Alina, a brilliant young lawyer with a mysterious past, becomes entangled in a dangerous conspiracy after witnessing a murder that ties back to a covert organization known as Spire. Assigned to protect her is Rowan, a seasoned federal agent who is sharp, guarded, and haunted by his own demons.
Initially wary of each other, Alina and Rowan are forced into close quarters as Spire hunts them relentlessly. As the body count rises and secrets unravel, their professional relationship turns into something deeper-marked by stolen glances, fierce loyalty, and intense emotional connection.