Welcome to Knife's Edge, Alaska, where the four Osprey brothers return from military service with shadows in their eyes and secrets in their hearts. As danger looms, new romances ignite, and these rugged men must fight for love…and survival.

Brock Osprey has spent years in the rugged Alaskan wilderness, far from civilization and even farther from his past. A former Navy Seal, Brock is now the unwilling protector of Knife's Edge, a remote town with more secrets than residents. But when FBI agent Ophelia Spilazi arrives to investigate the unsolved murder of his guardian—and recent unexplained deaths in the area—Brock's carefully guarded world is thrown into chaos.

Agent Ophelia Spilazi has one last chance to save her career, and Knife's Edge is her shot. The isolated town is full of secrets, and she's certain Brock knows more than he's letting on. The town's recent string of mysterious deaths only heightens her suspicion, but the more time she spends with the brooding Alaskan, the harder it becomes to ignore the dangerous chemistry between them.

As a brutal storm traps them in the isolated wilderness, Brock and Ophelia's growing attraction ignites, even as shadows from their pasts threaten to tear them apart. But with a dangerous conspiracy and powerful enemies lurking in the shadows, their only hope is to trust each other—before the wilderness consumes them both.