Five kings rule Kingsend from the shadows. The omega they just caught might burn their empire to the ground.

Aurelia Vale has hidden her scent for years, surviving the city's filth with a blade and a lie?until one impulsive rescue exposes her to the Black Syndicate: Cassian the strategist, Romeo the razor-smiled sinner, Marek the silent blade, Kane the scarred protector, and Ezra with velvet truths. They call her a problem. They call her theirs. She calls their bluff.

Offered power wrapped in velvet chains, Aurelia faces a choice?bind to the kings for protection, or keep running from the past she left burning. As rivals circle and a ghost with a silver knife stalks the walls, heat coils under her skin, daring her to trust the very alphas who could ruin her. She isn't a pet. She's a weapon. And if they want her obedience, they'll have to survive her fire first.

Dark, dangerous, and "why-choose," His Mafia Omega delivers possessive kings, a feral omega, scent-binding, brutal stakes, and a city that bleeds for love and vengeance. She won't be tamed. She'll be crowned.