Benedick Rohan has returned to London wanting one thing—to spend the next few months in blissful sexual congress with numerous congenial females. He does not want a do-gooder on his doorstep, interfering with his fun.

Melisande "Charity" Carstairs has her own goals—to take care of the "soiled doves" and broken women she is determined to save, and to never marry again. And she isn't about to let the undeniably gorgeous Viscount Rohan distract her.

They have nothing in common but an enemy, the newly reformed Heavenly Host, whose mysterious leader threatens their nearest and dearest, and the two mismatched combatants have no choice but to band together, or lose those they held dearest.

Losing their hearts in the process.