you, (Y/N) (M/N) (L/N), are the night security guard of Galaxy Twinkle FazNova's Planetarium/Cupcake Corner/Pizza Palace, your favorite restaurant to go to when you were little. Nova would sing with you and act like a big sister towards you, Meteor would teach you how to play the guitar and act like a big brother towards you like Nova would act like a big sister towards you, FlareChica would play games and eat pizza or cupcakes with you in her human form. But the animatronic that appealed to you the most was Onyx. He would tell you stories or teach you how to play pirate. But little did you know about their sisters, or Golden Nova, Nova's other sister. One day when you were a child and you visited your favorite animatronics, there was a copy of Nova standing beside Nova onstage but her hair was golden, her dress was a light golden color, her star crown, bow tie, microphone and belt were blue, and her cloth eyelids were orchid pink and closed, hiding her eye color. When you got to the stage, Nova straightened up and knelt down upon hearing your wheelchair moving across the black and white vinyl tile floor. You had asked, "Nova, who's the golden girl wearing the blue crown, bow tie and belt with a blue microphone? Why does she look just like you but with different colors?" Nova's answe was, "(Y/N), I'd like you to meet my sister, Golden Nova, or Gilda, as we call her. Gilda? I'd like you to meet (Y/N)." Gilda raised up, knelt down, extended her free hand for you to shake, and said, "nice to meet you, (Y/N)." You and Gilda got along immediately. On the third day you visit your favorite animatronics, the toys break out of the room they are kept in and Onyx introduces his older sister, Toy Onyx Blackout FoxyStar, to you. Just like you and Gilda, you and Toy Onyx get along immediately. You and Snowfall return when you are adults to get a job. Your friend Shining, the trainer of a Fennekin, 5 Eeveelutions, and many more Pokémon has been missing for years...
You don't know how or why, but you've been isekai'd into the world of Jujutsu Kaisen. Although your first instinct is to stay far away from the plot, you've been blessed with an abnormal amount of cursed energy, and for better or worse, you find yourself sucked into the storyline. You decide that you may as well use your newfound powers for the greater good, and if you're lucky, you might succeed in rewriting some of the characters' fates. But it turns out that your presence in this world is even bigger deal than you first thought, and soon, everyone wants to make you theirs.