片警胡小玲（陈小艺 饰）与丈夫铁路干警江建平（张嘉译 饰）因生活缺乏激情协议离婚。胡小玲五年前抓捕的经济罪犯管军（孙红雷 饰）出狱后门庭冷落，亲朋背离。胡小玲担心管军再入歧途，让婆婆江大妈（张少华 饰）将房子租给管军，结果离婚的江建平只好另行租房，入住单身母亲郭芳（程愫 饰）家。 江大妈极力撮合胡小玲与江建平复婚，却发现在胡小玲与管军的频繁接触中，二人越走越近，终于结婚。婚后不久，管军的母亲（高秀敏 饰）从东北来探亲，家中五口人矛盾不断。而管军的狱友老虎（王双宝 饰）即将出狱，托管军照顾的女友妮可（黄曼 饰）却与侵吞管军公司的道上人物纠缠不清。与此同时，江建平与郭芳的关系也因郭芳前夫的介入出现危机，两个新家庭面临的挑战一个接着一个……
France Télévisions/Mandarin Television联合制作一部法国现代军事题材电视剧，Amazon Prime Video协助拍摄 本剧讲深入伊拉克战场，讲述法军特种作战部队和美军特种作战部队联合打击伊斯兰国恐怖武装分子的故事，对白语言主要以法语，英语和阿拉伯语为主，剧中时间线为2016年。 本剧分级警告：15岁以下青少年儿童禁止观看，满15岁，18岁以下未成年人须在成年家长陪同下观看
As Leo's replacement Thomas Chamberlain arrives Nikki investigates the murders of Rachel Freedman, shot in the head, and her little autistic son Nathan, who was poisoned. Nikki rejects policewoman Anne Burchett's theory that Rachel killed them both but is perturbed when an impostor, claiming to be Rachel's sister, visits the morgue. At the same time the disfigured corpse of Eva Liron is discovered, killed with the same poison as Nathan. She had been the nanny to French hot shot footballer Isaac Dreyfus and was planning to blackmail him over a sex tape of them both. Jewish Isaac is a controversial figure due to his anti-Muslim sentiments but he denies ant part in the murders. Then another victim, Isaac's agent Mousa, is discovered dead.
该剧改编自横关大的小说，主人公是从性格、价值观到办案方针都截然不同的两名同父异母的刑警，他们将面对在池袋发生的凶恶案件。
