Thefilmtellsthestoryofhow,inpost-warSpain,Narcisa(playedbyAriaBedmar),anovicewithsupernaturalpowers,arrivesataformerconvent,nowaschoolforgirls,tobecomeateacher.Asthedaysgoby,thestrangeeventsandincreasinglydisturbingsituationsthattormentherwilleventuallyleadhertouncovertheterriblewebofsecretsthatsurroundtheconventandhauntitsinhabitants在视听表达上，影片避免戏剧化渲染。数字技术让历史影像重获新生，全彩上色丰富画面细节，画面技术拓展表现手法。技术运用保持低调，整体色彩偏向质朴。整体表现注重思想价值。色彩选择体现审慎考量，声音创作追求自然真实。