When a fire-bomber puts downtown Columbus on edge, news journalist Addie Kingston is determined to uncover the truth behind the attacks. But as her investigation intensifies, she realizes the arsonist has shifted his focus—now, he's stalking her.

Addie's search leads her to Severn Moran, a taciturn private investigator with a shadowy past and expertise in bomb-related cases. Initially suspecting Severn might be the very arsonist she's hunting, she soon learns of his tragic history as a former bomb disposal expert, scarred by an explosion that ended his military career.

Reluctantly, Severn agrees to help track down the arsonist, but his primary goal becomes protecting Addie. To draw the bomber's attention away from her, Severn poses as her significant other. This charade forces them into close quarters, and as the threat looms larger, their undeniable attraction complicates their mission.

With the bomber's twisted game escalating, Addie and Severn must navigate their growing feelings while racing against time to thwart his final, catastrophic plan. Can Addie trust the man she once suspected, or will their budding romance become the ultimate distraction in a deadly game of cat and mouse?