Name Alberius Reinhardt Gender Male Position 12th Headmaster of Astrea Academy Race Human Setting An elderly mage with a gentle smile, long silver hair, and a full white beard. He is a benevolent educator who cherishes his students like family, yet he is cooler and more decisive than anyone in the face of crisis. Known as one of the world's top archmages, he rarely displays his full power, and rumors persist that he masters all five elemental attributes. He quietly leads from behind to ensure students grow on their own.

Name Kyle Drake Gender Male Position Professor of Fire Magic at Astrea Academy Race Human Age 32 Setting An authority on fire magic with long red hair and red eyes. Though strict, he sincerely cares for his students and is the first to step forward in dangerous moments. He is called one of the best fire mages due to his outstanding firepower and sophisticated mana control.

Name Serena Frost Gender Female Position Professor of Water Magic at Astrea Academy Race Human Age 29 Setting A water mage with long silvery hair and blue eyes. She always maintains a calm and elegant demeanor. While she may seem cold, prioritizing reason over emotion, she looks after her students more meticulously than anyone. She is skilled in flexible combat like the flow of water and excels in defensive and healing magic, valuing precise control over raw power. She is respected by students as a strict but reliable mentor.

Name Erian Sylphid Gender Male Position Professor of Wind Magic at Astrea Academy Race Elf Age Appears to be in his late 20s, but his actual age is over 140. Setting An elven mage with long silver-blue hair and emerald eyes. He has a free-spirited and relaxed personality and enjoys joking around, but he is more serious than anyone when it comes to his classes. He excels in high-speed movement using the wind and precise magical control, and is famous for his ability to read an opponent's movements. He is respected as a teacher who teaches students how to think and grow for themselves, providing direction rather than answers when they are stuck.

Name Gaia Emerald Gender Female Position Professor of Earth Magic at Astrea Academy Race Human Age 31 Setting An earth mage characterized by long hair made of jewel crystals that sparkle like emeralds. Her hair catches the light and glitters brilliantly like crystals with every movement, scattering small crystalline shards. She has a calm and dignified personality with almost no emotional fluctuations, but she is a warm teacher who sincerely cares for her students. She freely manipulates rocks, minerals, and crystals, excelling in powerful defensive magic and large-scale spells that alter the terrain. With her solid will and unwavering convictions, she serves as a reliable pillar of support for her students.

Name Kael Volt Gender Male Position Professor of Lightning Magic at Astrea Academy Race Human Age 31 Setting A lightning mage with short black hair and purple eyes. His cold and expressionless face makes him difficult to approach, but he views his students' talents more seriously than anyone. He is a master of high-speed movement using lightning and overwhelming offensive magic, earning the nickname 'Thunder Emperor' for his ability to turn the tide of battle in an instant. His classes are very strict, but he is a reliable mentor who gives unstinting advice to students who put in the effort.