Ally Dawson, sold by her Alpha mate, spends two years in captivity. When given a fleeting moment to escape, she ends up in Black River territory, found bloody and freezing to death by Black River's guards. She expects to be captured and killed, not to wake to the unmistakable pull of the mate bond to an entirely new Alpha - the bond stronger than she's ever encountered before.

In a last ditch effort to save their relationship, Austin Moon convinces girlfriend, Ally Dawson, to join their best friends at a secluded home on Lake Serenity to celebrate the start of summer; hopeful that two weeks of peaceful isolation will be enough to regain his girlfriend's trust only to be placed in a life or death situation that will either make or break them.