Siren Phillips has lived her life thinking she's an ordinary girl, in an ordinary town. On the eve of her twelfth birthday, however, she learns that she is far from ordinary. Destined to turn into a Mermaid at the age of twelve, Siren must struggle with her new reality, saying good-bye to her mother and friends, while she transitions into the water. To make matters worse, a group of hunters are trying to catch her. She soon becomes friends with Adam Wilts, a new boy at school, who she turns to for help. He agrees to help her, but finds himself caught in the middle, when it's his own father who is after Siren. When Siren's mother is taken, the town must rally behind her, and help her make a peaceful transition into the water, before the hunters can find out where she is. 　　译文(2): 塞伦 · 菲利普斯一生都认为自己是个普通的女孩生活在一个普通的小镇【资源囤-ZiYuanTun.Com】。然而，在她十二岁生日的前夕，她发现自己与众不同。注定要在十二岁的时候变成美人鱼，塞壬必须与她的新现实做斗争，当她过渡到水中的时候，向她的妈妈和朋友说再见。更糟糕的是，一群猎人正试图抓住她。她很快成为朋友亚当威尔特斯，一个新的男孩在学校，她求助于谁。他同意帮助她，但发现自己被夹在中间，当是他自己的父亲谁是海妖后。当海妖的母亲被抓走时，小镇必须团结在她身后，在猎人找到她之前，帮助她平静地过渡到水中。