Ruthless siblings Roderick and Madeline Usher have built Fortunato Pharmaceuticals into an empire of wealth, privilege and power. But past secrets come to light when the heirs to the Usher dynasty start dying at the hands of a mysterious woman from their youth.

A woman who lost her memory falls in love with the husband she despised.

A woman starts working for a prestigious pharmaceutical company that's developing a new miraculous cure. Soon, she discovers what a devious and cut-throat business pharmaceutical industry can be.