小行星撞击，末日降临，人类面临绝境。桃花洞口开香蕊落莓苔的意思

　　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.