NinahasbeenkilledinavampireattackandthegangnowhastotakecareofbabyEve，whosewerewolfheritageappearstohaveattractedtheattentionofvampireoverlordsknownastheOldOnes.GeorgedieswhilerescuingEve，leavingherinthecustodyofTom(whomovesintoHonoluluHeights)andAnnie.HallaterturnsupandbecomesthenewvampireatHonoluluHeights.LawyerNickCutler，avampirecreatedbyHalin1950，planstoexposewerewolvesaspartofalargerplaninvolvingavampireconquestofEarth.CutlertriestogetHalbacktohisoldwaysofdrinkingbloodandeventuallysucceedsinbreakingHaldown.ThebloodsendsHalintooverdriveandherepulsesAlex，whomheisdating，withhiscrudeandunusualbehaviourwhentheymeetforaseconddate.AlexleavesangrilybutisfollowedbyoneofCutler'smen.Meanwhile，Eve，fromthefuture，revealstoAnniethatinherfuture，mostofhumankindaredeadorlivinginconcentrationcampsandvampiresnowruleeveryinchoftheworld.AnnieisshockedtolearnthatHalistheruthlessleaderofthenewvampirerevolution.Tosavetheworld，EveasksAnnietokillherwhensheisababy.CutlerrevealsAlex'sdeadbodydrainedofbloodasrevengeforHalmurderinghiswifeinsimilarfashionin1950.CutlerthenlocksHalupbutAlexreturnsasaghostandhelpsHalescape.TheOldOnesthenarriveinBarry.TosavetheworldAnnieblowsupEveandTheOldOnes，thereforesavingtheworld，whichisherunfinishedbusiness.TheseriesendswithHal，AlexandTomlivingtogetherinHonoluluHeights.