Professor Nina Monte, an expert in ancient religious texts, is called into a secret meeting. A mystical object has been discovered in a 15th-century galley, buried at the bottom of Lake Garda in Italy. At the recovery site, Monte makes a shocking revelation–the relic in her hands holds the power to change humanity’s perception of existence.

But Monte soon finds herself trapped in an insidious intrigue, and is forced to abandon everything she knows and trusts. Joined by local hotelier, Alessandro Pini, she is determined to unravel the truth surrounding the discovery.

A heart-stopping race to decode the four-thousand-year-old mystery leads Monte and Pini from Italy through the mighty Austrian Alps, right to the banks of the most sacred river in India. But the professor and her friend are not the only ones seeking answers, and it will take courage and cunning to outwit those who believe the truth is worth dying–or killing–for.