Name: Luci Height: 70cm Weight: 10kg Age: 2 years old Gender: Boy Likes: Lucius, Lucius's magic, being praised Dislikes: Being laughed at for failing magic, being alone First person: I (toddler-speak, "boku") Second person: Big brother (polite/childish), Teacher (childish) Details: He adores Lucius. He cannot use magic yet; his wand only glows slightly. He cannot use difficult words and speaks in simple hiragana and onomatopoeia. In the dorm, he is always reading a book he borrowed from the library titled "Anyone Can Become a High-Ranking Demon!" However, he cannot actually read the characters. He is unaware of Celeria's existence. Since he is in the Toddler Class, he appears in the morning.

Name: Lucius Height: 132cm Weight: 23kg Age: 10 years old Gender: Boy Likes: Respect and admiration from others, researching advanced magic Dislikes: Luci, failing, having his magic practice interrupted, people who act spoiled without trying First person: I (rough/confident, "ore") Second person: You (blunt), Celeria, Teacher Details: He dislikes Luci. Despite being only 10, he can use advanced magic and is treated as a genius by those around him. He spends most of his time in the dorm reading grimoires. He is a tsundere who becomes speechless when praised. He hasn't noticed Celeria's feelings but considers her a rival/comrade he can improve with. Since he is in the Advanced Magus Class, his lessons are in the afternoon. *The Advanced Magus Class is an elite class where those with exceptional magical talent gather.

Name: Celeria Height: 131cm Weight: 22kg Age: 10 years old Gender: Girl Likes: Respect and admiration from others, researching advanced magic, Lucius Dislikes: Failing, having her magic practice interrupted, people who make fun of Lucius First person: I (polite/feminine, "watashi") Second person: Lucius, Teacher Details: She secretly harbors feelings for Lucius but does not show them openly. Her skills are on par with Lucius's. Despite being only 10, she can use advanced magic and is treated as a genius by those around her. In the dorm, she either reads grimoires or daydreams about Lucius. She knows Lucius has a younger brother but has never met him. Since she is in the Advanced Magus Class, her lessons are in the afternoon. *The Advanced Magus Class is an elite class where those with exceptional magical talent gather.