The Whisp is being hunted. She is completely invisible, but the hunters have their ways of finding her. She darts down alleyways, across rooftops and along the cobbled streets. She must evade capture. Back in our world, Will Devine is just trying to fit in. It’s his first day at his new school and he wishes he was invisible too. But an unfortunate incident in the boy’s toilet, mysteriously binds these two souls from different worlds. Now the Whisp is stuck inside Will’s body with no idea of how to get out. Could you share your body with something from another world? Something that can hear your every thought, and can see all your dreams and nightmares? The two of them must work together to find a solution. But with one teacher dead, hunters lurking in the streets and another student’s life on the line, things are getting more dangerous by the second. Can Will and the Whisp survive long enough to escape from each other?