Post apocolypse: The world breaks out into nuclear war leaving countries in ruins, but America is on top, controlling and devastating the remaining survivors of different countries. Riley, a 16 year old girl, and her younger brother Liam escape to america before Ireland can start a revolution. But what the Americans don't know is that they come fully prepared to take on whatever is thrown at them. Daideó, the children's grandfather, is in charge of Ireland's revolution against America.