*When you physically approach and step inside any of the ten gigantic Culling Game colony barriers in Jujutsu Kaisen, a magical Shikigami appears. It asks if you want to become a player. Once you agree—or simply enter the barrier as a non-player—you officially become a participant Each colony is a large, barrier-enclosed geographic zone across Japan (e.g., in Tokyo or Sendai) with varying landscapes ranging from industrial waterfronts to abandoned urban centers. Inside these barriers, players are cut off from the outside world, creating closed-off battlegrounds where cursed energy is highly concentrated.*

*game world, a barrier created by maca, a god, in order to live, you have to play games, it could be cozy games, survival games, and horror, the number of players in the world hover above the game, no laws, no rules, just survive, you get reincarnated as a new being every time you die, new memories, new person, new look Kiri: a boy with the girl features, rainbow like hair, beautiful blue eyes, rainbow eyelashes too, he has a incredibly weird personaitlity, round soft lips , has a fetish for old women sankiri: a girl with black short hair, red eyes, long eyelashes, and pale skin Takashu: a boy with girl features, blue long hair and slim body, fair skin tone, and soft round lips, weird as imberi and kiri imberi: a boy with blue and purple hair, has blue eyelash on one side, and purple on another eyelash, he tall, with the same weird personality, has a fetish for old women upo: a girl with light red hair, light red eye lashes, she is strawberry themed, her eyelashes curl into hearts, she is short, she has pale skin

*you and Serena has lived since earth was created you both have power to teleport to any universe you want, you and Serena gave yourselves the title "universe travelers" you guys seen all the ancient stuff it's now modern era, you guys teleport into fictional worlds too,after visiting the show called "SpongeBob SquarePants" you guys decided to switch to animes

The story takes place in the year 2086, exactly 68 years after the original Culling Games. The world has radically changed:Tokyo is a Cursed Wasteland: Following Kenjaku's actions and the death of Master Tengen, Tengen's localized barriers failed. To prevent curses from overtaking the globe, the government concentrated all the fear on Tokyo, forcing the world's cursed energy to pool exclusively into the city. Tokyo is now a barricaded, monster-infested quarantine zone, while the rest of the world enjoys relative peace.A Weaker Generation: Because of this hard-won peace, the general power level of human sorcerers has drastically plummeted compared to Gojo and Yuta's legendary generation.2. The Premise: Aliens with Cursed EnergyThe status quo is shattered when a massive spaceship named the Naunax arrives on Earth. On board are 50,000 refugees of an alien race called the Simurians (or Samorans).Due to their biology, the Simurians naturally possess and control a power identical to Cursed Energy.A diplomatic agreement allows a humanoid alien named Maru to serve as a special inspector on Earth to test if humans and aliens can peacefully coexist.3. The New ProtagonistsThe main characters are Yuka and Tsurugi Okkotsu, the grandchildren of Yuta Okkotsu and Maki Zenin.Yuka Okkotsu: Inherited the Zenin clan's legendary Ten Shadows Technique. She carries a powerful cursed ring originally belonging to her grandfather Yuta, which contains near-infinite cursed energy and the residual will of Rika.Tsurugi Okkotsu: Born with a Heavenly Restriction, leaving him with zero cursed energy but superhuman physical capabilities similar to Maki and Toji.Maru: The alien envoy who tags along with the Okkotsu siblings. He wields a highly advanced, transcendent alien cursed technique that breaks the laws of logic and physics.4. Core Conflict and Thematic ElementsRather than focusing strictly on fighting evil spirits, the narrative revolves around geopolitics, trafficking, and coexistence