Hannah;s life is turned upside down when she stumbles into Y Ddraig - a little known tea shop in the heart of Cardiff that just happens to be run by an immortal fire spirit and a stressed-out elf. Soon, the lack of customers and bizarre tasting teas become the least of their worries. When an ancient power returns to threaten the entire city, Bryn, Oz, and Hanny must unite if they are to save their business - and ultimately, the city itself.