Koo Seo-Jin (Hyun-Bin) has two different personalities. One of his personalities is cold like Hyde and the other is sweet like Jekyll. He works as the director of theme park Wonderland. Jang Ha-Na (Han Ji-Min) works as the master and actress of a circus at Wonderland. Koo Seo-Jin tries to kick the circus out of Wonderland and Jang Ha-Na reorganizes the circus to stay. In the process, Jang Ha-Na falls in love with Koo Seo-Jin. 随机吐槽，没准吐到哪集，因为不知哪集弃剧。（03集）。没关系，是男神|经病啊~ 开年韩剧主打精神疾病 谁能病出新意？。已经吐槽到无法在吐槽了！。视频网站不让播韩剧了，然后呢？。至罗宾——为了我多年来难得的为剧而流的眼泪。玄彬，等了你这么久，你就这么样的回来了。善良罗宾与冷酷具瑞镇（E12让人改变的就是爱情）。看过kmhm的就别来看这部剧了！。那大概，只是一种想要被理解的感觉而已。《海德哲基尔与我》观剧小感EP05在你入睡之后： 当两个我都开始爱上你。 讲述了拥有两个完全不同的人格的男人，和爱这两个人格的女人之间，与众不同的三角恋情的故事。
