In the neon-lit city of New York, where the pulse of the night beats to the rhythm of jazz, small-time singer Marleigh Simone finds herself ensnared in the dangerous world of Vincent "Viper" Moretti, the city's most feared mafia boss. Bullied by the ruthless music industry, Marleigh's life turns darker when she witnesses a deal gone wrong. Seeing an opportunity, Viper offers her his protection—not out of the goodness of his heart, but to keep her silent and under his control. As the stakes rise and the lines between love and obsession blur, Marleigh must navigate a world where loyalty is tested, and betrayal lurks in every shadow. Will their love survive the deadly game they play, or will it be consumed by the very darkness that brought them together?