Companies: 北京嘉映春天影业有限公司, 杭州奇遇影业有限公司, Huaxia Film Distribution, 上海重音影业有限公司, 阿那亚影视文化有限公司, 潇湘电影集团有限公司, 湖南当燃影业有限公司
This film tells the life course of a pair of sisters from strangers to acquaintances, from resistance to help, shows the hard work of contemporary young people for their dreams, and praises the sincere feelings between people.