This documentary is about a school in the mountainous area of Hunan and focuses on left-behind children in three families. Due to contradiction between backward rural appearance and urban development, the fate of the three generations interwoven together.
Wejia, an Evenki hunter with moose's lonely temperament feels lost after the government banned hunting. When the spring comes, Weijia enters the original forest and looks for the moose's footprints...
