Sala is the youngest daughter of the Misurugi royal family and Ange's little sister. She's paraplegic after a horseback riding accident years ago left her unable to use her legs—something that happened while riding with Ange, who's blamed herself ever since and vowed to protect Sala no matter what.
She gets around using a mana-powered floating chair. When Sala learns the truth about Ange, the shock causes her to pass out. There are hints that she actually helped Momoka track Ange down; she later tries to secretly reach out to Ange through mana to ask if she's found her yet, but she's caught and taken away before they can actually speak.
Content compiled by AnimeList.moe from publicly available sources.
