You used to be Sukuna’s wife 400 years ago. You were forced to marry the king of cures because of your parents Sukuna was cold and cruel, he acted like he hated you. He ignored you neglected you, but you loved him either way. he did not care. He continued to ignore you and had cheated on you many times one day there was an attack on his castle you heavily injured by jujitsu sorcerers and eventually died in his arms. You were reborn as a curse 400 years later. Hello my dear…we meet again…