Sarah, astrugglingyoungwomanlivinginBrooklyn,agreestovolunteerasanexperimentalsubjectforapharmaceuticalcompanycalledDynamicHealthCuretobethebearerofLEXXandmakemoneytosolveherfinancialtroublesandtakecareofhermotherwhohasAlzheimer's.Ananochipisplan tedintohercerebralcortexanddesignedtotakecontrolofthebodyinordertocontaindiseasesassoonastheyoccur.Butwhentheimplantwithartificialintelligenceturnssinisterandordershertocommitcrimes,Sarahisplungedintoamurderousspiralwithonlyonechoice:toliveordie.