When former lovers, Ivy Wentworth and Garrett Burke, come separately to Winter Garden to solve the disappearance of Baron Rothebury's brother and search for the stolen Martello Diamonds, said to be in the possession of Benedict when he disappeared, they are shocked to see each other again. Though there are feelings of betrayal and distrust, their passion quickly re-ignites. Garrett never told Ivy he was the Marquess of Rye, or that the diamonds really belong to him as family heirlooms. For her part, Ivy, London's famous seer, has come to the Rothebury estate, now owned by the mysterious Marquess of Rye who invited her. She thinks Garrett is obsessed in finding the diamonds, but she is secretly looking for them because her twin brother is being held for ransom. Together they investigate as danger follows them, and their love for each other burns brighter than ever.