Anunexplainableeventthathasthrusttheworldintochaosbringstwosurvivorstogetherasaportionoftheworldspopulationpresumablyinfectedbyastrangeoutbreak,huntthem.TheseInfectedOnesseemmotivatedbyanobsessiontoreinchaoswithaneedfortastingblood.Thetwosurvivors;DavidandateenagernamedCameronformabondastheytrytofindtheirlostlovedones,buttheyoungmanhasasecretabouttheoutbreak–allisnotasitseems.AracefromanotherworldareorchestratingthisattackonEarthastheyhideintheskies,searchingfortheoneoutofsevenbillionpeople…searchingforCameron.ControllingtheIO’swhoaregrippedinabicameralstate,timeisrunningoutasthe‘Visitors’patienceiswaningandagreaterthreatfacesourworldiftheboyisnotfound.DavidmusthelpCameronfindhismom,Ellenanddowhattheycantostopthealienattack