Straight-laced, type-A personality Joy Miles has to take an unscheduled road trip to drive her forgetful, yet opinionated, mother-in-law, Loraine, from Louisville, Kentucky to Savannah, Georgia. Although initially impatient and frustrated, Joy begins to realize her true affection for Loraine as she takes a front-seat-view of how this strong-willed yet free-spirited woman manages the emotional transition of learning to live life after losing her spouse. Despite their many differences, and with light-hearted adventures at every turn, they discover how much they respect and even need each other.,另一边,紫邪情莫轻舞已经冲到了极远之处,与集结在一处的紫霄遗民军队眼看着就要汇合;两女暂时都没受什么伤,安然无恙;紫霄皇印仍自在半空中徐徐旋转,就像是一个巨大的指路明灯,引导着紫霄遗民往这里汇聚!……