Hannah and Tia happen to be cousins who've been together as long as they can remember, but are suddenly stricken with tragedy. Being kidnapped is common, but being held captive in a hidden dome with the most handsome boy you've ever seen is not. Tia is being ordered to go into the future in order to save her and Hannah's relationship. And if she doesn't? Well, let's just say Tia will be one cousin less. So what will Tia do? And more importantly, how will she do it?