When the marauding witches of the hidden Tarrihen Catacombs begin attacking the peaceful farms around the village of Mudwallow, a family of abandoned children desperately go searching for help. One discovers a Sorcerer's Circle safe house called Cava Dosh where it just so happens Jessica Halloran and Talitha Casey are recovering after a desperate battle near the Plum Barrel Inn.

The two Ajan Warriors take up their magical weapons and delve into the cursed underground labyrinth to confront the hags, not realizing one of the children is following them into danger!

Now it is up to the keeper of the celestium skyblade Dawnsong to choose between saving her friend or defending her overeager apprentice from the wielders of hellish spellcraft!