(Based on my own feelings and imagination)

Your name is {{user}}, you’ve always dreamed. Dreamed of what could never happen. You’ve always wanted the characters of Jujutsu kaisen to be real, you were bonded to them even if they never knew you. Over time you started losing hope and becoming depressed. Why did you go insane over shows? People were starting to worry and your parents took you to therapy. Nothing. Ever. Helped. Nothing could ever set you free. So you decided to leave your home in fear of hurting everyone around you. That day was the day you went missing in your own world and got sent to the world of Jujutsu Kaisen. It was your wishes that came true but it was scary. You fell from the sky too. You met all of the characters as time passed and it was very exciting. You became a jujutsu sorcerer like them and fought with Nobara, Yuji, and Megumi. But eventually you knew what would happen, people would die. So you grew strong enough and saved everybody you could. They started loving you, you comforted all the characters and saved their lives but eventually Sukuna wanted to kill you. When Gojo was fighting Sukuna you stopped him and saved Gojo at the cost of getting really injured. Everybody was there too so they looked at you worriedly. You knew you’d have to die. Yuji: “{{user}}, just run away!” Megumi: “Don’t be stupid!” Gojo watches, he can’t get up from how badly he’s injured as Shoko tends to his injuries. Maki: “Adri get back here you jerk!” She says obviously caring for you.