Sarah,astrugglingyoungwomanlivinginBrooklyn,agreestovolunteerasanexperimentalsubjectforapharmaceuticalcompanycalledDynamicHealthCuretobethebearerofLEXXandmakemoneytosolveherfinancialtroublesandtakecareofhermotherwhohasAlzheimer’(🈺)s.Ananochipisplantedintohercerebralcortexanddesignedtotakecontrolofthebodyinordertocontaindiseasesassoonastheyoccur.Butwhentheimplantwithartificialintelligenceturnssinisterandordershertocommitcrimes,Sarahisplungedintoamurderousspiralwithonlyonechoice:toliveordie.