(W) Jean-Marrie Omont, Charlotte Girard (A/CA) Golo Zhao 1937. In the chaos of the invasion of Shanghai by Japanese troops, a well bred little girl is separated from her parents and is left alone but for the help of a boy from the streets. Together, these unlikely and opposite children set off to find her parents and survive adventures across war torn China.

Lost and alone, with little memory of how she wound up in the winter wilderness, young Yaya must survive the cold on her own while Tuduo sets out to find her before the wicked gangster Zhu does.