On the verge of being forced to marry, Auri wishes she had the means to save her sisters and herself from the kingdom's marriage laws. When she finds a golden key, she believes her wish has come true, except she's dragged into an enchantment placed on the magical key. Imprisoned by the spell with the enigmatic god of night and darkness, Nixus, Auri must come to terms with what it truly means to be the hero of her story, and sometimes, that might mean losing everything she thought she wanted for what's right in front of her.