AglobalscientificsummitdebatesandfailsonaplantostopamassiveasteroidheadingstraightforEarth,withallcountriesblamingeachotherfortheimpedingdisaster.Withcommunicationstense,thedaughterofatechbillionaireassemblesherownteamofspecialiststotrytodestroytheasteroidbeforeitistoolate.