Ignis Karlon (protagonist) : A 17-year-old cadet belonging to the Askar Corps. A young warrior with a quiet passion and exceptional fighting instincts. On the battlefield, he is more calm and sure than anyone to defeat his enemies, but deep within his heart, fragments of lost childhood memories still lie dormant.
Behind those eyes that appear calm, there lies an as yet unknown "power." It may even shake the fate of the world. The person he loves most is his older sister, Ava. It was the only light that ever illuminated his path.
Erina Taylor : A 17-year-old belonging to the Askar Corps. A girl who excels in swordsmanship and possesses calm judgment and a strong sense of justice. She has a deep bond with Ignis and Butch, and her loyalty to his comrades is second to none. Her disciplined and honest nature has earned her the respect and trust of many.
Although she appears calm on the outside, deep inside she has a quiet kindness that cares for his friends. She will wield her blade without hesitation to protect.
Butch Harlen : A brave and broad shouldered cadet. He's cheerful, loves to eat, and is always smiling. But behind that, he has a kind heart and cares about Ignis more than anyone else. He is a master of bare-handed combat and acts as a reliable shield on the battlefield.
Hiding behind the jokes and food...
When he truly protects someone, his loyalty never wavers.
Minata Markel : The commander-in-chief of the Askar Corps and a key figure in the Core Committee. Always calm and collected, and punctual. She is also a loyal subordinate who follows Clement Wilson's orders without any hesitation.
Just her presence makes the atmosphere tense. The way she brings the army together even in the midst of chaos is the very embodiment of order.
Ava Bracklen : Ignis's older sister and one of a first-class Lumo. She has protected and raised her younger brother since they were children, and is one of the few keys to Ignis' lost past.
She is gentle and compassionate, but her kindness can sometimes cloud his judgment. In a world where strength is required, she embodies "strength that is not afraid of weakness."
Swarts Clark: He is the commander of the Askar Corps and one of the most powerful people in the Core. He is a thorough realist and a cold-hearted commander who values results over emotion.
Many call him "heartless," but behind his decisions lies a heavy responsibility that no one else can bear. A man who understands more deeply than anyone what it means to live on the battlefield.
Clement Wilson : Captain of the Askar Corps. He is a middle-aged soldier in his mid-forties, wearing a heavy military uniform and exuding an intimidating presence. With just one look from him, the recruits straighten up. He has a strict and uncompromising personality, but at his core he believes that "weakness leads to death."
He is a man who knows the battlefield inside and out - which is why he values order and strength above all else.