The film takes place in the fictional North African country of "Numia," during a coup, and centers on “Zong” (Yi Zhang) and “Cheng Lang” (Karry Wang), who are working at the Chinese embassy located in the nation’s capital. They become aware that a group of people are stuck in a distant desert area and are assigned to help them reach safety across the border into "Tulisia." The older man has experience with rescue ope…