In the show, Hailey has a sort of bucket list of things shes always wanted to do (and some are slightly unrealistic). At the very beginning she is told by someone from the future that the fate of the world depends on her completing the list. The show does have a large romance plot that closely relates to the main storyline. Season 1 was really enjoyable to watch and was very "adventure-of-the-week," but I think this show definitely has the potential to do a lot more with the sci-fi aspects of the story. I believe this show should get a season 2. (but if it doesn't, it ends on a huge cliffhanger! Viewers beware!!!!!)