Camryn Jacobs, direct descendant of witches persecuted at Salem, has a problem. Fireman Declan Walsh, a lycan, is standing on her front porch at two in the morning with an infant car seat hanging off his arm. Asleep inside it is a baby witch who was surrendered in accordance with the town's "baby box" law, which states that infants may be left in a customized vault at the fire station-no questions, no blame, no repercussions-if the parent/s cannot care for it.

Declan isn't about to hand over the baby to human foster parents, the reason he braved a winter storm to get to Camryn. He asks if she will consult her coven tomorrow and, until then, take in the baby. He even volunteers to stay over and help. Camryn can only agree that this magical baby can't go to foster parents who aren't preternatural. She also agrees to let Declan stay over, a happy surprise for him. He's been careful not to confess the reason she popped into his head the moment he saw the baby--he's had his eye on her for a while but wasn't sure if she'd go for a witch-wolf relationship.

As the hours pass, they all get to know each other. A definite spark ignites between Camry and Declan, but the coven's head witch has a shocking personal agenda that threatens not just their budding romance, but the baby and Camryn's ancestral home, as well.