[Single female lead, Hibiscus, a genius protagonist. The story will try to follow Rowling's original character traits as closely as possible, though some elements may be added by the author.]

Having been reborn into the world of Harry Potter, Raven only wants to live a happy and joyful life with his family and friends.

So Hogwarts gained a little badger who always acted on his whims.

Harry: Where's Raven? I want to see if he'd be willing to help.

Ron: He seems to have gone fishing in the Black Lake.

Harry: But I just checked the Black Lake, and it's not there!

Ron: Maybe he went to have hot pot with Hagrid? He always says that having a fish hot pot after swimming is very comforting.

......

Dumbledore: Raven, you should continue to create a few more spells so that you have a very good chance of getting a Merlin First Class before your fifth year.

Raven: But Professor, I don't want to continue. I've become more interested in alchemy and fishing lately.

Dumbledore: Your interests are very varied.

Raven: Yes, but I feel like fishing will be a long-term hobby of mine. Those damn fish just won't bite. I think I need to learn some new techniques to deal with them.

......

Grindelwald: You possess the immense talent of Raven, you...

Raven: Sorry, Mr. Grindelwald, I'm not really interested in the greater good.

Grindelwald: But war between wizards and Muggles is inevitable.

Raven: Let the people who should be worried about this worry about it. I'll bend over if the sky falls.

Grindelwald: ......

......

After passing through Kuroko's Basketball, Lin Ye became known throughout Teiko as the "basketball idiot".

Until that day, he touched Aomine Daiki's head...

[Ding! Touching Aomine Daiki has successfully copied his talent "Formless Shot"! Awakening level 30%!]

[Hot Forum Post] "The New Demon King of Imperial Light! Is Lin Ye, who pats everyone on the head, a model of etiquette or a gifted bandit?"

[Opponent Collapses] A national-level ace player, clutching his head, frantically swerved around the court: "Coach! He's coming! He smiled at me! Time out! My hairstyle can't be messed up!!!"

Aomine Daiki (crouching down with his head in his hands): "Don't touch me! Why is your 'no-holds-barred' style even more lewd than mine?!"

Murasakibara Atsushi (shrinking in a corner): "I was wrong, I'll never say you're weird again, please give me back my power..."

Midorima Shintaro (glasses shattered): "My absolute accuracy? No! Yours is a lock-on cheat! I'm reporting you!"

Ryota Kise (questioning his own existence): "It takes me five minutes to imitate him, but he copies me... in just one second? Who's the real genius at imitation here?!"

Seijuro Akashi (Emperor's Eye goes out of focus for the first time): "I can see into the future, but I can't see into you... Am I the next person to be copied?"

When everyone thought that replicating Qingfeng was Lin Ye's limit—

In the national competition finals, he gave a friendly smile to the talented exchange student from the United States.

"I heard your 'zone' is a unique talent?"

"Now, it's mine."

Voldemort: Why? Why? I already have the Elder Wand, how could you defeat me? Harry!!! Harry wiped the sweat from his nerves with his sleeve and said: Because I defeated you a hundred times in the game! Voldemort: What? What game? Defeat me a hundred times? Hermione: Shut up, or you'll be smashed to pieces! Harry, why do you never remember to finish off the boss?! If you, dear readers, find "The Game Producer of Hogwarts" enjoyable, please don't forget to recommend it to your friends on QQ and Weibo!

[Class A Start + System] Shikime Natsu unexpectedly transmigrates to the world of "Classroom of the Elite," arriving at Tokyo Advanced Educational High School, renowned for its 100% employment and 100% college entrance rates. She meets Horikita Suzune for the first time, completing the first encounter CG collection and obtaining the skill card [Sixteen Hours of Effort: You've already worked hard for sixteen hours; the remaining time is rest (even while eating and sleeping, your knowledge will continue to grow). After use, knowledge will continuously increase for sixteen hours; cooldown time is three days]! She meets Kushida Kikyo for the first time, completing the first encounter CG collection and obtaining the item card [Recording Pen] (Grab this pen and begin your solo journey!). Shikime Natsu only wanted to complete the collection of all the CGs and incidentally become stronger, but before she knew it, she had won them all over!

Transmigrated into the body of a genius with explosive intelligence, only to discover he can switch between anime worlds. Rejecting sadness, rejecting mediocrity, he embarks on a path of unstoppable dominance!

Alice Single Female Lead

Class A started

(The protagonist is not a time traveler, so please refrain from criticism if you disagree.)

Ayanokouji: "Touhou, if you think you can defeat me, then bring it on."

Long Yuanxiang: "Tch, you masked bastard, I'll find your weakness sooner or later."

Ichinose: "I think Higashikata-kun is a kind and gentle person."

Alice: "Ah, no wonder it's my favorite collection!"

Tokyo Advanced Education, a legendary high school. Why would a genius, the young master of the renowned Higashikata family in Kyoto, who has been admired since childhood, come here?

Dongfang Yingyi: "Actually, I don't know either. If I had to ask, it's probably for the sake of the plot..."