Tom attended classes at a German school of witchcraft and wizardry and was recognized by the four founders of Hogwarts. The book was a time-travel novel, and he appeared with Snape in the end?

Answer 1

" The Academic Genius System of Hogwarts " is a fantasy-modern magic novel written by me under another identity. The general plot of this novel is:

He had been silent at the beginning and almost died again. Fortunately, the Academic Genius System that he carried with him had absorbed the explosive magic and survived. The system came with the cards of the top students from all over the world. Combining the knowledge and thoughts of so many top students, it would give the Hogwarts slackers a good lesson and let them deeply feel the malice of other children! This was a time travel story set in the Hogwarts era of Lady Rowling, but the content of the story was not limited to the wizarding world in England. It was hoped to bring a new HP world to all the friends who liked Harry!
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My Hogwarts Has a Big Problem was a fantasy-modern magic novel by the author, Big Sea Boat. The general plot of the novel was:

The new book, Merely a Defense Against the Dark Arts Professor, has been released. Everyone is welcome to support it! "Happy education is not desirable." "As long as it's learning, it's bound to be boring." "In the future, they will thank themselves for their hard work now." "We're going to add morning and evening self-study sessions for third to sixth years, supervising their daily practice of incantation recitation and spell theory from memory." " Even wizards have to ensure that they have a qualified physical fitness. They should add exercises after the second class every morning." "It's too monotonous for the school to have only one Quidditch match every year. We should add an annual track and field meet." "…" The spiritual leader of the new era of wizards, the advocate of professional wizards, the founder of the Wizard Union, the pioneer of the magical civilization, the reformist, the destroyer of the country, the scythe bearer, the blood relative of the demon king, the first president of the Hogwarts student council…
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" This Hogwarts Is Not Normal " was a light novel by the author, Great Deity Qing Mo. The general plot of this novel was:

Vincent Wayne, who planned to revive his family's glory, had rejected the offer when he first received the letter of admission to Hogwarts, a thousand-year-old school. The vice-principal who could turn into a cat, the greasy old bat professor, the blonde-haired student with a foul mouth, and the elderly principal who liked to knit sweaters. No matter how he thought about it, it did not look like a proper school. If he had not transmigrated, the magic world would have lost a wizard named Wayne forever.
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Hogwarts in the Marvel World was a light novel by the author, Jin Huanghuang. The general plot of the novel was:

Deng Liduo had obtained the Hogwarts School of Witchcraft and Wizardry system in the Marvel World. Not only could he extract all the magic, buildings, animals, and characters in the Harry Potter movie, but he could also extract the magic elements in other movies and games. Therefore, Dunlido established Hogwarts, a magic school with hundreds of thousands of students, in his own parallel world.
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The Rune Professor at Hogwarts was a light novel by Han Yousi. The plot of the novel was as follows:

Three years after graduating from Hogwarts, Felix entered the school again, but this time, he was a professor! What kind of sparks would be produced when Muggle wisdom and magic combined? [P1: Teaching Ancient Runes][P2: Timeline: The Three Little Ones, Year Two]
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The Aphasia at Hogwarts was a fantasy-modern magic novel written by the author using the wind as a knife. The general plot of the novel was:

The good news was that after being reborn into the Wizarding World of Hogwarts and receiving the admission letter, Dumbledore's talent would definitely be on par with the four founders. The bad news was that he was a speechless person and could not chant spells.
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The Slytherin Archmage was a fantasy-modern magic novel written by Jason Wuli. The general plot of the novel was:

The Archmage from Harry Potter: Mental Fantasy, Master of Charms. Let's take care of the Slytherins at Hogwarts! Actually, building a new school wasn't a bad idea? At the beginning, he just wanted to hide. How did he become a villain…Dumbledore, I don't want to say you're old. Request for a quote.
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Grindelwald's Favorite, I Goes to Hogwarts, was a light novel by the author, Water, who was in despair. The general plot of the novel was:

Headmaster: Gellert Grindelwald to Mr. Shawn Wallop. Congratulations, you have been approved to study at the Nurmengard School of Magic. Enclosed is a list of books and equipment required. The semester is scheduled to start on September 1st. Please return your reply by July 31st. Vice-Principal Vita Rosier looked at the second letter of acceptance from the School of Magic that he had received. Sean fell into deep thought. There was a big problem in this world of magic.
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" The Days of Making Trouble in American and Manga Cultivation " was a fantasy and modern magic novel written by the author, Sweet Butter Cat Cake. The general plot of this novel was:

In the vast and quiet universe, a cheap voice suddenly sounded…Parents! Don't miss it! Hogwarts, the world's number one immortal and demonic dual cultivation school, was recruiting students! Our school has a large number of teachers and famous people. The new physical education teacher, Wolverine, the physics teacher, Iron Man, the chemistry teacher, Banner, the political teacher, Roger, the dance teacher, Natasha, the music teacher, Star Lord, the computer teacher, Illusion, the biology teacher, Scott, and so on! What? You don't know these? That was fine! "We still have the Heavenly God to guard the place…" On a rooftop in Hogwarts, he said,"Damn, this cross-domain voice transmission is really exhausting!" Aslan: " Stop complaining. We're short of one. Are you coming?" "Come!" PS: This book takes the sand carving route. It's a practice work. I hope you can hit it lightly if you don't understand! He slipped away.
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A Muggle Studies Professor at Hogwarts was a fantasy-modern magic novel written by Jun Zihui. The general plot of the novel was:

Reincarnated in the magical world of Harry Potter, Mr. Cavendish became a natural-born Legilimency. He had heard of the arrogance and arrogance in the hearts of gentle elders and the cunning and cunning in the hearts of honest youths…He knew that the human heart was darker than the abyss! In order to settle down in the treacherous world of magic, he always kept Polyjuice Potion at home and never got close to anyone. On the surface, he was a sociopath, a nerd, a quiet scholar, and a magic researcher who was not good at communication. Originally, Mocky planned to be a Muggle Studies professor at Hogwarts after graduation until Voldemort returned and ran away, but those students seemed to treat him as a counselor. The students in the Auror office seemed to regard him as a master investigator…for a professor as steady as an old dog, these life experiences were a little too unexpected!