Description：In the dry highlands of Bolivia, an elderly Quechua couple who make a living by herding alpacas have been living together. But a severe drought that has not been seen in many years has made their already difficult life even worse, which not only threatens themselves, but also threatens the survival of the entire village. The couple's grandson returned from the city after hearing the news and wanted them to live in the city with him, but this is another harsh challenge for the couple who have long been accustomed to rural life. Two generations and three people will look at the changes in society and nature, as well as the meaning of life in different ways.