Malga Naruze is a student at Musashi Ariadust Academy and serves as the fourth special agent of the Chancellor Board, specifically in charge of field operations. She is a black-haired, six-winged white mage who specializes in long-range magical combat, acting as a magi gunner or remote magic user. Her abilities allow her to provide effective cover fire for close-combat allies and to take to the air freely, a trait characteristic of her race. She is also an artist affiliated with the manga club, and her knowledge of doujinshi makes her surprisingly well-versed in mature subjects, though she is easily embarrassed when the topic arises.

Personality-wise, Malga has a somewhat rebellious streak but is generally calmer and more gentle than her bubbly partner, Margot Naito. She consistently places Margot above all else and is deeply devoted to her. Despite her composed exterior, she struggles with insecurities related to her combat capabilities. In the first season, she lost the ability to transform into Zwei Fräulein during a battle against a God of War. By the second season, she grapples with a complex born from that loss, compounded by the destruction of her weapon and two defeats at the hands of England's Trumps. This leaves her unable to fight alongside Margot as she once did, driving a significant portion of her character arc as she works to overcome her feelings of inadequacy.

Her key relationship is with Margot Naito, her lover and frequent combat partner. The two share a close bond, and Malga's primary motivation is to support and protect Margot. Within the larger story, Malga acts as a reliable field operative and support character, contributing to the Musashi Ariadust Academy's efforts through her magical prowess and dedication. Her development in the series focuses on confronting her limitations and restoring her confidence in battle.