Harry Potter and the Virtue of Miss Potter

"Listen up, everyone," Professor McGonagall said, pointing her wand at a black and white toucan. "Very well, today we're going to turn animals into goblets, like this." She continued, "One, two, three, {Transfiguration spell} Vera Verto." Professor McGonagall tapped the bird three times with her wand and chanted the spell, transforming the bird into a transparent goblet.

"Now it's your turn. Who wants to demonstrate first?"

"Xue Yiyu, I'm sorry to trouble you." Wu Mu waved his wand at Xue Yiyu three times, "{Transfiguration spell} Vera Verto." Wu Mu successfully turned Xue Yiyu into a goblet, and during the transformation, it even lost a feather.

“Excellent, Hermione, five points for Gryffindor.” Hermione raised her hand as soon as Professor McGonagall finished speaking.

"What's the problem, Miss Granger?"

“No, Professor McGonagall, could you tell me about the Chamber of Secrets?” Hermione said, and all the students looked at Professor McGonagall.

“Well,” Professor McGonagall stepped onto the podium, “I think everyone knows that Hogwarts was founded over a thousand years ago by the four greatest wizards and witches of that time.”

"Godric Gryffindor, Helga Hufflepuff, Rowena Ravenclaw, and Salazar Slytherin."

"Three of the founders got along very well, while one did not, and it's easy to guess who it was."

"Slytherin wanted to further screen the students who were admitted, believing that only children of magical families could learn magic, that is, those of pure blood."

"He left the school because he couldn't convince anyone else, and according to legend, Slytherin built a secret room in the school, which everyone called the Chamber of Secrets."

"Just before he left the school, he sealed the secret chamber until his true successor returned to the school. This successor will then open the secret chamber and release the terrifying things inside."

"By then, we will be able to eliminate all those in the school whom Slytherin deems unworthy of learning magic."

“Muggle descendants.” Hermione had already guessed which category of people Slytherin considered “unworthy of learning magic.”

"Of course, school staff conducted several searches, but they did not find such a secret room."

"Professor McGonagall, has the legend told us what's in the Chamber of Secrets?" Hermione, being a Muggle, was naturally very interested in this.

"Legend has it that only the descendants of Slytherin can control the thing in the Chamber of Secrets. It is said that a terrible monster lives inside."

"Wow...cool...Professor McGonagall, since the symbol of Slytherin is the snake, the monster inside must be a giant python, right?"

"Perhaps, Wumu."

"If it really is a giant python, I'd rather it have only one eye, so I might have a chance to take advantage of it!"

"You'd better stay away from the secret room, Mu."

“Uh, Professor McGonagall, I mean, if it came out of the Chamber of Secrets.”

"It's not your turn as students to intervene; the professors will protect you."

“Okay… Professor McGonagall.” Once Professor McGonagall had walked a little further away, Woomu leaned closer to Harry.

"Brother, do you think you'll make a move?"

"I think I will, and I believe you will too, right?"

"Of course! I will do everything in my power to help the professors, and... my Muggle-born little witch, whenever I am needed."

As Wu Mu spoke, he turned to look at the Muggle-born little witch who was already engrossed in her studies.