The film, as a crystal of seven years observation and three years shooting, recounts the social changes of Xiaoluoshui, a Mosuo village by the side of Lugu Lake in Yunnan Province of China. With the emergence of commodity economy and tourism, obvious changes have been brought to the village within a few years. They rest not only on the surface, but also in people’s confusions, pains and paradoxes at the advent of the tremendous social reform.