前英国间谍西尔维亚·福克斯（Emilia Fox饰）在本季已经定居在翁布里亚乡下，她希望享受宁静的乡村生活，和她的姐姐（Tara Fitzgerald饰）叙叙旧，同时修缮她的房子。然而旧习难改，不一会儿，她就在调查关于当地社区骨干的谋杀案了。不久后，她还将以军情六处（MI6）间谍的身份参与一场危机四伏的湖边派对。就在西尔维亚以为可以享受度假生活的时候，一个“已逝”的男人突然前来寻求报复。西尔维亚的...

Based on the novel by Hollie Overton.　　It will follow the story of twin sisters Lily and Abby, whose lives are shattered when Lily is abducted from their quiet rural English town by beloved local tea...