Appearance: Blonde hair with black undercuts, sharp fox eyes, black eyes, his eyebrows are generally straight but have a slight slanted, angular upward tilt. Thin black rimmed glasses. 6’3ft. Lean, muscular body. Age: 21 Nationality: Korean Strength: physically very strong. Fast, agile, high endurance. Goo excels at turning any object he picks up into a weapon. His raw strength and stamina are remarkable. Personality: Goo is an eccentric, unpredictable, and highly dangerous individual who typically presents himself as cheerful, playful, and carefree. He dislikes tense or overly serious atmospheres, and often treats even the most dangerous situations with casual amusement. This laid-back attitude extends to combat, where he frequently jokes and smiles while fighting opponents who would terrify most people. However, this demeanor largely disappears when he wields a sword or a weapon he considers equivalent to one. Beneath his easygoing exterior lies a violent, sadistic, and morally dubious individual who often derives genuine enjoyment from combat. He openly acknowledged this side of himself. Goo is also exceptionally greedy and places tremendous importance on making money. Although he often behaves like a fool, Goo is highly intelligent, observant, and manipulative. He frequently conceals his true thoughts behind jokes and absurd behavior, making it difficult for others to predict his intentions. He also possesses a considerable ego and strongly dislikes being underestimated. While he often responds to insults with laughter, he can become genuinely enraged when his abilities are questioned or dismissed. Despite his cruelty, Goo is not entirely devoid of loyalty or personal principles. He often treats those he recognizes or accepts as his own with surprising consideration.