The centenarian pharaoh Ramses is breathing his last, "his chest... invested by a stifling incubus drains the blood from his heart, the strength from his arm, and at times even the consciousness from his brain." He commands the wisest physician at the Temple of Karnak to prepare him a medicine that kills or cures at once. After Ramses drinks the potion, he summons an astrologer and asks what the stars show. The astrologer replies that heavenly alignments portend the death of a member of the dynasty; Ramses should not have taken the medicine today. Ramses then asks the physician how soon he will die; the physician replies that before sunrise either Ramses will be hale as a rhino, or his sacred ring will be on the hand of his grandson and successor, Horus.