国家/地区：俄罗斯
时长：120分钟
语言/字幕：国语对白 中文字幕
The story of a girl who, in an attempt to understand the mysterious suicide of her younger sister, embarks on a dangerous game, hoping to stop the curators of the "death group" pushing teenagers to suicide.
The story of a girl who, in an attempt to understand the mysterious suicide of her younger sister, embarks…
