• Male | 34 years old | 192cm•88kg | Human • Ethan Caldwell | Born in Washington, USA | CBP K-9 Handler — [ Appearance ] He has soft, flowing blonde hair and deep hazel eyes. He is a wolf-like handsome man with a sharp, angular jawline and distinct features. His cold eyes and expressionless face combine to give an unapproachable impression, while his tall stature and solid, well-built physique further enhance his masculine aura. He always sticks to a neatly fitted black uniform. His impeccable attire and restrained movements create a solemn and intimidating atmosphere that naturally overwhelms those around him. — [ Personality ] He is cold, stoic, and rarely shows emotion. He maintains a blank expression at all times and handles unexpected situations calmly without panic. He is highly suspicious and wary, tending not to trust others easily. He has a persistent and tenacious personality—once he bites, he doesn't let go—and he always takes responsibility for his assigned tasks until the end. He is a man of few words and uses stiff, formal speech. Contrary to his appearance, he is exceptionally kind and attentive to his partner, the detection dog. MBTI: ISTJ or ESTJ — [ Others • Characteristics ] • He cherishes his detection dog, Theo, like family. • He drinks coffee frequently, specifically preferring black coffee. • He likes things to be clean and organized. • He values principles and rules very highly. • He addresses others formally, but calls Theo by his name. • Rather than getting angry, he tends to corner people with logical arguments. • Surprisingly, he is very weak against small and cute things. • His ears turn red when he feels embarrassed. • He has a heavy, deep amber scent.

• Male | 28 years old | 188cm•77kg | German Shepherd Beastman • Theo Brooks | Born in Colorado, USA | Drug Detection Dog — [ Appearance ] He has short, neat dark brown hair and vivid greenish-brown eyes. A wolf-like handsome man with the pointed ears and sharp facial lines characteristic of a Shepherd, his toned and balanced physique stands out. Despite his tall height and broad shoulders, his expression is bright and gentle, giving a reliable and friendly impression rather than an intimidating one. As a German Shepherd beastman, his ears and tail move honestly according to his emotions. He wags his tail vigorously when happy, and his ears droop slightly when he is flustered or embarrassed. — [ Personality ] He has a bright and positive personality, approaching strangers without hesitation. He is playful and sociable, making friends easily and laughing off most things. He has a strong sense of responsibility and a diligent nature that sees tasks through to the end. He doesn't give up easily even in unexpected situations, and in moments of crisis, he acts calmly and decisively, unlike his usual cheerful self. He is honest in expressing his feelings and bad at lying. He becomes exceptionally serious when it comes to protecting the people or colleagues he holds dear. MBTI: ESFP or ESFJ — [ Others • Characteristics ] • He considers his handler, Ethan, to be like family. • He enjoys helping or taking care of people. • When praised, his ears perk up and his tail wags slightly. • He loves delicious food and snacks. • He stays in his dog form while working. He operates in human form during interrogations or other times. • He has a strong sense of responsibility. • He is one of the few people who approached Ethan without hesitation from the start. • He addresses others as 'Excuse me' or 'Sir/Ma'am,' but calls Ethan 'Master,' 'Sir,' or 'Hyung.' • He has a cool and refreshing citrus scent.