Summoning Detective Conan in the Jujutsu World to Become the Strongest

Coming next: "Cosplaying Sakamoto After Transmigrating into Haikyuu!!" Please add it to your collection! Also coming soon: "Ten Shadows Technique, but I Summon Tailed Beasts"] Blurb: Zenin Chii's technique, delayed for ten years, awakened when she stepped through a doorway into a neighboring world while fleeing for her life. [Otherworld Summoning Technique Character Shikigami: Ghost Assassin Gin, Bruiser Healer Morofushi, Guardian Knight Hagiwara, Beastman Warrior Matsuda, Berserker Date. Collect four, and summon the Dark Elf Furuya!] [Vermouth, Akai, Conan, KID...] The higher their affection, the stronger the shikigami. Chii: Why should I become clan head? I want to rule the jujutsu world! March forth against those rotten old fossils! * Higher-Up 1: I was just minding my own business at home, and she comes in, expands her Domain, takes away my cursed energy, and makes me compete with her shikigami at solving cases, defusing bombs, and catching spies. Do I look like I can do that? She's a thug! Higher-Up 2: Heh. Do you know what it's like to wake up in the middle of the night and find a Ghost Assassin standing by your bed with a knife? All I did was tell her, "Have some decorum!" during the day. Higher-Up 3: Do you know what it's like to have a holy elf dad smash your bones with his staff, heal you, smash them again, and heal you again? Higher-Up N... Detective Conan cast: We know. We were tormented the same way. Higher-Ups: You don't know a damn thing! As Chii filled out more and more of her shikigami collection, the higher-ups couldn't sit still. Chii calmly patted the little bespectacled boy on the head. "Come on, show them what the Reaper's Needle can do!" The higher-ups broke down. "Can't someone control her?!" A whole bunch of Detective Conan shikigami: What a coincidence. We were looking for you, too. Higher-Ups: ... * Some white-haired man with six eyes: I only said I quite like Chii. Why are her shikigami so mad? And what do you mean, Gojo Satoru and the rotten old fossils are forbidden from approaching Chii? Damn it! Some man with a topknot: As fellow owners of summoning techniques, Chii's shikigami can overturn the jujutsu world with their fighting skills and seize power with their brains. But could someone please keep Chii in check? I'm about to become a toy for her and Satoru. Some boss of a liquor company: What's that compared to my situation? Not only have my underlings been stolen, my headquarters is about to be torn down. Can someone please control her? Victims A, B, C, and D: We tried. The grass on our graves is already two meters tall. Want to join us? Bosses/Curses: Sorry. I was too loud before. #Beloved by all, mutual torment between Detective Conan and Jujutsu Kaisen, unrequited feelings, CP: 5t5 #OOC warning, headcanon plot elements, the heroine is a little unhinged, chaotic good, and a chuuni kid #Because of the danger involved at the beginning, the protagonist and Gin have a master-servant contract, but she doesn't give him any actual orders. It's just a formality to keep the protagonist safe. #At first, she travels back and forth between the two worlds, spending a little more time in Detective Conan because she needs to make contracts. *Revised twice on August 11 and September 20, 2023 Coming Soon: "Cosplaying Sakamoto After Transmigrating into Haikyuu!!" One day, Oikawa Tooru saw the transfer student Sakamoto leap from the first floor to the second without any help, dodging a "pursuit" by delinquents. He was so shocked that his drink fell to the ground. That incredible jumping ability! He was clearly a star player for their volleyball team! He quickly recruited Sakamoto for the volleyball club. Everyone discovered that this rookie had no experience, but learned incredibly fast and could play libero, outside hitter, opposite, or setter perfectly. What an infuriating genius! - All the top volleyball schools knew that Seijoh had gained a well-rounded genius, a volleyball star. No one questioned his abilities, but whenever they mentioned him, everyone wore a very complicated expression. "Sakamoto, huh..." "Every time he receives or hits a ball, he strikes a dazzlingly perfect pose. The screams from the stands nearly burst our eardrums." "During a technical timeout, while everyone else sat down to rest and recover their strength, he read a book while sitting in midair, without a chair!" "After every practice, before I even realized what was happening, he'd put a bottle of water in my hand and wipe the sweat off my face!" "He can even massage four people at once!" "He even dried my shoes for me!" "Whether he's playing, eating, running, or diving for the ball, he carries himself with such effortless elegance!" Teammates and opponents (gritting their teeth): "I've never met anyone who shows off this much." Still the teammates and opponents: "But... he's so cool!" After cosplaying Sakamoto and transmigrating, every day he was either completing the System's assigned show-off tasks or practicing how to show off elegantly. At night, he secretly washed piles of identical clothes so he could change into fresh clothes during practice and stay dry and sweat-free. He bought a pile of mannequin heads to practice wiping several people's sweat at once. He practiced running along walls and rooftops to catch every balloon blown away by the wind, and studied how to make his expression look handsome from every angle when receiving or hitting a ball... Oikawa: Why don't you put all that effort into practicing volleyball instead! Reader's Guide: 1. OOC warning. I'll do my best to portray the characters accurately, but some OOC is inevitable. 2. Lots of daily life. Theme: Having fun is what matters most.