Patema has lived her whole life underground. Following a catastrophic attempt to harness alternative power sources, her community were driven to settle in a dark, cramped network of tunnels below ground. She roams them by torchlight, dreaming of adventures on the surface. Age does not fit in comfortably in school or society as a whole. The world he lives in is known as ‘Aiga’, controlled by the tyrant Izamura’s family for generations.
Together – the pair are about to be pulled into something much bigger that will turn their worlds upside-down!