Lenox es el hada Luciérnaga y con sus magias empezarán una arriesgada aventura para solucionar la Maldición Perfecta, que Anatema Perdición ha creado. Extrañas criaturas ayudarán a las hadas para dar con un lugar recóndito bajo la luz de una luna azul. / Anathema Bane has created a curse so powerful that it will not stop until all life on Earth is extinct. Firefly, along with some old and new friends, has been chosen to stop this Perfect Curse. To do so her fairy team must travel long roads, seek help from strange creatures, and, if they are brave enough, enter a place so hidden it can only be found under the light of a Blue moon.