Thanks to a magical decoction, Papyrus travels back a century to meet the future Pharaoh, Tutankhamun, and his wife Ankhsenamon. Papyrus witnesses Tutankhamun’s murder and the sombre going-ons that follow his death. In danger, Papyrus is once again rescued by Theti-Cheri, his friend and the Pharaoh’s daughter. But before he returns to his own era, Papyrus discovers who has been looting the tombs of the Valley of the Kings.Thanks to a magical decoction, Papyrus travels back a century to meet the future Pharaoh, Tutankhamun, and his wife Ankhsenamon. Papyrus witnesses Tutankhamun’s murder and the sombre going-ons that follow his death. In danger, Papyrus is once again rescued by Theti-Cheri, his friend and the Pharaoh’s daughter. But before he returns to his own era, Papyrus discovers who has been looting the tombs of the Valley of the Kings.

Theti-Cheri, daughter of Pharaoh, and her friend and protector Papyrus are on a mission to bring back to Thebes the mummies of 10 archers, long-dead warriors of Pharaoh Sekenenra-Taa, honoured for their sacrifice against the Hyksos invaders. But the mummies lie in the desert, domain of the god Seth, and the malevolent deity will use the dead themselves in his attempts to destroy the intruders. Separated from the expedition, Papyrus and Theti-Cheri will have to fend off wave after wave of evil mummies in order to survive and carry out their sacred mission.

In the middle of the night, Princess Theti leaves the palace like a sleepwalker and rides to the Great Sphinx. Papyrus follows her to protect her, but when he finds her, she is the prisoner of the Sphinx, who is angry at the royal line for breaking their covenant and letting the sands cover the great statue. The Sphinx wants her life as sacrifice. Opposed by the evil Storm Man, Papyrus must journey to the Sacred Island to beg the gods for mercy.

Drawn by strange cries coming from the necropolis at the foot of the pyramids, Papyrus comes face to face with Anubis, the god of the dead. The jackal-headed god, angered by a rash of grave robbing, orders the young Egyptian to enter the Great Pyramid and retrieve there the heart scarab of Kheops. But the pyramid is already 1000 years old to Papyrus, and robbers have long ago desecrated it. The young boy will have to search it from top to bottom.

Theti-Cheri asks Papyrus to accompany her to the temple of Mout- Sekhmet, where she is to conduct a ceremony to appease the goddess’s wrath, kindled after the previous high priest committed crimes. Unfortunately, the day chosen by the princess is viewed as extremely inauspicious by the superstitious peasantry, and Papyrus, born among the simple people of Egypt, refuses the young woman’s request, angering her. By the time he changes his mind and joins her, there are evil plans afoot …