When her foster father passes away, Lin Xiao Mei is surprised to learn that he left his magic theatre in her keep. Still deeply sorrowful of her father's passing, she did not expect her heart to broken again; this time by her childhood lover as well as fiance, Jin Xiu, who decided to leave her in pursuit of fame and fortune. Mending her heart came from the most unexpected source - Wu Jun An, a young man from the country who wanted to be a judicial officer... but instead found magic to be his calling. All things appeared to be going well for the two, until Jin Xiu decided to re-enter Xiao Mei's life again and a love triangle forms...

该剧讲述的是二十世纪三十年代的上海，三名集美貌、智慧、胆略于一身的年轻女子组建了女子侦探所，与罪恶展开殊死搏斗，由唐一菲主演的蓝依婷在探长丁凯文（马德钟饰演）的协助下，破获了一件又一件匪夷所思的案件。而随着剧情的发展，他们又将揭开惊天大案的神秘内幕，三个充满了智慧、勇气和激情的女子侦探和看似玩世不恭的丁凯文探长，在动荡的上海，一次次书写着他们的破案传奇。

疗养院心理医生萧听琴（唐一菲 饰）近来厄运接连而至，在为女病人沈流霜（应采儿 饰）作心理治疗时，沈反客为主，用一衶奇幻的魔力征服了萧听琴，以致萧毎天挥动手枪，进入了俄罗斯轮盘游戏中不能自拔。面临与甄杉凜（冯德伦 饰）歩入婚姻，萧听琴仍陷在陈年旧爱中无法解脱，甄的出轨引出一段匪夷所思的多角恋绯闻。婚后虽信誓旦旦，俩人却分房而睡，冥冥之中象有一双无形的手在控制着双方的神经，新婚燕尔，二人只能靠在网上互吐爱意，身为警方督察的甄杉凛该怎样看待这场奇异的婚姻，难道他是置身在外的看客不成？沈流霜缜密地控制着萧听琴的大脑，行为失控的萧听琴将如何找到幸福的出口……