Upper-middle class teen brothers and their newly-met stepsister take a road trip to the Mexico-U.S. border in a tense revenge journey to track down the man responsible for the accident that caused their father's death.两人将自己稍稍打扮了一下，换了一身衣服，恢复了平常一般的一尘不染，又用风雨柔随身带的胭脂在脸上也抹了抹。顿时红光满面，这才装出一副云淡风轻的样子，赶着雪橇，回来。