Rim is a simple girl who loves to read , but one day everything changes when she suddenly faints in school, waking up in a forest with a boy next to her side . But that boy looks familiar... It is Idris ! Her best friend/childhood friend, but he doesn't seem to recognise her . Soon she finds out that she is stuck in a battle between humans and magical creatures. But everything complicates when she meets her rival, Azrel , a half human beeing . Now , Rim has to choose her side , without her knowing that her choice will affect the entire course of the war .. Because she wasn't chosen without a reason...