Elizabetta X is a demon student of the Misfit Class at Babyls Demon School. She towers with a mature physique, standing 176 cm tall and weighing 67 kg. Her long blonde hair is most often pulled into a ponytail secured by a large pink bow. She has red eyes, pointed demon ears, and two long, slender horns. A prominent tail ending in a heart-shaped tip completes her demonic features. Her initial attire is a modified version of the female school uniform with deliberately provocative alterations, though she later adopts the standard uniform following the Harvest Festival. Her demeanor is typically calm, collected, and observant; she prefers to remain on the sidelines during class antics unless her participation is specifically required. Despite a seductive appearance that strongly suggests a succubus heritage, her nature is fundamentally polite, dignified, and warmly friendly. She is outgoing, possesses a strong interest in fashion and makeup, and frequently offers advice to her friends. A profound longing for genuine, unconditional romantic love forms a central part of her character, a desire fueled by her hereditary abilities which she feels obstruct authentic connections. This makes her a classic deredere type, expressing generous affection equally for all her classmates rather than focusing on a single individual. She is not academically inclined and finds studying challenging. Her childhood was spent reading extensively about various forms of love, which cultivated her admiration for it but also seeded insecurities about finding a destined partner who would love her without the influence of her magic. Before enrolling at Babyls, she struggled to form friendships with other girls, who often avoided her out of jealousy. Her stated ambition is to eventually live a happy life with a wonderful husband. Elizabetta's primary ability is her bloodline magic, "Affection" or "Full Love Gauge." This power allows her to emit a scent that makes others, particularly males, favorably disposed towards her and eager to gain her favor. The magic's effectiveness increases with proximity and in enclosed spaces. It does not work on individuals she genuinely likes and is less effective on those who already harbor strong feelings for her. Initially, she had limited control over this ability, but her precision improved significantly after the Harvest Festival. Due to her principles regarding true love, she avoids using this magic on potential romantic partners, considering it dishonest. Consequently, she honed her natural charm and seduction skills, learning to entice demons through appearance and manner alone. She enrolled with a rank of Aleph (1). A key involvement saw her assist Lied Shax in a game against Orias Ozval, using her ability to secure a signature needed for the Misfit Class to use the Royal One classroom. During the Walter Park incident, she helped calm frightened children using her magic. The Harvest Festival was a significant developmental period; she was assigned to train under Raim-sensei alongside Clara Valac to learn seduction techniques. Teaming up with Clara during the event, she used her charm to collect ingredients from male demons, accumulating 20,700 points, which resulted in her rank increasing to Beth (2). Later, during the Music Festival, she played the lead role of Lilith in a class production. A sincere prop love letter from Iruma Suzuki, detailing his honest thoughts about her, contributed to her successful performance, leading to a further rank-up to Daleth (4). In a subsequent test, the "Breaking Through the Heart" event, she was ultimately eliminated by Kalego Naberius, who remarked that it would take a thousand years for her to charm him. She is popular among her classmates. Lied Shax has a clear crush on her, and she can easily manipulate his feelings, though she clarifies that her affection for him is the same as her love for all her classmates. She is close friends with Ameri Azazel, Clara Valac, and Keroli Crocell, often participating in girls' gatherings. She admires Ameri and provides her with fashion advice. She maintains a respectful student-teacher relationship with Raim, addressing her as "master." While Kamui Caim frequently attempts to interact with her, she typically brushes him off politely. She also believes Iruma Suzuki would make a good husband and cherished the sincere love letter he created for her. She named her familiar, a Floral Papillon, with three names: Flora, Lillian, and Luage. She is the only member of the Misfit Class without a confirmed demon origin story. She eventually exchanged contact information with Lied Shax. From her teacher Lime, she received a matching ring, identical to those given to Clara and Asmodeus Alice.