Digital movie "mommy" directed by He Ziqiang, which is based on a true story, the edge of the inner world of life by the unique angle of view, exposing the ignored group and the dignity of human struggle, is full of the topic of the digital movie. The story of a girl in three night work if the poem, Yuri Huang, light rain, because of different values, although the good sisters went on a completely different path. Through the mind and life path three girls, and in the evening of every hue living conditions, showing a different night stories to the audience.