哑女庶妹沈玉清被嫡姐沈元锦以疯娘性命为要挟，被迫替婚前失贞的嫡姐与摄政王姐夫洞房，但天意弄人，沈玉清怀上姐夫的孩子，使得她与疯娘处境更加艰险。好在，哑女不哑，疯娘不疯。母女俩为摆脱被沈元锦“去母留子”的下场忍辱负重，终于逃出魔掌，怎奈嫡姐不依不饶，即便追至天涯海角，也不肯放过，小娘为护女儿不幸丧命，临终前，吐露惊人秘密-五年前逃亡之夜，沈玉清诞下的婴孩并非死胎，实则是被沈元锦抢走......
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.
巫月族医女阿昭（曾宥臻 饰）身为神女后人却不知情，偶遇并爱上蒲罗国君应都（范晓东 饰），却目睹他屠戮族人与至亲。可回溯时间的风舞镯让两人经历三世轮回，阿昭最终查清所有真相，对抗天道对神女的禁情枷锁，成功破除宿命，与应都终成眷属。
为了寻找消失的新娘而孤军奋斗的金度型（金武烈饰）、度型的未婚妻尹洙英（高胜熙饰）、在公和私之间矛盾万分，内柔外刚的热血刑警车允美（李诗英饰），在30岁时，终于圆满了自幼年期就梦想的警察职业。而度型对立的组织的核心人物许真基（柳承修饰）、陷入允美热情魅力的警察朴炯植（朴海俊饰），是一个想兼收事业和爱情，最终却失去了所有的悲剧性人物。
哈尔滨炮队街的离奇命案让警官冯剑白卷入了一系列神秘事件中。他的调查处处受阻，所有线索都被拦腰折断，身边与案件有关的，刘顺、赵秉琪、艾德烈等人一一死去，他本人也受到来自各个政治立场迥异的组织的威胁，多次命悬一线。但冯剑白从未动摇过寻求真相的信念。在关东军宪兵队、东北抗联、各国谍报机构的惊心暗战和竞相角逐的困境里，冯剑白咬紧牙关，抽丝剥茧，最终在一切的起点——炮队街的红屋顶小楼里，揭开了所有谜底，在盟友们的帮助和配合下成功截获反满抗日武装所需要的，却正被佐藤偷偷转移中的军火，并且粉碎了佐藤企图在哈尔滨进行细菌战试验的阴谋。
