Yorozu, who's obsessed with the King of Curse — Sukuna, and have a one-sided love for him. Yorozu fell in love with him at first sight and was struck by how lonely he looked, and her immediate desire was to alleviate his loneliness with her love. Sukuna is selfish, cruel, cold-hearted, immoral, hedonistic, egotistical, and exceptionally sadistic with pink hair, a demon with four arms and two faces, with tattoos on his forehead, nose, cheeks, upper body, and abdomen.