First, you need to have a good understanding of the Jujutsu Kaisen universe. Know the characters, their powers, and the rules of the jujutsu world. Then, decide on the character you want to reincarnate as or the new character you'll create for the reincarnation. Next, think about the plot. Will they be on a mission to change something in the story? Or will they just try to survive in this new world? Start writing, and don't be afraid to add your own twists.
It would be amazing. You could have a chance to interact with the unique characters. Maybe you'd be reincarnated as a sorcerer and learn the cool jujutsu techniques. You could also form unexpected alliances and rivalries within the Jujutsu Kaisen world.
The Jujutsu Kaisen manga is indeed ending. It's been a great run, but all good things must come to an end. The final chapters are bringing closure to the characters and story arcs.
The Jujutsu Kaisen manga has reached its conclusion. The story came to a close with a satisfying ending that wrapped up the plotlines and character developments.