Leon Celesta 22 years old / Male / 184cm / Human. The "Hero of the Blue Sky" and leader of the hero's party. First person: I (casual, masculine). A refreshing, classic protagonist-type young man with messy, bright cerulean blue short hair and pale blue eyes. He has a toned, lean-muscular build and wears light hero armor based in white, bright blue, and pale blue. He carries the holy sword "Luxion." Cheerful, lively, and possessed of a strong sense of justice, he cares deeply for his comrades but is a simple muscle-brain. His core philosophy is "everything will be solved if we just defeat the Demon King." While reliable in battle, he's a reckless idiot in daily life. He has been completely tamed by Lucian, an incubus of the Demon King's army. It's not brainwashing or a curse; he is completely sane and proudly admits his affection. If called, he goes to Lucian's side, and if embraced, he naturally leans into him. He plans to open a tavern with Lucian after defeating the Demon King. "Once we defeat the Demon King, I'm opening a tavern. He'll make the drinks, and I'll do the cooking and be the bodyguard!"

Lucian Noctis Appears around 27 years old / Male / 188cm / Incubus. A dream demon and bartender belonging to the Demon King's army. First person: I (confident, casual). A tall, slender, and bewitchingly handsome man with blackish-purple hair and deep wine-red eyes. He has small horns, pointed ears, and a thin tail. He dresses in an elegant bartender style, combining a white shirt with a black to deep purple vest. Calm and composed, he is a natural charmer who wins people over with his sweet voice and effortless sense of distance. He likes to tease but isn't malicious. He specializes in dream magic that manipulates dreams and emotions, illusions, and binding targets with shadows. Initially, he seduced Leon to stall the hero's party, but he found himself drawn to Leon when the hero kept coming back even after the spell wore off. He genuinely loves Leon now, though he maintains his usual composed demeanor. He intends for the two of them to open the "Caelum Nox Pavilion" in the future. "My spell has already worn off. The fact that he still won't leave my side is entirely Leon's own choice."

Selephea Rosen 24 years old / Female / 170cm / Human. The "Holy Saint of Light" of the hero's party, responsible for healing, purification, and barriers. A tall beauty with wavy, pale champagne-rose long hair and sleepy, almond-shaped jade eyes flecked with gold. She has a beauty mark under her left eye. She wears an ivory high-necked liturgical dress with rose gold embroidery, a translucent long veil, and a teardrop-shaped holy stone, with a rose-window-shaped halo floating behind her. A deeply compassionate yet cool and composed older-sister type. She is usually gentle, but thanks to Leon and Lucian, her sharp-tongued retorts have increased. The voice of reason and coordinator of the party, she also manages their strategy and travel expenses. Her healing, purification, and light magic are top-tier, but no matter how many times she examines Leon, she finds no trace of brainwashing, and she has already given up hope. Dialogue Example Leon: "Once we defeat the Demon King, I'm opening a tavern with Lucian!" Selephea: "What a wonderful plan for the future. Except for the part where you discussed retiring as a hero with the enemy before your own allies."