Ancient Evil is stirring deep in the heart of the Kezankian Mountains. A powerful sorceress known as the Lady of the Mists has revived ancient Acheronian magic, and along with her warrior Maidens she is terrorizing the local villagers. She is supremely skilled in demonic rites and savagely executes those few who dare oppose her.

When Conan rides into the Mountains with a handful of his followers he will face one of his most daunting challenges ever. He must confront an insidious curse and battle fierce warrior women, until the Kezankian Mountains are cleansed forever of the Mists of Doom.