What happens when angels move to Sin City? For years angels led quiet lives, protected by their human friends in a sleepy northern Wisconsin town. Until Reverend Jay Masters' quest to find a new exhibit for his museum of oddities in Wisconsin Dells accidentally caused all hell to break loose-literally. Now, news is spreading across the globe that humans are not alone. People want answers to supernatural questions, and Masters greedily hopes to fill that void, and his wallet, by opening a Las Vegas branch of his now infamous exhibit on angels and demons: Masters' Mysterium. Masters' daughter Trudy, her faith healer fiance Gavin, and their angelic friend Rachel flee the now militarized Creekside, Wisconsin, embarking on a daring cross-country journey to the dilapidated desert town of Calamity, Nevada, where they hope to find refuge. There a growing community of humans and angels will work together to bring a glimpse of heaven to the arid Nevada desert. Unfortunately, since the not-so-good reverend is involved, evil follows him at every turn, and it threatens to provoke a confrontation between seraphic forces under the neon lights. Masters' Mysterium: Las Vegas continues the saga that started in Wisconsin and ushers in the age of the magician."