A global scientific summit debates and fails on a plan to stop a massive asteroid heading straight for Earth, with all countries blaming each other for the impeding disaster. With communications tense, the daughter of a tech billionaire assembles her own team of specialists to try to destroy the asteroid before it is too late....
布莱杰（拉奇•布鲁•史密斯 Lucky Blue Smith 饰）拥有先天性的心脏病，这也就意味着，他有可能在他人生中的任何一秒病发死亡。唯一能够拯救他生命的手段就是进行心脏移植手术。布莱杰的父亲很早就离开了他，是母亲海伦（艾米丽·普格特 Emily Procter 饰）一直不离不弃的照顾着他。...
