Hoshiyo Tachibana has always dreamed of becoming a witch, and when she gets that opportunity on her 12th birthday she couldn’t be happier! When she discovers that her classmate, Minari Momiji, is a witch as well, she suggests the two of them become a magical girl duo. Minari rejects her, saying she has given up on being a witch. Hoshiyo remains undeterred however, and is set on proving to Minari and everyone else that magic can make dreams come true.