Thirteen-year-old Fu, his younger sister, Pei, and their mother live in a small rural community in Southern China that is already enduring famine conditions when it is collectivised as part of Mao Zedong's Great Leap Forward campaign. After tragedy strikes, Fu and Pei set out on a perilous journey across countries and oceans to find their father, who left for Australia almost a decade ago. With nothing to guide them but a photograph and some documents in a language they cannot read, they must draw on all their courage and tenacity just to survive - and perhaps forge a better life for themselves.