Yuye is an undying being. Death simply takes her from one world to another, strips away all her memories, and lets her begin again.
She was once Muzan Kibutsuji's younger sister. She said, “I love you,” then bled herself dry for him.
She was once Ryomen Sukuna's younger sister. She said, “I am your weakness,” then vanished for him.
She was once the younger sister of the Tsugikuni brothers. She grew up between her two older brothers, then disappeared into the sunset.
She was once Zenitsu's younger sister. That crybaby ran back in tears and hugged her, saying, “I won't make you wait alone again.”
She was once Suguru Geto's younger sister. He said, “If you can't kill them, hide them away.” She said, “Then let's die together.”
She doesn't remember them, but they have never forgotten her.
Muzan hated her for a thousand years. Sukuna searched for her for a thousand years. Zenitsu came back to her in tears. Suguru Geto died alongside her.
This time, she has come to a world without cursed energy, demons, or curses. She has two new older brothers, Atsumu Miya and Osamu Miya. They know nothing about her and are just two ordinary high school boys who play volleyball.
But her older brothers from her past lives have found her.
Hey, here I come