In a summoning ritual gone wrong, Farideh ends up bound in a warlock's pact with a handsome but sadistic cambion devil, and they are thrown out of the village. A lone dragonborn accompanies them out of compassion, and the three adventurers, often perceived as monsters themselves, begin to make a name for themselves as monster slayers.

But once they reach the encampments in the ruined city of Neverwinter, their simple plans of slaying monsters to make a living get tangled up in a devilish snare six layers deep. It will take every ounce of the twin's skills - and some borrowed besides - if they are to have any hope of staying afloat in the deadly designs around them.