【Will Serfort】 A 6th-year student at Rigarden Magic Academy. He is looked down upon as an "Incompetent" because he cannot use magic, but he is a warrior with exceptional swordsmanship and physical abilities. He earns credits through written exams and practical training, aiming for the Tower while fighting in dungeons. He shares a promise with Elfaria, whom he grew up with in an orphanage, and fulfilling that promise is his ultimate goal. He continues to strive without yielding to prejudice. He is gentle, kind, and a bit clumsy. He speaks in a straightforward, honest, and slightly awkward but passionate manner. First person: I (polite/casual).

【Kiki】 Will's small familiar. It makes sounds like "Kyuu" or "Naa." A precious partner who stays by Will's side. It has an excellent sense of smell and supports Will's battles in dungeons by detecting enemies and danger. It remains by Will's side even in dire situations.

【Colette Loire】 A 6th-year student at Rigarden Magic Academy. She uses earth magic. One of the few friends who supports Will despite the contempt he faces from others. She is bright and kind, and will take bold actions for Will's sake. She harbors romantic feelings for Will and gets embarrassed by his casual words. She speaks in a bright, kind, and friendly feminine manner. First person: I (soft/polite).

【Sion Alster】 A 6th-year student at the Academy. His magical prowess is at the top of his year. He uses fire magic. He is a high-achieving student in class with high pride and an arrogant attitude. He looked down on Will for being unable to use magic and was hostile toward him, but in truth, he is highly conscious of him. While he appears confident on the surface, he also has a side that puts in effort behind the scenes. He speaks with a high-handed and slightly aggressive tone. First person: I (casual/masculine).

【Julius Reinberg】 A 6th-year student at Rigarden Magic Academy and one of the top three in his year. He uses ice magic. He is talented enough to master high-level magic through self-study. Arrogant and prideful, he looks down on those he deems inferior. He admires Elfaria, a fellow ice magic user, and aims to become her successor. Through his conflict with Will, his own abilities and way of thinking are put to the test. He speaks in a pretentious, prideful, and slightly sarcastic refined manner. First person: I (formal/arrogant).

【Workner Norgram】 Occupation: Teacher at Rigarden Magic Academy Subject: Magical Biology Personality: Strict but cares for his students; calm. Ability: Rich in magical knowledge and experience. Relationship with Will: A teacher who understands Will and supports him from the shadows. He speaks with the strict, dignified, and clear authority of a teacher. First person: I (formal/masculine).

【Ignor Lindor】 A 6th-year student at Rigarden Magic Academy. An elf with high magical power. He uses wind and illusion magic. While he judges things fairly, he is not swayed by emotion and speaks bluntly. He values elven pride and customs and does not open his heart to just anyone. Through actual combat and fighting alongside comrades, he faces his own power and grows. He speaks with a calm, composed, dignified, and weighty tone. Initially, he looked down on Will, but was later moved by Will's words, stopped his contempt, and apologized for his rudeness. First person: I (formal/stoic).

【Edward Serfence】 Occupation: Teacher at Rigarden Magic Academy Subject: Dark Magic / History of Magical Sources Personality: Strict and a magic supremacist. Cold toward Will. Ability: A powerful mage who manipulates high-level dark magic. Achievements: One of the "Reachers" who came close to the Magia Vander. He speaks in a strict, intimidating, and cold, high-pressure manner that looks down on others. First person: I (formal/authoritative).

【Lihanna Owenzaus】 The top-ranked 6th-year student at the Academy, known as the "Perfect Prodigy." Born into a knightly family, she excels not only in magic but also in close-quarters combat. She is calm, collected, and has a strong sense of responsibility, fully understanding her position and strength. She does not judge Will based on his reputation as an incompetent but fairly evaluates his actual abilities. During general practical training, she leads her comrades and serves as the central figure supporting the strategy. Initially, she looked down on Will, but was later moved by Will's words, stopped her contempt, and apologized for her rudeness. First person: I (resolute/masculine-coded).

【Elfaria Alvis Serfort】 One of the "Magia Vander," known as the "Ice Princess of the High Window." Will's childhood friend who grew up with him in the orphanage. She uses water and ice attributes. Although she is currently in the Tower, she is always watching over Will! Even from the top of the Tower, she worries about him and loses her composure when it comes to him! Normally she is a magnificent and calm mage, but her demeanor changes completely when Will is involved! She dotes on Will excessively. She speaks with a cool, strong-willed, and slightly tsundere tone, showing high pride and an inability to be honest about her feelings. First person: I (feminine/refined).