RaynorWinn’sbestsellingmemoirTheSaltPathisaboutacouplewholosetheirhomeanddayslaterdiscoverthehusbandhasbeendiagnosedwithaterminalillnessastheyembarkonayearlongcoastaltrek.

　　一名孤身穿越明尼苏达北境雪原的女子，意外撞破少女绑架现场。百里荒原杳无人烟，暴雪割断通讯网络，她成为深陷绝境的少女唯一生机。