Hogwarts has four Sorting Houses, with Gryffindor representing courage, Ravenclaw representing wisdom, and Slytherin representing ambition.

Although Hufflepuff is nominally a symbol of loyalty and integrity, in a sense, it is only a group of honest people who are assigned to Hufflepuff.

What does an honest man say, there is an honest man here, everyone come and bully him.

So Lin Dao has always felt that Hufflepuff is the saddest of the four Branches of Hogwarts, but the most uncomfortable is still Slytherin.

In fact, to put it mildly, Slytherin is a colony of superior dogs, and the statement that a pure-blood wizard represents nobility is simply self-deception.

To put it simply, Slytherin doesn't have the courage of Gryffindor, nor the wisdom and knowledge of Ravenclaw, nor the good popularity of the honest Hufflepuff. After all, although honest people are easy to be bullied, they are also easy to gain friendship.

So from the analysis of the personalities of the four houses, Hufflepuff is the easiest to be bullied, and the ones who bully Hufflepuff are definitely some superior dogs in Slytherin. So at this time, the courageous Gryffindor will choose to stop this behavior, and thus side with Hufflepuff.

The question then arises, who needs to be reconciled when a conflict arises? Of course, it is the wise Ravenclaw, who naturally sympathizes with the weak and also opposes the superior dog. So Ravenclaw will help Gryffindor stop Slytherin from bullying Hufflepuff, and Slytherin will lose Ravenclaw's friendship while bullying Hufflepuff and gain Gryffindor's hostility.

It turned out that Slytherin was isolated.

From this point of view, it can be understood a little why Slytherin would make such a statement that pureblood means nobility, after all, Slytherin doesn't want to save face, and Slytherin can't do this kind of thing if he is isolated. So Slytherin needed an excuse, it wasn't my fault that I was isolated, it was the world that was wrong...... Therefore, noble people disdain to be in the company of others.

But Lin Daodao didn't care about the grievances of the four branches at the moment, because he heard the voice just now and the voice that came after.

"Hermione!"

George and Fred saw Lin Daodao get up and walked out, and when they heard Hermione's faint voice, they immediately followed out with a worried face.

The two of them saw it just now, Lin Daodao obviously didn't want to try Bibi Duowei beans, but after Hermione was coquettish, he still shook his head and felt the despair brought by mustard. What's more, Lin Daodao was completely lifeless.

What does this mean, it shows that the professor in front of him is very optimistic about Hermione.

If something happened to Hermione, the man who said the word mudblood would definitely be targeted.

After all, Lin Dao Dao is about to become a professor at Hogwarts.

He has a pale face, a thin pointed chin, light blonde hair, and gray eyes. The tall bridge of the nose seems to replace the eyes, and the nostrils replace the responsibilities of the eyes while raising the head, although it looks good, but it makes Lin Daodao not have any good feelings.

Draco Malfoy, one of the two representatives of the counterattack at the end of the original book. Of course, although Malfoy's character is not good, his appearance seems to be online all the time.

There was a sudden silence in the carriage, and no one expected that there was a professor sitting on this train.

Even Malfoy couldn't help but frown, it wasn't a forgivable thing to mention the word mudblood in front of the professor.

"Who just said the three words of mudblood, stand up. Lin Daodao came to the middle of the crowd and asked.

There was no sound around, only Hermione came over when she saw Lin Daodao's arrival and said, "Professor, they want to snatch that toad." ”

"That's not a good thing to do. Lin Daodao looked at the toad in Hermione's hand and said with a smile: "Students need to be friendly with each other. ”

"Cut. ”

A disdainful laugh came, and Lin Daodao turned his head to see that it was indeed Malfoy.

Lin Daodao admired Malfoy's courage a little, of course, this courage was not Malfoy's own, if Malfoy's father gave it to him.

"Mr. Malfoy, who gave you the courage to face a professor with such an attitude?" Lin Daodao asked with a smile, "Mr. Malfoy doesn't recognize himself as the need to apologize for his actions?"

"Why should I apologize. Malfoy was still arrogant, his expression on the air unobstructed.

I said, apologize. Lin Daodao said with a smile.

"For ......"

Malfoy wanted to ask why, but before he could say anything, he felt like he was suddenly speechless, and then a huge force came from behind him. Malfoy tried to run away, but his body suddenly seemed to be out of his control, or rather imprisoned in place by a force.

The pressure from his back made Malfoy bend down, and when he realized that something was wrong, he realized that he had already made a bow.

"Very good, I like polite children. Lin Daodao said and came to Malfoy's eyes, "The action is very standard, keep it up." ”

"Professor, he's Malfoy, Draco Malfoy!"

An exclamation came from behind Malfoy, and Lin Daodao smiled slightly, and waved his right hand lightly at the person who spoke.

"Apologizing is a must because everyone has to pay for their actions. The offender should be punished, but not only the principal offender but the accomplice. Mr. Clark, Mr. Goyle, you also need to apologize, don't you?"

The same stiffness came from Clark and Goyle, and in front of everyone's eyes, the two of them looked at Lin Daodao with strange eyes, and then bent down their waists.

"It's good, the posture is also very standard, just keep it. Lin Daodao praised with a smile.

"Mr. Professor, he's Draco Malfoy!" shouted Clarke, who was tall and thin as an entourage.

"I know. Lin Daodao said with a smile, "His father is Lucius Malfoy, and he is a cheating father." ”

"The most important thing is that his dad can't beat me. ”

Lin Daodao's face was filled with a kind smile, but this kindness made the Malfoy trio want to hit someone.

"You need to be friendly to your classmates, you need to be respectful to your seniors, I don't think Lucius Malfoy didn't teach you, made you blind and arrogant, and even pointed your nostrils at a magician who was stronger than you. Lin Daodao slowly came to Malfoy's eyes and said.

"Another thing, if I hear someone mention the word mudblood this semester, I'm sure he's having a hard time. Lin Daodao squatted down and stared at Malfoy's frightened eyes and said, "Your father can't beat me, if you are going to let your father come to me, the most I will end up in you will trap your father, and then I will beat your father back." ”

"Of course, if you think the Malfoys are strong, I don't think the Malfoys can trouble me at Hogwarts. As for when I leave Hogwarts, Mr. Malfoy, welcome to the East. ”