Selfinsert Stories

Dudley Dursley was always just a background character in Harry Potter's story. The spoiled cousin, a boy destined to be forgotten. I didn't think much of that character either. Until the day I woke up in his body, carrying memories that didn't belong to this world and a system capable of redefining my limits. Destiny no longer felt absolute. And accepting the role of a mere observer, while the future of the world rested in the hands of a child, simply wasn't necessary. Some people believe Harry's path is already set. They're about to be surprised by the impact I can have. Magic, ambition, and a system have shaped who I am in this new life. This is the story of my rise as Dudley Dursley.

Nagashima Yuki finally transmigrated. More precisely, she reincarnated, straight into the deadly world of Jujutsu Kaisen. The moment she realized where she was, Yuki was thrilled. "Yes! I even got an awesome cursed technique! Time to join the protagonist squad!" All she had to do now was wait for recruitment. After all, wasn't a certain irresponsible white-haired teacher supposed to show up and bring talented kids to Jujutsu High? So she waited. And waited. And waited. "Why hasn't that white-haired teacher come to pick me up yet?! Hurry up and take me to Jujutsu High already!" But instead of an invitation... She attracted the attention of curse users. Now she's being hunted. Constantly. "Where are you, Gojo Satoru?! If Tokyo Jujutsu High won't take me, what about Kyoto?! Somebody recruit me already, please!!" When her life finally becomes impossible to maintain thanks to endless attacks, Yuki reaches a devastating conclusion: "This JJK production crew is way too dangerous! I quit the protagonist team!" And just before she walks into the darkness to fight it on her own terms, she glances back one last time at the school she once dreamed of joining. With tears in her eyes, she shouts toward the sky- "Gojo Satoru! Do you even know what you've lost?!" *** Gojo Satoru was born the strongest. In his entire life, only two things ever slipped through his fingers because he wasn't strong enough. One was the man who nearly killed him - Toji Fushiguro. The other was the mysterious person who appeared after his revival and took Toji away. Sorcerers inherit techniques. That person could dismantle them. Sorcerers attack with cursed energy. That person was immune. Sorcerers stand for justice. That person simply turned around, and walked into the darkness. Her name was Nagashima Yuki. And in the eyes of the jujutsu world, she was someone who stood completely opposite to sorcerers.

In the blink of an eye, a modern man wakes up not in his apartment... but in the celestial palace of Svarga. He's no longer a nobody-he's Indra, the King of the Devas. Can a modern mind survive the politics of the Svarga or the traps of fate, or will he be just another name lost to history? SI-OC. Self-Insert.

She was never supposed to exist in their world. When an impossible event tears Lena from the life she once knew, she finds herself lost in a galaxy filled with Jedi, danger, and destinies far greater than her own. As political tension begins rising across the Republic, Lena struggles to find where she belongs in a story that was never meant to include her. But some meetings change everything. And in a galaxy where the future already seems written, Lena may be the one thing capable of changing it. 1#starwars 2026 1#Anakinskywalker 2026 1#Jedi 2026

Born as the second son of Baelor Breakspear, Matarys Targaryen would hold the fate of the Targaryen family in his hands. Born to the Greatest King who never was, what would he do to save his father from his dreadful fate? Anything. Even kinslaying.

Reborn as Robb Stark, the heir of Winterfell, I awakened in a world that was not my own. The kingdoms are still at peace... for now. But I know what is coming: betrayal, death, and the cruel fate that awaits House Stark. The fall of the Young Wolf is already written in history. But this time will be different. I will not repeat the mistakes that doomed the real Robb Stark. In this game of thrones, the direwolf will not be the prey. He will be the predator. When winter finally comes, all of Westeros will learn to fear the Wolf of Winterfell.

"What... are you?" "Tired, mostly." You were the youngest graduate of the 104th Training Corps and the most promising officer of the Survey Corps - not that this mattered in the end. At fifteen, you die fighting to stop a worldwide genocide known as "the Rumbling". You thought everything would end there for you. But somehow you found yourself in a reality thousands of years in the future: a world filled with quirks, heroes, and villains. After everything you've been through, how will you react when given the chance to take on the alias Y/n L/n, and attend hero school with a group of slightly problematic teenagers? Will a soldier ever fit in during an era of peace? Is this future without titans - the one you died to create - what you imagined it to be? (under constant revision)

Stark Industries' true majority owner is a man who never seems to age. He's been there since Howard Stark, returning each generation as the heir. A modern man wakes up in the MCU as Raizel, The Noblesse.

Aizawa is always busy and rarely has time for his daughter(you). Today is your 15th birthday, but your father is nowhere to be found, you sit alone at the dinner table with your birthday candles melting into the frosting of your cake. Will your relationship ever change? or do you take matters into your own hands?

Isha didn't expect to die, and she definitely didn't expect to wake up in 1980 as Parvati Patil. If the universe had any respect, she would've been Hermione-at least then her obsessive need for straight A's would be "in character." Instead, she's stuck as the girl whose canon contribution is giggling and liking Divination. Hard pass. Raised by parents who think a 98% on a test is a "good start," Isha spends her pre-Hogwarts years speed-running the British magical curriculum just to stay sane. By the time she reaches Gryffindor, she's not there for the gossip; she's there to make sure Harry Potter survives long enough to graduate, mostly because she can't stand how inefficient the original plot was. Harry is confused, Ron is intimidated, and Padma is just trying to figure out when her twin sister became a tactical genius with a terrifying "Tiger Mom" work ethic. The Wizarding World is chaotic, but Isha has a plan, a stash of homemade snacks, and zero patience for anyone's nonsense.

maybe we are meant to be, but maybe not at this time. © 𝐟𝐚𝐰𝐧𝐲𝐰𝐨𝐨𝐝𝐬

Born as the twin brother of Lily Evans, Alder Evans would be thrust into a world on the brink of war, one that threatened to swallow his entire family. He must fight, for the price of failure was everything he held dear.

When a dead strategist got reincarnated, she cannot believe it's the last manga she read. Seriously?! Jujutsu Kaisen? Just kill me now. or Yaga Tomoe's adventure as Yaga Masamichi's daughter in an alternate universe of Jujutsu Kaisen. [Cross-posted in Ao3 and Quotev: @Shinxielan]

A struggling 22 year old finds himself in house of dragons but not as a human

What if the last Byzantine emperor had one more chance? Empire Rewritten is an alternate history novel about Michael Jameston, a 55-year-old American who awakens in the body of Constantine Palaiologos at the twilight of Byzantium. The empire is crumbling. The Ottomans are closing in. Court politics are vicious, allies are unreliable, and time is running out. Michael has no magic, no system, and no easy answers-only practical knowledge, stubborn pragmatism, and a lifetime of problem-solving. To save Byzantium, he will need more than courage. He will need diplomacy, reform, logistics, strategy, and the will to drag a dying empire into a new age. Gunpowder. State-building. War. Politics. The crusade is coming What to Expect: Isekai/self-insert with no system or magic Grounded empire-building in 15th-century Byzantium Military campaigns, court politics, technological innovation Real places, real people, and plausible historical logic Multiple POVs, with a strategic focus on the MC 2-3k chapters, updated every Monday and Thursday Currently 15 chapters ahead on Patreon Explore maps, timelines, characters, and more at empirerewritten.com If you enjoy alternate history, realistic kingdom-building, military reform, and political strategy, Empire Rewritten is for you.

"LOST WHEN YOU LOOK INTO MY BROWN EYES SEE, MY LITTLE WAIST CAN MAKE YOU SWITCH SIDES" in which an abnormal girl is added to a more abnormal groupchat... INSPIRED BY: "AMORISTS" by blueehedphon3z!! (i swear i'm funny) PUBLISHED: 10/08/25 COMPLETED: N/A [OCXCANON] [ISAGI.YXFEM!OC] [BLUELOCKXFEMALEREADER] [ALLRIGHTSRESERVED] [BEHONEST©KARMAMEL2025]

"is it that sweet? I guess so." (various!windbreaker x male!reader)

STRICTLY SFW Reader is a lower ranking soldier, who unfortunately gets placed in the same room as him after an unfortunate fire. Chaos ensue. A collection of stories that take place in the same universe with the same pairing, you can read in any order though I'd recommend at least reading ch1 first, you can also choose if you see it as romantic/platonic! FREE PALESTINE 🇵🇸

A man from another world dies and wakes as a boy in the North. A bastard named Jon Snow. But Jon Snow is no longer the quiet child of Winterfell. He remembers another life-one filled with machines, memory, and the knowledge of what's to come. With Winter on the horizon and the South already scheming, he chooses action over silence. From the black walls of the Night's Watch to the burning rivers of the Riverlands, Jon-forged anew as Daemon-will reshape Westeros with steel, fire, and foresight. He builds, he plans, he kills, and he remembers. And the game of thrones is no longer played by the rules the lords remember. A character-driven, realistic self-insert fic exploring war, prophecy, power, and the long night ahead. Probably smut in the future. 🎁 Support me or read ahead 10 chapters on Patreon: [patreon.com/jajasx222]

(I don't own ben 10 or the characters , it's owned by man of action . but the story and characters or variations I make are mine) Description: The plot is simple, it's an original take on Ben 10 that takes inspiration from Marvel's ultimate run and DC's absolute run....join Y/N "Kirby" Tennyson as his life changes forever after things go south when his family's long buried past finally catches up with them....join our boi as he's in for a summer that will forever change his life! Want to find out how? Just strap in and enjoy the show~ 🏅#1 in Ultimate as of 19/4/2026 🏅#1 in Cartoonnetwork as of 19/4/2026