Bonnie was your average teenage girl, maybe a little quieter than most. She didn't have many friends - 1 to be exact. Lyra, she was much more outgoing and opinionated than Bonnie but that was okay, Bonnie could do with a little shove here and there, however when strange happenings cause the girls to separate and end up on their own Bonnie is struggling to cope without her friend for support and Lyra must learn to keep herself out of trouble. Their only hope of finding each other and fix the world is a strange man in a blue police box they came across in the woods...