Her most famous myth is the story of her descent into the Underworld , in which she attempts to conquer the Underworld , the domain of her older sister Ereshkigal .
Her most famous myth is instead struck dead by the seven judges of the Underworld .
Her most famous myth is the story of her descent into the Underworld , in which she attempts to conquer the Underworld , the domain of her older sister Ereshkigal , but is instead struck dead by the seven judges of the Underworld .