The business trip, which at first seemed boring to the heroine, turned into a fairy-tale dream - a beautiful, comfortable hotel on the seashore, well-trained staff, fulfilling every wish of the guests. But the peaceful course of days was destroyed by a chance discovery: a chain in the form of a snake with a black stone in its mouth. The real hunt begins for the strange decoration. The adventure can become fatal, because the “Sun of the Night” stone, which was used by the Atlantean priests in temple rites and gave a person the power of the gods, requires sacrifices...