A Mahou Shoujo Madoka Magica light novel. It is written by Kusano Gengen, and illustrated by Haruhana Aya. Its publication began in the Puella Magi Madoka Magica 10th Anniversary Book on June 25, 2021.
Focuses on Kiriha Kosane, a 24 year old woman who couldn't have become a Magical Girl, as she lacks both a brain and a soul.
