The lives of a recovering addict and her single mother change forever when they move in next door to a widowed father and his adult daughter with autism.。高材生林清在贫困落后的徐家村支教,一心想帮助这里的孩子走出大山,留守儿童徐小凤同学通过了市里数学竞赛的初试,即将能去市里参加决赛,却被叔叔婶婶逼着嫁给死了老婆的村霸,林清力排众难带着徐小凤去城里考试,徐小凤也争气的获得了好成绩。当一名电影翻译员走进他的生活后,这位田径明星放弃了预设好的发展道路,第一次开始跟随自己的步调与内心。。