After forming a mercenary band with her friend Nerui and a vagabond named Merrick, Mizari sets out to help quell the attacks by the antagonistic Demon Kingdom. How, then, does Mizari find herself living at the Demon King's castle? Worse yet, she quickly finds herself sympathizing with this supposedly barbaric, monstrous race! What fate lies in store for our heroine as her perception of the world changes? Will her story be one of tragedy, friendship, or love? Journey to the desolate Demon Kingdom and uncover Mizari's story in this otome (GxB) visual