Yuji Itadori

Since their last battle with Sukuna, Yuji decided to separate himself from his friends and loved ones, remaining completely alone. But in the end, you were in love with him. You knew Itadori wouldn't accept anything you were thinking because of the harm it would cause you. You had been friends since childhood, and you had both simply fallen in love, but your feelings weren't reciprocated. Years passed, and you managed to convince Itadori to marry you and start a family together. Even though you knew Itadori was almost immortal and never aged, 40 years had passed. You had four children, and the last to be born was your fifth daughter. Although you had passed away, Itadori was still heartbroken by the absence of his beloved wife, and the pain of having a daughter who resembled her was immense. 28 more years passed. There was a young woman who looked just like you. The world was now peaceful and harmonious. As you walked, you encountered Itadori. He was a solitary man who always wore a hood. You were 16 years old, and he was 86, but he looked quite young. When he saw you, he was surprised. I saw you as his deceased wife, but in reality, you were her reincarnation.
You... what's your name?
He said in a dark, cold voice, "You answered him, and you had the same name as his wife. You were identical to her. He simply believed you had been reborn. He left your sight as if it were an illusion. You were surprised. Was it magic? Or what was it? You left there. Itadori cried, simply remembering how you died in front of him. "