City of Sin - The Nocturne Files

In a city where power is measured in secrets, Kate Adler is no stranger to deception. A sharp-witted investigator with a talent for navigating lies, she's handed a rare lead, an invitation to Nocturne, the clandestine club where the elite shed their masks and morality. But Nocturne is just the beginning. What starts as a simple surveillance job unravels into a deeper conspiracy, missing girls, falsified identities, and a city stitched together by corruption. From neon-lit penthouses to sewer tunnels, Kate must follow the clues through every layer of society’s rot. Every lead is a choice. Every truth, a risk. And the deeper she digs, the more Kate realises: she might not be the hunter after all.