California teen, sadie james, thinks her life couldn't get any better. She has great friends, an energetic mother she adores, and the beach practically in her own backyard. But her carefree life is turned upside down whe...California teen, sadie james, thinks her life couldn't get any better. She has great friends, an energetic mother she adores, and the beach practically in her own backyard. But her carefree life is turned upside down when she's rescued by a mysterious and strangely familiar boy who won't even tell her his name.