In Search of the Book of Thoth

Staying on a boat/hotel on the banks of the Nile, following a tourist group Blady and Roversi visit Egypt, from the city of Luxor to the Valley of the Temples, arriving up to the Red Sea. Syusy, however, continually tries to distance herself from the organized trip, to go in search of the legendary book of Toth, origin of Egyptian wisdom.