本剧是《女皇的后宫》的后续故事。女王陛下和戚三郎、凝总管三人被旋涡带到现代世界，三人来到异世，陛下随即失忆。他们一起经历了生活的窘迫、创业的艰辛、感情的背叛，最终陛下在极度悲伤中恢复记忆。
周振华（罗嘉良 饰）是一名肿瘤内科主治医师，和妻子陶琳（苏岩 饰）结婚多年，彼此之间感情依然十分亲密。然而这幸福的一切在周振华三十六岁生日之后发生了翻天覆地的改变，丈夫的突然冷漠让陶琳百思不得其解。而周振华的初恋情人李京的出现亦让陶琳开始怀疑，丈夫是否变了心。 让陶琳没有想到的是，旧情人张斌（房斌 饰）亦出现在了自己的身边，面对残酷的现实和温情的往昔，陶琳的内心里产生了强烈的动摇。电视台记者楚虹（白冰 饰）是张斌的女友，男友近日里反常的举动让她开始调查陶琳的身世和过去。随着调查的深入，周振华和陶琳的秘密渐渐浮出了水面。
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。
