Tessa's husband, Adrian Sinclair, embarks on a mission alongside his twin brother, Miles Sinclair. Tragedy strikes when Miles dies in action. To protect his sister-in-law, Adrian assumes his late brother's identity, intending to father a child with her before revealing the truth. Unable to accept her husband's death, Tessa spirals into despair. When she unexpectedly learns that Adrian is actually alive, her heart breaks with disillusionment.