Synthia (Syn) Wade is a teenage girl who struggles with cystic fibrosis, an incurable life-threatening disease. One day she is pushed into a pond by an unseen figure and wakes up in a new world - a mysterious garden where illness and death don't exist.

Welcomed by the garden's residents and now free of her symptoms, Syn decides to stay. But, before long, she realizes that this apparent utopia holds many dangers and dark secrets.

Surrounding the garden is a fog that Syn is warned never to enter. She encounters bizarre creatures that defy reason. And always lurking...