her became alive and bright.

"As long as it works." Tierra smiled, and Harry and Ron said the same.

"Can you teach me how to boil it?" Hermione asked.

"Okay." Tierra said perfunctorily, "But the medicinal materials have been used up, so wait until next time."

Tierra and Hermione were talking, and the number of people in the restaurant gradually increased. Many fifth and sixth graders had already gotten up early and started reviewing for the O.W.Ls exam.

"Hello, Hermione, hello, Tiera." The curly-haired Percy saw Hermione and Tiera, and greeted the two first-year little wizards with a smile.

"Good morning, Patsy."

"Good morning, Mr. Prefect."

Patsy smiled at Tierra again, obviously Patsy was very satisfied with Tierra's "Mr. Prefect".

Passy liked these two first-year freshmen very much. They were studious and disciplined, and most importantly, they respected themselves as their prefects.

Much more likable than the troublesome twin brothers and the goofy little brother.

"Mr. Prefect, there is one thing I don't quite understand about Transfiguration, can you please explain it to me?" Tierra took out the transfiguration notes that he had prepared long ago and spread them out on the table.

The description of Passy in the original movie is very prominent. He is a heterogeneous member of the Weasley family. He has no sense of humor at all. He is also a study and workaholic, but has a strong desire for power and has a good face.

Therefore, Tierra's "Mr. Prefect" and the adoring gaze from time to time can trap him to death, and allow this study madman to take out his limited free time to answer some of Tierra's questions. .

Tierra's accumulation is indeed very rich, but it is very complicated. One side is the materialist scientific view that belonged to his previous life, one is the three-dimensional theory of magic that he first came into contact with in this life, and the last one is what he is learning at Hogwarts now. Yes, Tierra called it a classic magic theory.

Tierra had problems with the virtual psychic dimension of Transfiguration to turn the living into the dead and the dead to the living.

It is to turn dead objects into living animals or plants instead of an organic body. According to the three-dimensional theory of magic, a virtual spiritual dimension needs to be constructed.

This is not a real spiritual dimension, but a virtual soul similar to a computer program.

Tierra encountered a bottleneck in the construction of this point, so she had to ask senior seniors through Hogwarts textbooks.