Adrianna, a background processor works in the Limestone Vault, an underground fortress of classified information and clandestine affairs. Her role is no ordinary desk job - she unearths people's most closely-guarded skeletons, weaving through the webs of their histories with an investigator's keen eye. Greg, a security guard etched with the physical and emotional scars of a tumultuous past, sends her life spiraling into uncharted territories. Now, Adrianna finds herself inadvertently playing cupid, caught in a whirlwind of romance and intrigue, while simultaneously attempting to decipher the cryptic codes of her own love life. The line between her professional investigations and personal life blur, creating a riveting dance of danger, passion, and mystery. As everything unravels, Adrianna finds herself in a position where she must choose between betraying her love or saving his life.