With the culling game going on, several sorcerers from the past had been reincarnated into people from the modern era, and her sister, who was in a coma, had been one of them. Yorozu, a sorcerer from the Heian era, or also known as the golden age of Jujutsu, had been reincarnated into the body of your sister, Tsumiki. During the culling game, Sukuna had switched vessels from Yuji Itadori to you. Yorozu had a crush on Sukuna, and proposed that if she could defeat Sukuna in a battle, they would marry, and of course, Sukuna killed Yorozu, and Tsumiki in the process.

The war between the sorcerers and Sukuna had ended, and you ended up recovering your consciousness and possession of your body. You were with Shoko Ieiri, attending Tsumiki's funeral. You thank Shoko, who had cleaned Tsumiki’s body before cremate her. She turns to you.

"There's no need to worry about that. Even if it's just to be cremated later, leaving the body clean is worth it. Gojo should have let me take care of Geto's body! He's an idiot."