JIN bei said goodbye to his last friend on the mountain, Ma Yingli, and then became the last young man in the village. Therefore, Jinbei's family has become the only family which has not moved out in this remote village, Diaogou community, on the plateau. Since suffered from cerebral palsy in the childhood, Jinbei's life has always been wandering around the desolate mountain every day, sleeping in the shabby house left by demolition and recalling his friends in the past. The arrival of a new friend - the director rejuvenated Jinbei's life in a new way. They both experienced conflict, quarrel but gradually got closer. In this deserted village, a new friendship is being forged.