Explosive ordinance disposal specialist Chase Fisk never breaks a sweat defusing even the most complicated of explosives. So when a homicidal maniac threatens to set off military-grade IEDs during Nashville's largest music festival, Chase is the man to take him down. But with the reappearance of a woman he thought was long dead, everything he thought he knew is blown away. FBI operative Vivian Montgomery is an enigma to everyone around her. So when a deadly threat lands her in Nashville and paired up with the only man she's ever loved, she isn't looking forward to an emotional reunion. She's only here to get the job done and get out. But when the madman behind the chaos targets her for death, the one man she left behind might be the only person she can count on to save her life.