Groomed for high-stakes business since her childhood in Sweden, Sylvie Thorn resides in Manhattan. As Thorn Enterprise's US branch president, she goes into business with Maeve DeForest, a party-loving socialite.

Aeron DeForest, Maeve's clandestine daughter, was brought up by nannies and sent off to boarding schools and has always been invisible to her mother. After college, Aeron moves to the Adirondacks and becomes a successful horror novelist.

When Maeve dies, Sylvie learns Maeve has a daughter, and she needs Aeron to sign vital papers. After an initial clash, they reluctantly start working together. Just when they start to believe in love and their all-consuming passion, outside forces threaten to keep them apart forever.