Captain Joe Mendoza has wanted to be fire chief since he was four years old. And now he's one step away from making assistant chief. But that's proving to be some big step now that the chief's daughter has joined his crew. He's promised he'll keep her safe—and promised himself to keep things strictly business.

Faith Peligni has battled her way back from an on-the-job injury in San Antonio, and she's stronger than ever. Even if as the first female firefighter on the San Amaro Island crew—and the chief's daughter—she's expecting some heat. But with the impossibly distracting Joe Mendoza as her captain, who knew it could get this hot?