影片围绕一条初生小狗讲述一段温情的童年往事。 Story is about a heart-broken childhood memory followed a newborn dog in countryside. 彝族少年桶生家的母狗产下独子而被迷信顽固的父亲逼着丢掉，桶生却悄悄在河滩荒洲上将小狗灰灰偷养起来。不久荒洲上不时出现的新鲜骨头引起了桶生的怀疑，到底是谁在暗中照顾灰灰呢？一场突临的暴雨引发的一系列事件,让桶生一夜之间明白了生命的意义。 A son named Tong Sheng from a family of Yi nationality just had a newborn dog Huihui. Tong Sheng’s father had a superstitious belief that Tong Sheng must dump Huihui. Hidden from adults’ eyes, Tong Sheng secretly kept Huihui at the riverbank. But later on, the fresh bones that often appeared around made Tong Sheng start to wonder who else may also looked after Huihui? A series things happened on an overnight rainstorm made Tong Sheng suddenly saw the shape of life. 蜿蜒流淌的河水，留不尽彝族少年的哀思；巍峨屹立的青山，见证着一位乡村少年成长的阵痛。 壮美如画的戛洒风光里，尘封着一段沉痛的陈年往事。 A lost memory sealed in beautiful hometown Ga Sa with rivers and mountains.