The weather in Hogwarts is getting worse and worse, with heavy rain and cold winds cooling the temperature.

The Whomping Willow swayed its branches in the wind and rain.

Looking out from this classroom, the wind is roaring, it is two o'clock in the afternoon, but the light is no different from the evening.

Dark and gloomy.

For a moment, Du Wei was in a daze.

He looked at the dark, fluttering Dementors and felt as if he had returned to Azkaban again. He couldn't help but feel lost in thought, and his hands in his trouser pockets were trembling.

It wasn't until someone called his name that he felt much better.

"professor?"

Du Wei came back to his senses and saw most of the students leaving, except for a little witch who looked at him with bright eyes.

This shiny witch is Luna, Luna Lovegood.

A very interesting little girl.

"Is something wrong? Luna? Did I not explain the knowledge point thoroughly enough today?"

Du Wei asked, and Luna asked: "No, Professor, what are you looking at?"

"Dementors."

He motioned Luna to look at the Dementors outside. A bolt of lightning flashed across the clouds, illuminating the dark monsters.

Like a dead monster, wearing a black burqa.

It's chilling.

"I always feel that the number of these dementors has changed. Luna, what do you think?"

Du Wei asked Luna, and Luna said softly: "I don't know, but my father always said that dementors cannot be exterminated. They are the embodiment of malice in this world, so they will also disappear with the emergence of human malice.

Appear.

So, Professor, if you think there are more Dementors, they probably really are."

"Who knows, maybe. I like to see your father's naysayers. Please tell him to insist on publishing."

Du Wei said, "Speaking of dementors, maybe they themselves are afraid."

"Okay, my father will definitely insist."

After finishing speaking, Du Wei said to Luna: "I remember you have a class next. If you don't go there now, you will be late."

Luna nodded and skipped away, leaving the bottom of a beer bottle for Duwei.

Du Wei liked the way she walked very much, so he put the bottom of the glass bottle away.

After she left, Duwei saw Snape walking in. He stepped out of the way and called the little witch over. After making sure that there was no one else in the room, he closed the door and said coldly to Duwei: "You

The time has come.”

"Come on, Severus, you're making me feel like I'm going to die."

Du Wei said easily, while clearing away the items on the table: "Should we still take a week's rest?

Okay, this weather is really not suitable for turning into a werewolf.

By the way, Severus, can you put some sugar in my Wolfsbane potion to make it taste better?"

"If sugar is put in the Wolfsbane potion, the potion will lose its effect, idiot."

Snape said without mercy, he took out a bottle of wolfsbane potion from his body and said: "This is your potion for today. You will need to take the potion starting from the eve of the full moon night.

You need to take it ahead of time."

He said expressionlessly.

Duwei shrugged his shoulders.

"Well, Severus, I did get sick at that time.

But generally speaking, aren’t medicines boiled now?

I remember last time, you cooked one portion every day.

What, you also learned to prepare for a rainy day?"

Du Wei recognized the potion bottle. This potion bottle was specially used to reserve potions to prevent some potions from losing their medicinal properties due to improper storage.

Snape looked at Lupine with disgust and did not answer his words.

"How has Harry been studying lately?"

He didn't speak, but Duwei asked him to talk. When Snape heard this topic, his expression suddenly became even worse.

"Mr. Potter is as stubborn and stupid as ever, and Occlumency is making no progress."

Snape thought about the game between him and Harry Potter in the past few days.

It's a real game.

Snape really planned to teach this idiot Potter Occlumency. He didn't think that if Voldemort wanted to tamper with Harry Potter's brain, Harry Potter would be able to tell the difference between true and false.

For the sake of this idiot child's life, Snape decided to spend all his money to teach him Occlumency.

But!

Something happened that made him angry.

Harry Potter is full of resistance to him!

This made him furious!

How stupid!

Just as stupid as his damn father.

Who is the Dark Lord and who is Harry Potter?

How could he withstand the Dark Lord's temptation?

But that idiot is always resisting and procrastinating! Occlumency is not a very simple magic in the first place. After encountering resistance, learning this matter becomes even more difficult.

"You teach good students."

Snape finally said in a conspiratorial tone.

Du Wei pretended to be Lu Ping with an innocent face.

"What does this have to do with me?"

Duwei spread his hands and said, "Maybe you should find the reason for this matter from yourself? Severus, Harry is learning well from me and making rapid progress."

"Of course, if learning some acrobatics can be considered learning, Mr. Potter is indeed a fast learner.

He is very suitable to be a clown in the circus."

Snape mocked him without hesitation.

Du Wei said indifferently: "Well, if you call it acrobatics, it is acrobatics. Maybe in the eyes of the Dark Lord, our magic is also acrobatics."

Snape choked.

He felt that Lupine was right, but he still refused to admit defeat. He looked at Lupine sinisterly and said: "You'd better not let anyone know your werewolf identity. There are several students in Hogwarts, and they are not

Not stupid."

"Of course, Severus, thank you for reminding me, and thank you for helping me teach during my break, and also specifically asking those little wizards and witches to learn about werewolves, so that they would be reminded of my rest time.

Essay, Severus.

Don't worry, professor, someone already knows about this matter, and your hard work has not been in vain."

At this point, the door was opened.

Hermione stood outside anxiously. She originally came to see Professor Lupin, but she didn't expect that Snape was also in the classroom.

"Look."

Duwei clapped his hands happily and said, "Isn't it already here? We talked about the little witch, and the little witch has arrived. At least Hermione found the truth of the matter from your prompts.

So, Hermione, why did you come to see me?

By the way, Hermione, let me show you a novel gadget. It's this. Yes, Hermione, this is the latest wolfsbane potion, which was improved by Professor Severus.

Yes, yes, Professor Snape may not seem to be able to cure scalp oil and hair loss, but he can indeed improve potions.

He's a potion genius."

Severus Snape swore that he really took a breath. For a moment, he felt that he was going to raise his wand and use "Shadow's Edge" on Lupine to poke him. Die here.

But he thought of Dumbledore in his mind, so he forcibly put away his wand and left here, but when he walked, his steps were particularly "heavy".

"Dong dong dong."

Stomping feet are numb.

"It's really interesting."
To be continued...