A group of Lisu people without a registered ID (Hukou) live their primitive life in the mountains by the Nujiang River in Yunnan. In addition to misfortune and hardships, they also have simple happiness.
Gelibao, a former hunter, raises more than 100 Oroqen hunting horses in the traditional way. One day, his horse is shot by poachers. The sky of Wulubutie has turned to grey...
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...