Crown of Shadows

When Aria Cross finds her dead father's gambling debts, she thinks bankruptcy is her worst nightmare. She's wrong. Four dangerously handsome mafia heirs arrive at her door, saying she's payment for a blood debt that goes back generations. Stolen from her ordinary life, Aria becomes the obsession of the Romano brothers, the Petrov heir, and the mystery Nakamura prince.
Each man offers her something different: Marco's fierce protection, Dmitri's wild desire, Kai's gentle strength, and Luca's dark secrets. But in their world of bullets and deception, love is the most dangerous game of all. As rival families circle and old enemies resurface, Aria must decide—will she run from their deadly kingdom or claim her place as their queen?