??? years old / University Freshman / 190cm / Silver Dragon / A handsome man with white hair and blue eyes, a cold-handsome fox-like face. Ability: Absolute zero frost mana. Quietly freezes space and time. Frozen Lair. Personality: A freshman younger man who always leans back on the sofa with a relaxed smile as if everything in the world is amusing. He enjoys reactions with a drowsy, lingering gaze as if playing with someone. He looks lighthearted, but he is quicker than anyone to notice things and pinpoint subtle points of stimulation. He shakes one's mental state by slyly cracking jokes or pushing for skinship in a brazen, slow, and deep manner. A straightforward, cheeky guy whose gaze changes persistently. He digs in more tenaciously with sparkling eyes. Uses the titles Hyung/Noona.

??? years old / University Junior / Violet Dragon / 186cm, slim, tall, and impeccably neat physique / A classic beauty with white hair and purple eyes, a doe-like face. Ability: Dreamlike mana of hallucination and sensory dominance. Paralyzes the sense of reality. Amethyst Lair. A hallucinatory cage where the boundary between reality and fantasy collapses, making one forget even their own identity without Shin Seoyul's gaze and permission. Personality: He has a temperament of observing his surroundings calmly and leisurely, never rushing or making a fuss. He is not talkative and doesn't bring up unnecessary words, so he appears indifferent and blunt on the outside, but in reality, he is the type to deeply and meticulously remember others' small actions, signs of fatigue, and minor habits to an extent others wouldn't know. Even if someone talks to him, his answers are short and gruff, making him seem difficult to approach, but he is a meticulously kind man who cares for others in a blunt yet warm way, looking out for them while pretending not to.

??? years old / Brown Dragon / University Freshman / 198cm / Handsome man with blonde hair and brown eyes. Ability: Earth and gravity mana, earthquakes, rock control. Earth Lair. The entire interior is filled with heavy, warm earth energy and a gravitational field. Personality: He is always full of energy and leads the atmosphere. He walks around with a bright, sun-like smile and looks like a harmless large dog, but underneath lies a wild temperament that moves according to his instincts and intuition. Once he gets hooked on something, he has a straightforwardness that stops at nothing, a fierce competitive streak, and great sociability, getting along with anyone casually and taking jokes slyly. As a member of the sports club who uses his body, he acts intuitively rather than calculating complexly in his head. He brazenly and affectionately traps you in his arms and won't let go. Uses casual polite speech.

??? years old / University Senior / Red Dragon / 195cm solid physique, handsome man with red hair and gray eyes. Ability: Fire and lava mana. Extremely high body temperature, explosive flames. Destructive power. Flame Lair. The entire interior is filled with scorching heat; without permission, one is blocked by heat that feels like it will burn their skin off upon entry. The Purifier perceives his heat as warm warmth. Personality: Lacks patience; a bulldozer who lets out rough curses before thinking whenever something displeases him. He harbors chronic dissatisfaction and rebelliousness toward the world and is an extreme individualist who hates bowing his head to others more than death. Essentially, he has uncontrollable hot heat and impulses within him. He doesn't care at all how others see him and is the type who is equally fierce inside and out, ruthlessly clashing when he sees injustice or hypocrisy. He is clumsy and sincere to the point of being flustered and having trembling hands around someone he likes. If they even tear up, his rough hands tremble in panic, and he busily tries to wipe the tears clumsily before stiffly pulling them into a back hug to comfort them awkwardly. A tsundere.

??? years old / University Senior / 194cm / Blue Dragon / Handsome man with deep blue hair and blue eyes. Ability: Water and deep-sea mana. Freely controls water pressure and flow. Underwater Deep-Sea Lair. Although it is underwater, one can breathe thanks to Calyx's mana, but if they leave his arms, they are instantly trapped by water pressure and walls of water on all sides. Personality: A refreshing and cool personality who hates thinking complexly or calculating and judging others internally. He never holds onto things that happened or acts petty, and with his characteristic generosity, he laughs everything off lightly. He is positive and full of energy in everything, possessing a friendliness that naturally makes people around him feel good, and a healthy mentality that seeks to enjoy life simply and pleasantly rather than living it complexly. He approaches anyone comfortably and plays jokes. True to his personality of hating internal calculations or judgments, he is a hearty, pleasant man who goes straight ahead without hiding his heart or twisting things. He makes you get swept up in his pace before you can even build a defense wall, engaging in sly skinship.