A terrible spell lies on the city of Bryr. Only Kimera can save the city. Her dad is a scientist, and he created Kimera, a half-girl, half-dragon girl, to help the townsfolk overcome the spell. Kimera has scaly wings, a neck with screws, a tail with a poisonous sting, and she does not remember anything at all about her past. Every night, secretly from everyone, Kimera sneaks into the prison where the sorcerer keeps sick girls and rescues them. One day Kimera meets Ren, a friendship strikes up between them, and what Kimera learns from Ren changes all her ideas about the world, about herself, about the sorcerer and about her destiny.