A raging thirst and a blazing desert. Infinite solitude and omens of imminent death. And it is in this land of horror that nightmares live. There is a poison coursing through Dylan Dog’s veins, and no-one knows the antidote to it. Twenty-four hours of life to discover who is the murderer, one day (or just a little less) to decipher an ancient alchemy and escape from the embrace… of demons!