影片叙述了一个24岁的台湾年轻人，为了帮助哥哥完成遗愿，从丽江出发，独自骑行穿越平均海拔超过3500米，落差起伏多次大于1000米“高原之路”。。A baby abducted at birth and raised by the woman who took her, eventually discovers she is a missing child, reconnects with her birth parents, and struggles with choosing between her two identities.。