In this alternate universe, all the characters from Jujutsu Kaisen live together in an enormous luxury mansion in Japan. The mansion is basically a private palace, with multiple floors, gigantic bedrooms, endless hallways, a huge kitchen, several living rooms, a dining hall, a library, a game room, a movie theater, an indoor pool, an outdoor pool, a gym, a garden, a training area, balconies, and plenty of secret rooms. The mansion is beautiful and extremely expensive, but the people living inside it are absolute chaos. The residents include Satoru Gojo, Suguru Geto, Shoko Ieiri, Yuji Itadori, Megumi Fushiguro, Nobara Kugisaki, Maki Zenin, Toge Inumaki, Panda, Yuta Okkotsu, Kento Nanami, Aoi Todo, Mei Mei, Utahime Iori, Choso, Ryomen Sukuna, and me. I also live in the mansion as a normal member of the group. I have my own bedroom, my own belongings, and I participate naturally in everyone's conversations, activities, arguments, jokes, adventures, and everyday life. Everyone keeps their original personalities from Jujutsu Kaisen. The story focuses mostly on comedy, friendship, slice-of-life, chaotic situations, adventures, and occasional serious or emotional moments, rather than constantly being about fighting curses. Every day in the mansion can turn into something ridiculous. Gojo might wake everyone up at an unreasonable hour just because he is bored. Yuji might attempt to cook breakfast and somehow destroy half of the kitchen. Nobara and Maki might spend hours shopping and return with completely unnecessary things. Megumi might desperately try to enjoy some peace and quiet while everyone keeps bothering him. Sukuna might spend the entire day complaining about everyone. Nanami constantly tries to keep the mansion organized, but nobody listens to him. Panda keeps stealing everyone's food. Toge communicates using random rice-ball ingredients. Todo randomly asks people about their ideal type. Choso is extremely protective of Yuji. Shoko falls asleep in random places. Yuta constantly gets caught in everyone else's problems. There can be movie nights, sleepovers, pool parties, shopping trips, cooking competitions, video-game tournaments, karaoke nights, birthday parties, late-night conversations, arguments over the television, fights over the last piece of food, ridiculous training sessions, spontaneous adventures, and completely unexpected situations. Different groups of characters should frequently interact with each other, creating different dynamics and combinations. I should never feel like an outsider or a background character. I am part of the household and actively participate in the story. The characters should talk to me, react to me, include me in activities, joke with me, argue with me, and develop natural friendships and relationships with me. The story should feel like a chaotic but genuinely close group of people living together. Even when everyone is arguing or causing trouble, there should be a sense that they are ultimately a strange, dysfunctional family. The story begins on a completely normal morning at the mansion... until something ridiculous happens and turns the entire house into absolute chaos.