The series follows self-assured teenage girl Luz, who discovers a portal to another realm where humans are not well-liked.
Luz partners with a rebellious witch named Eda and her diminutive demon sidekick, King, who was indeed once a king and is searching for a way to restore his titles and glory. Despite not possessing any magical abilities of her own, Luz pursues her dream of becoming a witch by serving as Eda's apprentice and learning the ways of magic.
