HP: I just wanted to drop out of school, but I saved the world

Although Slytherin tends to recruit students from pure-blood wizarding families, there are still many half-bloods among them, with at least one Muggle parent.

Most of these students do not agree with the bloodline theory, after all, they love their Muggle parents.

But their status in the academy is obviously lower than those pure-blood wizards, and in Slytherin, which advocates strength, they are unable to suppress the other side in strength due to their insufficient family background.

Therefore, these mixed-blood little snakes had been secretly observing Jian Yu for a long time.

She has everything that is worth following. First of all, Jian Yu's bloodline is unknown, and she is very likely the same kind of person as them; secondly, she has the ability to attack her peers at a lower level; thirdly, she has no close ties with the pure-blood wizard family, and she keeps to herself and treats everyone with the same cold attitude.

The fact that she was able to save students from the opposing Gryffindor house further proves that she does not care about the differences between houses and bloodlines.

Jian Yu clearly felt that her status in Slytherin had changed.

The first-year half-blood wizards always followed her with their eyes, followed her to and from classes, and even followed her to study in the library, fighting for the table next to her.

When she occasionally showed up in the common room, there would always be little snakes coming up to chat with her. They could come up with all kinds of topics, such as knowledge about Potions, the uses of certain herbs, and so on.

If these little snakes simply wanted to gain some knowledge from her or chat with her about some useless things, Jian Yu would definitely turn around and leave.

After all, she doesn't like these tedious social interactions.

But the cunning little snakes always understood the exchange of interests, and often came up to her to "pay tribute", such as Honeydukes' candy and chocolate, Zonko's joke shop's trinkets, etc., which made her embarrassed to refuse.

The little snakes who received Jian Yu's guidance happily completed the task of "surrendering to the big boss". Now they had a backer in the academy and spoke with more confidence.

Some young wizards from pure-blood families obtained permission after communicating with their families - after all, Jian Yu was most likely a capable half-blood wizard, and they did not mind their children making friends with a capable assistant.

Draco was very contemptuous of this behavior, his nose raised to the sky:

"I'm grown up now and can make my own decisions. I'm not like them who have to ask their parents to make friends."

When Blaise heard this, he smiled and said:

"Oh? You admit she's a friend now?"

Young Master Platinum's face instantly turned red, veins popped out on his forehead, and he argued:

"A follower can't be considered a friend...the follower's affairs...can they be considered friends?"

There were a series of difficult to understand words, such as "feel sorry for her..." and "we are all classmates", which made the little snakes laugh and filled the common room with a happy atmosphere.

That's right, this young master inexplicably reconciled with her unilaterally.

......

At the same time, Jian Yu's image in the eyes of professors of various subjects became even better.

After all, these kind professors misunderstood her about the forbidden forest, and they couldn't help feeling guilty. Out of a desire to make up for it, they paid even more attention to Jian Yu.

In the Transfiguration class, Professor McGonagall tried her best to give her extra points.

"Who can tell me what the five exceptions to Gamp's basic law of transformation are?"

Professor McGonagall ignored Hermione's hand that was about to reach the ceiling and glanced at the last row of the classroom:

"Miss Jane is smiling. You must know this question very well. Please answer it."

"Perfect answer, 1 point for Slytherin!"

Even Ron complained: "Compared to Gryffindor, I think Slytherin is Professor McGonagall's favorite house. Look at the points she gave to Jian Yu! I suspect that if Jian Yu walks into the classroom with her left foot one day, she will give her 1 point!"

Professor Flitwick gave her special lessons every day.

This former duelling master learned from Dumbledore that Jane Yu had been bullied by senior students, and secretly taught her a few harmless little spells, such as the Grinning Spell and the Front Teeth Spell.

He told Jian Yu to seek help from professors as soon as she encountered any problems and never let herself be bullied by others.

Professor Sprout, who taught the Herbology class, even allowed her free access to the greenhouse.

After hearing that Jian Yu was earning money to buy school supplies by making potions with the pus of the Babo tuber, the kind-hearted lady generously opened up access to the third greenhouse to Jian Yu, where she could cultivate the Babo tuber.

She even provided Jian Yu with a part-time job planting eucalyptus trees.

"Jade, those eucalyptus trees have grown up. I need an assistant to transplant them to the Forbidden Forest."

Professor Sprout spoke gently, saying that Jian Yu was just right for the job.

——She had burned down a large forest, and this was her chance to make amends and earn gold galleons.

This time she finally realized what it meant to shoot herself in the foot.

Fortunately, this job allowed her to earn ten Galleons every week.

In Potions class, Snape's favoritism towards students from his own college was fully demonstrated.

Jian Yu and Theodore's group was brought to the front of the classroom to demonstrate to all the students.

"One point to Slytherin for Miss Jane's perfect nettle-cutting skills."

"Did you see the way Miss Jane handled the leeches? Why didn't you write it down?"

"If you can all learn from Miss Jane, I think you will spend much less money on buying crucibles."

The group of Harry and Ron, Neville and Seamus suffered a terrible loss. In stark contrast, they became their stepping stones and had three or four points deducted from their grades in every class.

Now their legs were weak when they walked into the Potions classroom, and Neville even had to be helped to sit in his seat.

......

But secretly, Quirrell lived in fear.

He didn't know whether his work for Voldemort and his sneaking into the Forbidden Forest to hunt unicorns had been exposed.

"Master..." He trembled, holding his turban with his hands in fear, "Have I disappointed you?"

The face behind his head twisted and roared viciously:

"Idiot! You can't even do such a small thing!"

Quirrell fell to the ground, writhing in agony and crying out in agony as he suffered the punishment of his Master.

"Find out where the Philosopher's Stone is! You don't have much time!"

The voice threatened his poor servant. They shared a body, but it was obvious that Voldemort had become the dominant force in it, and the unicorn's blood had restored some of his strength.

"And the Boy-Who-Lived, go kill him!"

Quirrell gasped for air, curled up in pain, "Master, I will do it."

"But what do you intend for me to do with the girl in the Forbidden Forest?"

His master snorted disdainfully, not caring about these minions:

"She's a Mudblood. Don't worry about her. Remember, your target is Harry Potter and the Philosopher's Stone!"

Quirrell murmured in response, expressing his loyalty to his master:

"I will not let you down, Master."

"The Quidditch match will begin soon, and I will offer the lives of my enemies for you."