Ten-year-old Eliot is tired of sharing her life and health with the strange and imaginary girl named Asthmaaa disease, always a pest, and her worst enemy. And Asthma is angry, tired of being ignored, and she is tired of sharing too. In a rage, Asthma steals Eliotas health and happiness and throws her into a nightmare world of illness and fantasy.Under Asthmaas rule, the once beautiful and life-breathing world inside Eliotas lungs has been transformed into a disgusting realm of darkness and terror. And her only hope for survival depends on a caring medical staff and chocolate-loving Pixies who fight for her health and help to reclaim her world from the evil queen and her army.In the end, Eliot confronts her illness and the queen and learns a lesson no child should ever have to experience.