[Based primarily on the Harry Potter movies, with some FGO elements added] [The author received guidance from Rowling; this is not random writing or based on assumptions, so please read with confidence!]

[The main character will not become the Saber King; there will only be a few chapters where he/she becomes a girl for fun. I couldn't think of a better name at the time, so I just used this one. The name will be changed after the book reaches 200,000 words. If you mind this, please don't read on. I'm very sorry!]

When Lynn was reborn into 20th-century London, he thought he was living the life of a protagonist in a rebirth novel.

But tell me, what the hell is magic in this world?!

As Lynn gradually accepts everything and prepares to enroll at Hogwarts to learn magic and fight Voldemort.

Tell me what the hell a magic circuit is!

Fate is here, right?! Does that mean we'll have a Holy Grail War next?

Screw the Type-Moon universe, I'm quitting, I'm giving up!

The clone strategy works like this: in the Gray Mist Space, they only need to share strength, while the White Nights have to consider many more things.

Pirate Byakuya: I'll single-handedly defeat the entire world!

Kabaneri of the Iron Fortress: Byakuya - Fear is the instinct of living beings, courage is the love song of mankind!

Hogwarts White Nights: Horcruxes? Go talk to my Spirit Controls!

The introduction is insufficient; please read the main text.

Current progress: Harry Potter – Kabaneri of the Iron Fortress – One Piece – Under One Person – Files Missing – Super God Mechanic

She woke up to find herself transformed into the female protagonist of her next book! What... what kind of incredible plot twist is this? Is this a dream come true? No, no, no! Just because she likes writing Yuri's novels doesn't mean she wants to be a girl. Fine, she could get used to the setting; being a girl isn't so bad. But... what's with this book called *The Bonapé Codex*? This everyday life... seems a little different from what she imagined. That little girl with green hair, wearing a dress with octopus or squid prints... could she be...?

After defeating Tao Pai Pai and the Red Ribbon Army at the Tenkaichi Martial Arts Tournament, Goku embarks on a three-year journey of training. Accidentally gaining the ability to enter different worlds, he embarks on a journey of training across the universe. Goku, the savior of the Dragon Ball universe, becomes the savior of all realms. Marvel, Harry Potter, Demon Slayer: Kimetsu no Yaiba, Attack on Titan, Inuyasha, Soul Cage, Akame ga Kill (2011), Jujutsu Kaisen, Fairy Tail, Naruto, One Piece, Bleach, Hunter x Hunter, The Elder Scrolls, Lord of Mysteries, Saint Seiya, and the DC Universe. (Seven books, two new from established authors, no censorship, so enjoy!)

The outline was lost in the middle, so the subsequent content may feel a bit awkward. It is recommended to skip chapters 5 and 6.

Saitama trained according to Saitama's instructions, and after a week, he successfully transported himself to the world of One-Punch Man. He also unintentionally signed a contract with King and became King's stand-in.

"What?! I've time-traveled?!"

"What? You still want me to go back? Impossible, absolutely impossible. I'm a traditional man. Once I'm dead, I can't be brought back to life. I believe in science."

The system gave a wicked smile.

[Does it matter if you died in an abstract way? Does it matter if the people who find your body have all sorts of wild imaginations?]

Slide to kneel and kowtow.

"Please give me any task you require, and I will go through fire and water for you."

Ding! Host detected as existing within King's consciousness. Stand panel activated.

Ding! Please name yourself.

Ding! Naming successful. The name cannot be changed.

Stand Name: Emperor Engine

Stand Ability: Popular Support

...

King, don't underestimate yourself! The real you is not the fragile and timid person you imagine. You are a hero, an undisputed hero!

Standing silently behind King, Sai Shi shouted, "It's all for the sake of innocence."

(Content from the Otherworld) ...Wait a minute. I need to clarify a few things first. First of all...I am the Sensei here, and you...are my 'students'? "Yes." Then what are you doing? What do you mean by "developing a special relationship with Sensei, and there's no turning back"? What do you mean by "spending long matches with Sensei..."? What do you mean by "your heart being stolen by the Phantom Thief of Hearts"? "Isn't this what you've been doing all along, Sensei? Under the guise of 'transactions,' under the pretext of 'deepening bonds,' you steal our hearts with each encounter..." Wait a minute...I'm here to save the world, what are you going to do to me?! [List of Bond Relationships] *Ends at the end of Volume [Scepter]

Book description: "Mr. Lin Feng, there are rumors that you control the Azure Lane and the Crimson Axis, and even bring many faction flagships under your command. Is this true?" Lin Feng: "Of course it's false. This is a slander against me!" "So..." Lin Feng: "Actually, there are also Siren." "???"

Hello everyone, I'm Surtur, a professional toolman for five years... or even many. My contracting services include, but are not limited to, spreading the flames, destroying worlds, rescuing damsels in distress, playing cards with Slaanesh, slacking off, shipbuilding, driving, card-drawing, human-reason repairs, and so on. If needed, please post a notice in any tavern in Terra (the more shabby Terra) frequented by bounty hunters. Of course, I personally recommend contacting them through dreams. Our shop is short on staff, and I'm too busy on Terra to be an account manager. What? You want me to prove my skills? Come on, Levantine. Show this guy a Ragnarok! Tell him why I dare to take on such a delicate task! No reason. Simply because I'm Surtur!

Bai Yu, dressed in the world of One Piece, activated the "Recruit and Lottery System," and from then on, he went further and further down the path of recruiting beautiful women. Function 1: Forcibly recruit beautiful women from the story as crew members/subordinates, with the ability to participate in a multiverse lottery, regardless of items, abilities, or creatures. Function 2: Perfectly fuse the strength of all crew members/subordinates. Luffy: Nami is my crew member, I'm going to beat you to a pulp! Doflamingo: Fufufu, is this how you treat your friends? Kaido: Damn brat, give Yamato back! Boa Hancock: Waaaa, are you going to kidnap me and marry me? Sengoku: All the beautiful women in the Navy have been stolen? Damn it! Five Elders: Greetings, Lord Im, oh, where is everyone? When Bai Yu, with a ship full of beautiful women and a bunch of underlings, forcefully landed on the Holy Land Mary Geoise, a new world king was born!