He was never supposed to get attached. Ethan Whitmore—Diavolo—doesn’t fall in love. As the ruthless heir to a billion-dollar mafia empire, he knows better than to let anyone become his weakness. Then there is Bèlle. The seductive singer who performs behind the glamorous walls of The Grand Etoile is hidden beneath Étoile Hospitality Group. Ethan often sees the beautiful walls as another face in a world he has conquered. Instead, she becomes a woman he can't get his eyes off, and even his heart draws him to her. Céline Laurent knows men like Ethan. Powerful. Dangerous. Untouchable. She is fully aware of the consequences of loving one who could cost her yet staying away from him becomes harder than fearing him. Their Collison took a twist, and Céline’s carefully buried past starts to unravel. And somewhere within those secrets lies the sister her mother sacrificed everything to hide. Ethan wants Bèlle. But the woman beneath the stage lights may be the only person capable of bringing the Devil to his knees. And when the mafia comes for what he loves, Ethan must decide what is worth more—his empire or his Bèlle.