"Dumbledore, hasn’t he already graduated? Why is he back at school?"

"Oh, Severus, don’t be so nervous. He’s the new Defense Against the Dark Arts professor!"

"Damn it! If I catch him using a cauldron to cook hot pot at school again, I swear I’ll duel him!"

...

"You are the worst class I have ever taught!"

"But, Professor… isn’t this your first class?"

...

"Miss Granger, as the study committee leader, you’ll guide everyone to read by the Black Lake every morning."

"Mr. Potter, as the sports committee leader, after reading, take them for a run around the Black Lake!"

...

"The countdown to the O.W.L. exams is 100 days!"

"Break the cauldrons, sink the boats—fight for full marks on the O.W.L.s!"

Douglas Holmes, a Hufflepuff with an Eastern soul, returns to Hogwarts three years after graduation to apply for a teaching position—

and brings a whole new style to the school.

It's the new school year. Hermione Granger, who returned to school after summer vacation, welcomed the Muggle Studies class she had been looking forward to. The enlightened Professor Lewynter showed movies in class, but these movies... seemed to be a little wrong.

Azkaban Redemption

Sirius Black: You know some dogs are not meant to be caged, freedom shines in every strand of their fur.

Infernal Affairs

Wormtail: You undercover guys are really interesting, always meeting in the cemetery.

Snape: I'm not like you, I'm honest.

Wormtail: Give me a chance.

Snape: How can I give you a chance?

Wormtail: I had no choice before, now I want to be a good person.

Snape: Okay, tell Mad-Eye and see if he tells you to be a good person.

Wormtail: That means my death.

Snape: Excuse me, I'm from the Order of the Phoenix.

Wormtail: Who would believe that?

Memento

Bertha Jorkins: Someone has been messing with my memory. At first I just forgot the afternoon, then I started to lose track of dates and what I had for breakfast…

I wanted to visit my aunt in Albania before I lost all memory of her, and Mr. Crouch was very considerate in granting me this leave.

Crouch?

I seem to remember something, a great secret.

Danger is approaching.

Now,

who I am?

Where am I?

On the day he crossed the world of Harry Potter and received the admission notice, Ethan awakened the achievement system. As long as he made the corresponding events, he could get rewards.

With three million gold, he has achieved the achievement of [hegemony and wealth can rival the country].

Get the blood of magical animals and achieve the achievement [I'm not a human].

Use Avadaso's life to kill 100 wizards and achieve the achievement of [Gnawing Big Melon Lover].

......

On the day of graduation, when Ethan was seamlessly appointed Minister of Magic, the reporter of The Prophet's Daily asked:

"Mr. Adrian, as the youngest and best Minister of Magic in history, I heard that you have been famous for Hogwarts in the first year of admission, won the Merlin Order Medal in two years, and directly overturned the professor in three years... I don't know why you have achieved such dazzling results?"

Ethan Adrian spread his hands: "I really want to make progress!"

"Don't put all your hopes in the 'savior', let me carry the burden!" "Believe me, there is nothing to fear from Voldemort, he was never our true enemy!" Ethan Vincent, winner of the 2008 World War II Award

The young biologist Levitra accidentally traveled to the world of Harry Potter and came to the era of Grindelwald, and his body age turned back to eleven years old.

"Ding! The merit system is being bound to the host. You only need to do good deeds to redeem rewards with merit points! In addition, as long as the host finally achieves the Dark Lord achievement, he can become a god on the spot."

Levitra:? ?

A few years later...

Dumbledore: He is a great man. In this era, not many people are willing to sacrifice their own interests to help others.

Grindelwald: Nonsense! Although this guy is young, he will do anything to achieve his goals. He is obviously one of my generation!

Newt: That young man looks more ferocious than a violent fire dragon, but... why is Qilin so close to him?

Tom: Who asked you to be the Dark Lord like this? Sometimes I want to call you a saint!

Levitra: Saint? No nose, you curse too dirty!

Adrian Wisen, who traveled to the world of Harry Potter, didn't have any big ambitions. As a professor at Hogwarts, his daily routine is to take care of children, farm, and cause trouble for the elderly headmaster. Everyone who knew Adrian Wisen also knew that he was a kind and amiable wizard. Oh, there is one important thing. Never go near those plants he grows!