简介：
Early 20th century. Polina arrives at a girls' boarding school on a mysterious island to find her sister who disappeared under strange circumstances. Polina's investigation is complicated not only by conflicts with other girls and the imperious mentor Zakharova but also by a strange obsession that drives the girls mad, one after another. Polina needs to find out what happened to her sister without losing her mind in the process and get off the island which is sinking in the abyss of insanity.
Koder Alian/Lulu Hacke/大卫·克劳斯/安纳托·陶布曼/斯坦奇·艾塞克/尤韦·普罗伊斯/威塞尔·格林/路德维格.特内普特/贾思敏·塔巴塔拜/沃坦·维尔克·默林/克劳迪亚·米歇尔森/布拉克·伊依特/Jan Schütte/德特勒夫·布克/提姆·塞菲/Anna Bederke/索恩克·莫宁/弗雷德里克·劳/尼科莱特·克雷比茨/萨宾·塔布瑞亚/艾伦·阿尔塔拉斯/克里斯蒂安·卡赫曼/亚历山大·拜尔/哈勃·孔黛/基达·拉马丹/