October 17th.

Full moon night, top of Hogwarts.

Harry was alone at the summit, the cold wind blowing constantly.

The moon is big and round tonight.

It was like descending over Hogwarts.

Harry looked down through the walls to a bright, pale yellow office.

That's Lupin's office.

The lights are bright, the fireplace is blazing, and on this cold night, feel the warmth.

There is a water tank in the corner of the office.

A disgusting, spiky green monster with its face pressed against the glass, making all sorts of weird appearances while stretching out its long, thin fingers.

This is a type of water monster that likes to ambush in swamps and raid wizards and travelers who pass by.

Their fingers are their most powerful weapon.

Water monsters are not difficult to deal with as their fingers are actually crunchy and brittle.

Without fingers, they are tigers with teeth and claws extracted, and there is no threat.

Lupin sat in a fluffy chair, close to the stove, quiet.

Knock knock!

There was a knock on the door

"Come in. "It seems like Lupin has been waiting for a long time.

The door opened, and Snape entered, holding a smoky goblet in his hand.

Seeing Lupin, he stopped, his dark eyes narrowed.

"I'd love to see how your students will react when they find out tomorrow that their dear Defence Against the Dark Arts teacher has turned into a cold werewolf corpse. Snape said softly.

Lupin smiled and said, "Severus, I know you wouldn't do that. Thank you so much for the medicine, can you put it on the table?"

Snape put down his smoking glass and looked back and forth at Lupin and his room.

"This is a Grindy Lowe I just received, and I'm going to use it for my students. Lupin said cheerfully, pointing to the tank.

Snape said dismissively, "Childish, do you treat them like three-year-olds?"

"If it were me, dealing with these monsters was something they should have learned in the first grade, and the current students are really not as good as one class. ”

Lupin said in a slightly ostentatious tone, "I'm sorry, Severus, I'm the Defence Against the Dark Arts professor right now, and my students love me. ”

Snape's face was ugly: "But no one can serve in this position for a year, you don't want to die." ”

"You better drink this potion as soon as possible, I've boiled a full potion, I'm afraid you still need it." ”

"I should probably drink some more tomorrow. Thank you very much, Severus. ”

"You're welcome. Snape said, his face unsmiling and stiff.

Lupin said regretfully: "I'm not very good at pharmaceuticals, and this medicine is very complicated. ”

He picked up his glass and sniffed it, "This smell is really painful, but unfortunately it doesn't work if you add sugar." ”

He took a sip and shuddered.

"If I had studied hard in Potions class, I wouldn't have bothered you. ”

Snape said coldly: "This is not a potion that can be configured by learning a little bit of superficial potion knowledge in textbooks, there are not many wizards who can concoct this medicine, and this is my special one." ”

Lupin laughed twice and drank a large glass of poison like a witch in one gulp.

Then, with a painful face.

Snape relieved himself and prepared to leave.

Lupin suddenly spoke, "Uh, Severus, about Blake......"

He wanted to give Snape a shot first, and he knew that Snape hated Blake.

Snape turned abruptly, "Lupin, I don't want to hear this name again, if he dares to appear in front of me, I will make him regret that he is still alive." That's when he'll know how wonderful it is to live in Azkaban. ”

Lupin couldn't open his mouth and said that it was Peter who killed Lily, and Sirius Black was wronged.

Because it didn't make a difference to Snape, Peter or Bright, they were all friends with Lily.

Anyway, it was a friend who killed Lily.

His pain will not be reduced by a point, it will only be transferred.

Looking at Snape's hideous eyes, Lupin did not doubt that if he insisted that Blake was not the murderer.

I'm afraid Snape might even suspect that it wasn't just Blake who killed Lily, and that he might be Blake's accomplice as well.

......

Friday's day.

Defence Against the Dark Arts class.

When the students happily pushed open the door and entered, they saw Snape's gloomy face.

It's just that there is still a hint of smugness on that face.

Although I'm a substitute teacher, I'm a Defense Against the Dark Arts teacher, right?

"Alright, sit down quickly. Snape urged.

The smiles on the faces of the classmates disappeared.

"Your professor is not feeling well, so he asked me to substitute for you. ”

"What's wrong with him?" someone asked.

Snape said impatiently, "I can't die." There is regret in the words.

"Remember, don't ask questions in my class, I don't have the patience to answer your unimportant questions as well as Lupin. His dark eyes sparkled.

"I looked at Lupin's teaching records, and there was nothing, I am afraid that this is his first time as a teacher, and he has no idea what to do. Snape scoffed.

As the saying goes, there is no harm without contrast.

Because he has not experienced a good Defense Against the Dark Arts professor, compared to Quirrell and Lockhart, Lupin's level is already very high, and his teaching is also good.

But in Snape's opinion, which is enough to be rated as a special teacher in the wizarding world, Lupin's teaching level is very problematic, there is no outline, and he talks casually.

At best, it can be said that it is okay to interact with students and mobilize the atmosphere in the classroom.

But Snape thought it was the most useless thing.

Professors only need to instill important knowledge into the minds of their students.

Everything else is just bells and whistles, just embellishments.

So the first few minutes became Snape's critique of Lupin.

Snape loudly counted Lupin's shortcomings, shortcomings, and disdain.

It means to point out the country.

"I'm sorry, Professor, we learned how to deal with Boggart, Red Hat, Kaba, and Grindellow, he's the best Defence Against the Dark Arts professor I've ever seen, and we're going to learn ......" Hermione couldn't take it anymore and said quickly.

"Ignorance!" he had expected Hermione to interrupt him, and he should have gotten used to it.

He said irritably: "Am I wrong that I say that his lectures are not in order? ”

"Defence Against the Dark Arts is a lesson that teaches you to survive all kinds of dangers in the future, but Professor Lupin obviously treats you like flowers in a greenhouse, and you are too relaxed. ”

He scoffed, "He should be the professor of Potions class, he will definitely take good care of the flowers in the greenhouse......"

"If you want me to say, first-year students should be able to deal with Red Hats and Grindy Low. If I teach, you should have the strength to team up and fight against the dragon before you graduate from the seventh grade!"

"Shhh

"Shhh

The sound of a room gasping.

Snape said, "Alright, now let's start the lesson and flip the book back." ”

The classmates glared at Snape and flipped to the last few pages of the book.

That's definitely not what they should be learning right now.

......