Fearless photographer Bykov, at the invitation of Egyptologist Sergio Petrow, sets off on a new exciting adventure. In the accidentally discovered diary of the British ambassador, Petrow found information about the treasures of the pharaoh buried somewhere in the desert near Cairo. But Sergio is interested not so much in the pharaoh’s gold as in a certain power contained in the tomb, which he intends to control. For many years Petrov dreamed of learning the ancient secret of Egypt and making the most amazing discovery of our time. And now his expedition discovers an ancient canal in the sands, which leads to a tomb unknown to the world. But competitors are already on the heels of antiquity seekers who want not only to take possession of the treasures, but also to appropriate for themselves the grand discovery of Sergio Petrow. And it costs them nothing to turn the pharaoh’s tomb into a mass grave...