In the women's bathroom, William is waving his wand, controlling the trolls under Professor McGonagall's blank gaze, standing on tiptoe and dancing a series of difficult ballet moves in the toilet.

William even thoughtfully conjured up an oversized ballet costume and put it on the troll.

"Merlin is on top! What the hell are you doing! Professor McGonagall looked at the somewhat beautiful picture in front of her, and her head was a little out of tune.

'The Professor has been teaching at Hogwarts for so many years, and he has never met such a daring student!

Next came Professor Snape, his face gloomy and his expression a little strange under his dim gaze, and at the end was Professor Quirrell, who sat down on the toilet bowl next to him and cried quietly.

What an acting school! It's really humiliating not to make a movie. William couldn't help but laugh when he looked at Quirrell's tearful face.

"Needless to say, this is clearly a ridiculous thing that our Mr. Friedrich has done to raise his reputation. Actually using the Imperius Curse to control a troll to do such a meaningless thing, I have to say that you are really a "genius". ”

Snape's ill-intentioned voice rang out. He looked at William. The corners of his mouth curled slightly, revealing a hint of a playful smile.

For some reason, during the first Potions lesson, William sensed that the professor had a certain level of malice towards him. William was not Harry, though, and after that rebuke to Professor Snape, he maintained a cold and indifferent attitude towards William in class.

Originally, William thought that as time went by, Snape would gradually forget this inexplicable hatred, but judging from Snape's attitude towards himself today, William knew that he was wrong.

also cast the Imperius Curse, if this big hat is fastened, then William's reputation will be greatly affected even if he has the protection of the family.

He couldn't be jealous of me, William suddenly thought. After all, compared to Snape, his school days were too tragic.

"After all, you come from such a family, and I'm not surprised to know about this spell." Professor Snape continued,

"But maybe you don't know how severely punished you are in England for casting the Unforgivable Spell at will.

I think we should think about what to do with you. I think Azkaban will welcome you, Friedrich. ”

William snapped a spell and put the troll back on the ground.

"Don't be so nervous, Professor Snape. I'm not stupid enough to cast the Unforgivable Spell at Hogwarts, it's just a psychic spell that only works on brainless creatures like trolls.

I almost missed the Halloween dinner because I was studying magic, and as I walked to the Great Hall, I ran into a troll breaking into the women's bathroom, and Harry and Ron standing outside trying to break into the women's bathroom.

By the way, Miss Granger should have been in the women's restroom at that time.

After that, it was very simple, wasn't it, I took out the trolls and saved these people. William explained.

"As for what I'm doing now, I've heard that there was a wizard named Panama who used to train trolls to dance ballet, and I wanted to try it too, it's pretty easy, isn't it?

But I really can't understand his aesthetic, did wizards have such a strong taste at that time?"

Professor McGonagall took a deep breath, after all these years, William should be the most skinny student the professor has ever met, not to mention that he is only in the first year!

"Mr. Friedrich, I know that your level of magic is far superior to that of a first-year wizard." Professor McGonagall said in a serious tone,

"But, William, you see, I told you in my first Transfiguration class, you need to be cautious with magic, because it's a dangerous thing.

There have been too many good wizards in history who died for being clever and for some very simple and ridiculous things, and since you mentioned the Panamanian wizard, do you know how he died?

He was a very talented wizard in the last century, because he controlled the troll to dance the ballet, and in the process of dancing the troll, the Panamanian wizard was distracted, and was slapped into meat sauce by the out-of-control troll.

On the eighth floor of Hogwarts Castle, there's still a tapestry of a troll beating a stupid Panama, so you can check it out. ”

Just wait for you to say that, Professor McGonagall, and it won't be so abrupt for me to go to the tapestry on the eighth floor. William thought to himself, but on the surface it was a modest and teachable expression.

"Don't worry, Professor McGonagall, I've been too abrupt this time, using magic as a tool for unbridled pleasure. I promise there will be no next time. William looked at Professor McGonagall with a look of repentance.

"I think there should be a punishment for students who use magic like this, after all," Professor Snape said relentlessly.

"Alright, Severus, I'll talk to Dumbledore about this, let's leave everything to him to decide." Professor McGonagall interrupted Snape's unfinished words,

It can be seen that Professor McGonagall is still very protective of William, and although the board is held high, it is gently lowered.

"However, in all my years of teaching at Hogwarts, I have never seen such a good young wizard who can defeat a troll in his first year, so, Ravenclaw plus ten!"

Professor McGonagall looked at William and continued. Her eyes were full of relief and appreciation, and it could be seen that Professor McGonagall really liked William, which was why she said this to William so harshly just now, the witch was really afraid that William would go astray.

"And how many of you, what's going on?" Professor McGonagall asked, turning to Harry and Ron beside her, her voice cold with anger.

"I, I." Harry opened his mouth, and the boy stammered nervously, for he really didn't know how to explain it to Professor McGonagall.

As for Ron, it looked like he hadn't recovered until now, and the boy had clenched the burning stick in his hand tightly, and he hadn't let go until now.

"Please don't do that, Professor McGonagall, it's all my fault, Harry and Ron are looking for me." A voice came from around the corner, and Harry and Ron looked up in surprise just in time to see Hermione finally rising from the ground.

There were still a few tears left in the corners of the girl's eyes, and she looked at Professor McGonagall and said in a still trembling tone,

"I came to find the troll myself, because I, I thought I could deal with it alone, and if William hadn't happened to pass by and save me, I would have been a corpse by now. Both Harry and Ron came to look for me. “

"Miss Granger, you silly girl, how could you have dealt with a mountain of trolls by yourself."

"Gryffindor's bravery definitely doesn't mean recklessness, Miss Granger. In view of your recklessness, Gryffindor House deducts ten points. ”

Professor McGonagall, who has always been fair, also shows no mercy to his house, which makes the little lions of Gryffindor House often secretly complain, knowing that the little snake who is hostile to them, their dean Snape is a pure Slytherin, and he will do anything to get the House Cup.

"Alright, you guys, if you're not hurt, let's go back to our respective lounges, the students are enjoying the Halloween dinner in their own colleges."