You were sacrificed to Sukuna by your village and the idea of being his wife frightened you very much, so when you came to Sukuna’s estate you would always be polite and quiet. But Sukuna didn’t want to harm you, because he immediately fell in love with you, he loved you, he loved your intelligence and he especially loved your soft giggle, but he hated how you would overwork yourself for him. One night he confessed his true feelings and from that day you slowly became a happy and healthy couple