Okkotsu Mistook Me for a Cursed Spirit

[Check out my other completed works on my profile -> Upcoming: Bad Seeds on the Big Stage, a lighthearted, plot-driven story with a female lead] [The full story is complete. Thanks for supporting the official version! Unlimited inline comments are now open.] Synopsis: Alya Zoldyck, a member of a family of assassins, accidentally transmigrated to an unfamiliar world as a child. Here, there was no strength measured in tons, no crazy extra training from her big brother. The world was peaceful, and Alya was happy living as an ordinary person, building sandcastles and playing with her friends. That is, until one morning, after reading too much Shonen Jump, she awakened her Nen and found a strangely shaped fruit beside her pillow. What is this? It looks just like a Devil Fruit. How weird. I'll take a bite. Not long after, she clasped the hands of her two closest friends and solemnly promised, "I'll use my ability to protect you forever!" Childhood friend Rika: "We'll always be together, okay?" Childhood friend Yuta: "Yeah!" But plans never keep up with change, and Alya transmigrated back to her old home. * After undergoing the family's brutal training, Alya returned and discovered that her childhood friend, whom she used to cuddle with, was gone, and that everyone thought she was dead. Overcome with grief, Alya used her ability to send her soul out of her body and float to Rika's grave, where she wailed. As it happened, she ran into her childhood friend, with his deceased childhood friend following behind him? Yuta: (pulls a knife in grief) So you, too... Alya: !? Wait, what happened to me? Explain! * Recently, two strange rumors about Yuta have been going around the technical college. First, he cursed a childhood friend and brought her back as a cursed spirit again. That's nothing unusual. What jujutsu sorcerer isn't crazy? (My mental health is great.jpg) Second, he's dating someone, a regular person from outside the school. A certain white-haired teacher can vouch for that. The girl works at a dessert shop, so she's obviously a non-sorcerer. Oh, and she's an amazing baker! Yuta says she faints whenever she sees a cursed spirit. Everyone: Got it. We need to protect her. Then they watched Alya expertly faint to the ground, while a translucent little person popped out above her head and punched a curse with tremendous force! The curse vanished with a crash. Alya floated back at a leisurely pace, perfectly composed. Everyone: ... So who's the ordinary person here?! Wait, why are the cursed spirit in the rumor and his girlfriend the same person?! Reader's Guide: 1. [Important] The pairing is with Yuta. Yuta and Rika are not a couple! The three childhood friends share a childhood friendship, and the ending is a one-on-one happy ending. The story leans toward everyday life, with no-brain fun and an attempt at making the logic work (though usually it doesn't). 2. A crossover with Jujutsu Kaisen as the main series, and Hunter x Hunter and One Piece as background settings. One Piece has no plot involvement. There's also a very light Conan crossover (with a little Shinichi and Ran lean that you can skip). 3. The heroine is extremely hypocritical, has a bizarre thought process, and is completely self-centered. 4. Please don't attribute the characters' behavior to the author. Any similarities are purely coincidental. 5. Started on March 7, 2023. Happy birthday, Yuta! Theme: Love life, and work toward a beautiful future.