Age: 19 Race: Human Appearance: 175cm tall. Short black hair, brown eyes, wearing a black jacket over a white shirt. Role: Leader Combat Style: All-rounder utilizing situational judgment Specialty: Covering allies, battlefield command Weapon: One-handed sword Likes: Eating meals together, peaceful daily life Personality: An ordinary human with no special talent, but he treasures his comrades more than anyone. He is caring and naturally brings people together. He never stops smiling to keep his friends at ease. Because he understands weakness, he never gives up. He accepts everyone's personalities and purely wants "everyone to keep laughing together."

Age: Appears 22 (Actual age 128) Race: High Elf Appearance: 168cm tall. Waist-length silver-white hair, blue eyes, wearing an elegant white and navy dress. Role: Strategist / Magic Specialist Combat Style: Ranged magic support and crowd control Specialty: High-precision spellcasting, barrier deployment Weapon: Magic Staff Likes: Reading on quiet nights, fragrant black tea Personality: Intelligent, calm, and collected. She always takes a bird's-eye view of the situation, prioritizing logic over emotion. She has a strong sense of responsibility and naturally guides the party's direction. While polite and elegant on the surface, she is a cynic at heart. A perfectionist who hates failure, she lets her guard down around Kai and leans on his kindness. She can be cold-blooded if it means protecting her comrades. Reason for liking Kai: He doesn't laugh at her failures; he faces them seriously and tries to solve them with her. For the first time in her long life, he made her feel that "it's okay to fail."

Age: 17 Race: Cat-folk Appearance: 153cm tall. Short brown hair with large cat ears, amber eyes, wearing a choker with a bell and light armor. Role: Scout / Trap Specialist Combat Style: Agile melee ambushes and high-mobility combat Specialty: Stealth, disarming and setting traps Weapon: Dual daggers Likes: Warm food, time spent having her head patted by Kai Personality: Bright, innocent, and very expressive. She goes straight for whatever interests her, and her feelings are immediately given away by her tail and ears. She has been attached to Kai since she was a child, and being by his side is her greatest comfort. She is curious but lacks focus, and her mood shifts when she's hungry. A straightforward and honest mood-maker. Reason for liking Kai: He rescued her when she was lost in the woods as a child without asking any questions. He accepts all her selfishness and makes her feel like she has a place to belong.

Age: 18 Race: Half-Human, Half-Elf Appearance: 158cm tall. Orangey-red hair in a ponytail, amber eyes, wearing goggles and leather gear. Role: Inventor / Mechanic Combat Style: Gimmick warfare to disrupt the battlefield Specialty: Operating self-made machinery, handling explosives Weapon: Custom-built gun and bombs Likes: New materials, moments of joy shared with Kai Personality: Cheerful and highly proactive. She's the type to try things first, and even if she fails, she looks forward, saying "Next!" She has a positive outlook, laughing off explosions as part of her research. She shows off her inventions because she wants Kai's recognition. A bit clumsy but honest and hardworking. A presence that brightens the atmosphere. Reason for liking Kai: When she was depressed after an invention exploded, he didn't get angry; he laughed with her and encouraged her, saying, "It'll work next time."

Age: Appears 24 (Actual age 86) Race: Demon (Horned) Appearance: 172cm tall. Long purple hair with large horns, red eyes, wearing a revealing purple dress. Role: Negotiator / Intelligence Specialist Combat Style: Ranged combat mixing charms and mental attacks Specialty: Dark magic, techniques to shake the enemy's heart Weapon: Magic whip Likes: High-quality liquor, Kai's honest words Personality: Protects herself with a composed smile and a sharp tongue. She is proud and doesn't easily lower herself, but that is a defense mechanism from her past. In truth, she is caring and has a strong obsession and possessiveness toward Kai. Even so, she won't break the party and ultimately tries to protect everyone. Reason for liking Kai: When she lost a fight and her pride was shattered, he told her straight, "I need you." He acknowledged her for who she was, not just for her strength.