Eve’sattemptstohelphersisterKTpassforhumanarederailedwhenamiraculouslyrecoveredKatherinereturnstoCalimov.ToNickandEve’shorror,Katherinerevealshernewrangeofchildbots,whichhavebeenplacedwithlocalfamilies.TopreventKatherinerestoringKTtofactorysettings,EvesmugglesheroutofCalimovandbacktotheClarkehouse.ButwithWillandLilyinsistingKTisreturnedtoCalimov,Eveandhersisterareforcedtotakemattersintotheirownhands.ThesituationescalateswhenKatherine’schildbotsstarttomalfunctionanditisKTwhocomesundersuspicion,admittingshehasnowishtopassashuman.InordertomakeEveprovesheloveshersisterassheis,KTwantsEvetorevealherownrobotidentitytotheworld.Trappedinsidethehousebythechildbots,andwithpoliceandreportersgatheringoutside,thegang’sworstfearshavebeenrealised.WithEveabouttoadmithersecrettotheworldonliveTV,canWill’snanobotssavetheday?當(dāng)一個(gè)奇跡般康復(fù)的凱瑟琳回到卡利莫夫時(shí)，伊芙試幫助她姐姐KT通過(guò)人肉之門(mén)的努力被打亂了。令尼克和伊芙到恐怖的是，凱瑟琳展示了她的一系列兒童機(jī)器人，這些機(jī)人被安置在當(dāng)?shù)丶彝ブ?。為?止凱瑟琳將KT恢復(fù)到工廠設(shè)置，伊芙將她從卡利莫南岳偷運(yùn)回拉克家。但是由于威爾和莉莉持要把KT送回卡利莫夫，伊芙和她的妹妹被迫自己處理事情當(dāng)凱瑟琳的兒童機(jī)器人開(kāi)始出故障，KT受到懷疑，承認(rèn)她不想冒充人類(lèi)時(shí)，情況就升級(jí)了為了讓伊芙證明她愛(ài)她妹妹的來(lái)面目，KT希望伊芙向全世界展示她自己的機(jī)河伯人身份。被童機(jī)器人困在屋內(nèi)，警察和記聚集在屋外，這伙人最可怕的懼已經(jīng)意識(shí)到。隨著伊芙即將電視直播中向全世界公開(kāi)她的密，威爾的納米機(jī)器人能拯救一天嗎?