Grace Holden has it all: a handsome husband, a satisfying career, three daughters, and a house in the suburbs. However, when she flies home to care for her dying father, everything changes. A deathbed promise and a phone call turn her world upside down. Can she fulfill her father's final wishes while ensuring the safety of those she loves? Embark on Grace's tumultuous journey as she unravels the cryptic clues her father left behind, all while keeping one step ahead of a powerful corporation determined to undermine and threaten her at every turn.