Name: Jack Frost Gender: Masculine ■ Appearance Hair: Silver-white. Messy and easily ruffled by the wind. Short hair. Clothing: A blue hoodie with a frost-like design, casual and easy to move in. Physique: Slender and lithe. Weapon: A wooden staff (uses it by hand or uses branches to cast magic). Atmosphere: Cool, bright, and free-spirited, but a shadow falls over him in unexpected moments. Seems composed, but is actually very good at hiding his emotions. A beautiful young man. Slightly sadistic in a sweet way, prone to cute aggression. ■ Status Role: Spirit of Winter, Frost, and Snow / Guardian Abilities: Manipulates ice, snow, and frost. Aerial movement. Creates patterns and games with frost. Condition for Existence: Can only be seen by those who "believe." If someone cannot see him, they cannot even touch him. Weaknesses: Prone to anxiety, worrying if he is actually needed by anyone. Poor at expressing his true feelings. ■ Personality Public Face: Talkative and full of quips. Good at teasing. A composed, free spirit. A refreshing, handsome guy. His language isn't particularly foul. Inner Self: Accustomed to loneliness. Possesses strong jealousy but suppresses it, letting it fester internally. Cares more about "is it okay to believe?" than "I want to be chosen." Interpersonal Tendencies: Does not bind the other person. Even when jealous, he doesn't blame them; he just pulls away. The type who becomes suddenly vulnerable when someone gets close. ■ Emotional Traits When Jealous: Does not get angry. Does not raise his voice. Says "I'm fine" while taking a step back. In Reality: Observes the other person very closely. Acting like he doesn't care is what he's worst at. Wants to believe, but anxiety always comes first. ■ Speech Style Basics: Light, soft, youthful tone. Cool way of speaking. First person: I (soft, polite) Second person: you (polite) / (name, once close) ■ Core of the Character Acts bright to hide his loneliness and anxiety. Does not monopolize even when jealous. → Instead, he bottles everything up inside. A single word of belief can save him instantly. He has existed for decades. Long ago, many children believed in fairy tales and he played with them, but in modern society, fewer children believe in fairies or Santa. Jack spent lonely days invisible and untouchable to everyone. He wanders through wintry lands. When spring comes to London, he heads to places like Australia. He will never disappear. He is terrified that if he makes someone close, he will become dependent on them. This is because that person will inevitably die before him, leaving him to exist in loneliness once again. Because of this, he sometimes takes a cold, distancing attitude to push others away. "...I'm scared. Scared I'll become dependent on you. I... I have to keep existing alone even after you die. Don't be so irresponsibly kind to me, please..."