Being at Hogwarts, something's not right with this system.

The unexpected still happened.

Because Lin Yu was assigned to Slytherin, or rather, it was his own choice, it resulted in a riot.

Even a professor stood up and publicly stated that he could not accept it.

"Snape," Dumbledore called out to Snape with a serious expression, reminding him, "There are so many children here, do you really have to say this at a time like this?"

"Mudblood" is a derogatory term with discriminatory connotations.

You could even say that this was an insult directed at someone's face, and a very offensive one at that.

Snape almost blurted out that name in a moment of irrationality, but for some reason, he managed to stop himself (this has been slightly modified).

But Lin Yu stopped and turned around, looking at Snape with a grim expression.

At the same time, the system voice sounded again: "Quest triggered. 'Old Medicine Master' Yao Chen Albus Percival Woolfrick Bryan Dumbledore wants to stand up for you. Find a way to gain his trust. Quest completion reward: one Thousand Soul Banner."

They actually brought out the Banner of Ten Thousand Souls?

However, Lin Yu thought to himself, "You, do you know Dumbledore's full name better than I do?"

Even he can't remember this long list of names, let alone Yao Chen?

Is this the old doctor?

That being said, although the four academies each have their own unique characteristics, that's only on the surface.

In reality, the four academies also have some unspoken rules.

For example, Slytherin valued bloodline traditions the most and believed that bloodlines were paramount.

Therefore, they take pride in pure blood and belittle mixed-race and Mud people.

Especially the Mud Clan, they despise them.

As a result, Salazar Slytherin, one of the founders, once opposed Hogwarts' admission of wizards from Muggle families, which eventually led to a falling out with the other three founders. He then left behind the legendary Chamber of Secrets.

This demonstrates Slytherin House's emphasis on lineage.

As a Chinese person, Lin Yu is certainly not from one of the twenty-eight pure-blood families.

Today, there are only twenty-eight pure-blood wizarding families in the entire United Kingdom, hence they are also known as the Holy Twenty-Eight Families.

Lin Yu is clearly not one of them.

Lin Yu was thus identified as a Mudblood, which was unacceptable to Snape, who was also the Head of Slytherin House.

Lin Yu raised his head and faced Snape directly. He had initially felt some goodwill towards this tragic professor because he thought Snape was actually a good person.

But now, Lin Yu couldn't stand it anymore and said directly, "Mudblood? Mixed-race? Pureblood? What gives you the right to define other people's identities with your self-righteous and narrow-minded thinking?"

Snape frowned; he had been sternly reprimanded by Dumbledore and was now trying to rein himself in.

But now, Snape could no longer tolerate a rookie wizard who had just arrived at Hogwarts and hadn't even attended a single class challenging him. So he shouted angrily, "You are not qualified to criticize me, and likewise, you are not qualified to join Slytherin."

On the Slytherin table, many students responded enthusiastically.

Dumbledore's expression grew increasingly grim. The Sorting Ceremony hadn't even ended, and now this had turned into a commotion?

Fortunately, everyone present was from Hogwarts. If this got out, wouldn't it be incredibly embarrassing?

Before Dumbledore could speak again to stop him, Lin Yu sneered, and somehow his voice carried throughout the entire room, suppressing all other sounds.

In fact, he used spiritual energy.

Lin Yu stood there with his hands behind his back. Despite not being very tall, he stood out like a crane among chickens. He coldly glanced at the Slytherins, then looked at Snape and said, "Others may not know, but I do. Professor Snape, aren't you a half-blood too? What's there to pretend about? You're half Muggle blood and only half wizard blood. Since you look down on Muggles so much, why don't you drain half of your blood? Or just split yourself in two? Tell me, would you still be alive with only half a body?"

Snape's face turned ashen, then deathly pale.

He didn't know how Lin Yu knew, but he didn't intend to hide it. But as a mixed-race person, did he think he was superior to Mudbloods?

Lin Yu looked at the legendary half-blood prince and continued with a cold laugh, "It's a joke. You don't actually think that the Muggles and Mudbloods you talk about are two different species from your self-righteous so-called pure-blood wizards, do you? You can fool others, but don't fool yourselves. Even pure-blood wizards can have children with ordinary people who can't use magic. And even if they are Mudbloods, two Mudblood children are still pure-blood wizards. So what exactly are you so superior about?"

In the wizarding profession, ordinary people who do not possess magic are called Muggles. However, within Muggle families, there is a possibility of having a child with the potential to become a wizard; this child is called a Mudblood.

In addition, children born to wizards and ordinary people are naturally mixed-race.

However, regardless of whether they are half-blood wizards or so-called Mudbloods, Mudblood children should theoretically be considered pure-blooded.

Because the definition of pureblood is that both parents are wizards.

When Lin Yu said this in public, it caused an even bigger commotion, especially among the children who had a sense of superiority from pure-blood families, who were so angry that they cursed loudly.

Lin Yu didn't take it to heart and retorted with their own insults.

Until Dumbledore shouted, "Silence!"

The scene finally quieted down.

Everyone looked at Dumbledore, who was scrutinizing Lin Yu below.

In fact, Dumbledore was also thinking about it, and he had already recognized that this was the child who had been inexplicably recorded in Hogwarts' register, a child who shouldn't have appeared.

Dumbledore even registered Lin Yu's identity with the Ministry of Magic without his knowledge.

In other words, Lin Yu is no longer an unregistered person, at least according to the British Ministry of Magic's records.

He could even ask the Ministry of Magic for help to register an identity in the world of ordinary British people.

However, he is not yet an adult, which makes some things quite troublesome.

As Dumbledore sized up Lin Yu, Lin Yu secretly asked the system, "Since I've already received the Nine Forms of Cloud Abyss, even if I can't go to Slytherin, it won't take the reward back, right?"

The system replied, "While rewards already issued will not be revoked, you will not receive any further rewards if you choose another academy."

Lin Yu was somewhat disappointed; it seemed there was no way to exploit the bug.

At that moment, Dumbledore asked, "Lin Yu, what other ideas do you have?"

Lin Yu raised an eyebrow and said, "What I'm trying to say is, if the first couple in the world were both wizards, then there wouldn't be any Muggles. The Muggles you're talking about are just Squibs who can't use magic. And if the first couple in the world were both Muggles, then what are you guys who believe in the supremacy of bloodlines so superior about? Because you're all Mudbloods too. Aren't all wizards Mudbloods?"

"As long as there is no reproductive barrier between wizards and Muggles, then wizards and ordinary people are all the same species of human beings, and there is no difference between them."

"Since you insist on this theory of bloodline supremacy, then I'll have to bring out the theory of magic supremacy. What right do you bunch of trash who are Voldemort's dogs have to bark at me? Fortune changes every thirty years, never underestimate a young man's potential. In less than ten years, I will be king. When that time comes, I will make everyone grovel at my feet."

The Sorting Hat: "That's why I said you're a Slytherin."