林美拉（李秀卿饰演）是一个财阀林泰山的女儿，家里很好很有钱，父亲也是一个有钱有势又有名誉的人，她也对父亲很尊重，也是父亲的掌上明珠，遗憾的是美拉的母亲过世了。而林泰山喜欢上了一个非常有名的女歌手宥娜，宥娜人美歌甜，也很善良，他小心谨慎将这件事告诉了美拉，希望美拉能接受宥娜，对于林泰山而言，除了美拉宥娜就是他生命中最重要的女人了，他也希望能迎娶宥娜过门。但美拉无法接受这个和自己年纪看起来差不多的女人当后妈，和宥娜总是诸多摩擦，可就在宥娜准备和林泰山成亲的时候，忽然遭遇了意外去世了。自然而然和宥娜有过矛盾纠葛的美拉成为了嫌疑犯，但林泰山根本不相信，他坚信自己的女儿虽然不喜欢宥娜，可是做不出那种事，为了救出女儿，林泰山开始找人一起调查宥娜死之前都发生了什么，有谁知道她因何而死，此时另一个人出现了，他叫金东明....

Lin Meila (played by Li Xiuqing) is the daughter of a chaebol Lin Taishan. As a person of honor, she also respected her father and was also the apple of his eye. Sadly, Mi-ra's mother passed away. And Lin Taishan fell in love with a very famous female singer Yuna, who is sweet and kind, he carefully told Mira about this, hoping that Mira would accept Yuna, for Lin Taishan , besides Meera Yuna is the most important woman in his life, and he also hopes to marry Yuna. But Mira couldn't accept this woman who looked about the same age as her as a stepmother, and she always had a lot of conflicts with Yuna, but when Yuna was about to marry Lin Taishan, she suddenly passed away unexpectedly. Naturally, Mi-ra, who had conflicts with Yuna, became a suspect, but Lin Taishan didn't believe it at all. He firmly believed that although his daughter didn't like Yuna, she couldn't do that kind of thing. In order to save her daughter, Lin Taishan started looking for someone Let's investigate together what happened before Yuna's death. Does anyone know why she died? At this moment, another person appears, his name is Jin Dongming..