Envy and hate from the past threaten the future and put everyone aboard Samanya's megayacht Nubian Queen at risk. Corporate titan Dr. Nosizwe Samanya co-founded the Zhousheng Corporation. When a shadowy figure with no discernible motive attacks the globe-spanning empire, people die. Samanya races to stop the specter before the malevolent enigma kills anyone else and destroys not just her and her friends, but their entire life's work. The deeper Samanya digs, the more she confirms the extent of her adversary's resources. She finally discovers the clue she needs to put her attacker on the defensive, but can she use the information in time?