Fort St. David, Cuddalore, southern India, 1748. While colonial empires battle to seize an enormous territory, rich in spices and precious metals beyond the wildest dreams, and try to gain the favor of the local kings, Robert Clive (1725-1774), a frustrated but talented clerk who works for the East Indian Company and struggles to earn his fortune, makes a bold decision that will change his life forever.

Aspiring young Scottish politician John Shand enters into an unusual agreement with the wealthy Wylie family -- if they fund his education, he must marry their daughter, Maggie. Staying true to his word, John weds Maggie and begins a successful career, thanks largely to his savvy wife. The couple's relationship is placed in jeopardy when John faces temptation in the form of the lovely aristocrat Lady Sybil Tenterden.