The concept of Erasing Time is so cool: teenage twins Sheridan and Taylor are taken from the present day into the far future by mistake and must learn how to survive in a world that is very, very different (and dangerous). The people who brought them to the future were intending to bring forward a brilliant (adult) scientist, but instead got the twins, and they’re not sure what to do with them now that they have them. There’s no possibility of a return trip.
The two girls must learn to work together to manage the situation they find themselves in. They have an ally – maybe – in Echo, a boy from the future whose job it is to translate the future English into the past English and vice versa. When the twins discover that the scientists from the future plan to fix their mistake by giving the girls memory washes, they go on the run, with the help of Echo.