In the dark corners of the Mortal Realms, the mysterious Gloomspite Gitz go to war, following the trail of their abominable deity. Nowhere is beyond the sight of the Bad Moon, not even those places under Sigmar's protection, like the city of Draconium, sweltering beneath the scalding rain of Aqshy. In this boiling pot of tension, the regent prays to Sigmar for guidance while Captain Helena Morthan puts out fires: blades drawn in the streets, heretical doomsayers preaching the end of days, and insects eating watchmen alive. When the grieving warrior Hendrick and his warband arrive at the gates with a prophetic warning, Captain Morthan sees a way to save her people. But with Skragrott the Loonking plotting underneath Draconium, and the Bad Moon looming in the sky above, will there be a city left to save?