Kael Varen has spent his life as the pack's punching bag—a powerless beta working the lowest jobs, taking abuse without fighting back, surviving by staying invisible. But when a vicious attack threatens everything he loves, something ancient shatters inside him. The curse hiding his true nature breaks, unleashing a power that hasn't been seen in twenty years.He's not a beta. He's the last descendant of the legendary Varen bloodline—keepers of an ancient seal that holds the first wolf, a primordial force that could enslave all werewolves. And the ruthless alpha who murdered his family has returned to finish what he started.Sera Thornwood saw Kael when no one else did. The alpha's daughter with a dormant healing gift, she's been forced into an impossible position—mate with a monster to save her pack, or watch everything burn. But the mate bond awakening between her and Kael changes everything. Together, they're more powerful than either could be alone. Apart, they're vulnerable to enemies on all sides.Now Kael must master devastating powers he never wanted, protect the woman who chose him when he was nothing, and stop a conspiracy that spans centuries. Because the seal is breaking. The corruption is spreading. And if he fails, every wolf in the world will descend into madness.In a world where strength is everything, the weakest wolf must rise—or lose everyone he loves to the darkness waiting to consume them all.