Susan D’Silva, a young archaeology professor is shocked when her guardian, Katherine is kidnapped for a bizarre ransom. With Salim, a police officer and Dr. Zaheer, Susan starts a riveting hunt across Goa and Kashmir for a relic to save Katherine. They decipher mysterious clues while Vatican agents land in India for the same relic. Little do Susan and the Vatican team know that a mysterious person, Sahib, is watching every step of theirs. Can Susan and the Vatican agents solve the conundrum? Will the conspiracy rock the most powerful religious centre in the world?