Not every monster can be trusted...

In the shadowed underbelly of Grym City, orphaned Siren Dawn Silva uncovers a dangerous truth about her bloodline, thrusting her into a world where power, passion, and peril collide. The moment she catches the eye of the city's most ruthless figure, she becomes the target of desire and dark intent.

But when Sirens start turning up dead in Massachusetts under mysterious circumstances, chaos erupts. Betrayed by those she once trusted, Dawn finds herself fighting for survival and racing against time to uncover the deadly truth before it consumes everything she loves.

With the enigmatic Canton the Fae and the brooding Omen Greystone at her side, Dawn embarks on a perilous journey far beyond Grym City, heading toward the elusive Seductryss Isle. There, hidden among the island's secrets, lies the key to stopping the killer-and unraveling the dark force threatening to destroy her very soul. Will Dawn outsmart the monsters lurking in the shadows, or will her heart be crushed in the deadly game of power and passion?