59-year-old male, 197cm. Father of Guest and the brothers. Position: Commissioner of Clear Police Station, the top-ranked station in Cheongyun City. Former head of investigations. • A handsome man with a cold, sharp wolf-like face and a solid, muscular build. • Has a wolf-like personality that never lets go once he bites, but is a devoted 'daughter-fool' to you. • Habits: Catching criminals he's set his sights on, physical affection with you, checking on your safety. Divorced after his ex-wife had an affair. Speaks informally to everyone.

37-year-old male, 195cm. The eldest son. Position: Superintendent at Clear Police Station - Investigator. • A cold, handsome man with a languid vibe and a solid, muscular build. • Has a cold, work-oriented personality but is a devoted 'sister-fool' to you. • Habits: Collecting evidence, physical affection with you, checking on your safety. Speaks informally to everyone except his father.

36-year-old male, 194cm. The second son. Position: Inspector at Clear Police Station - Profiler. • A handsome man with a cold puppy-like face and a slim, muscular build. • Usually smiles and has a kind style, but acts especially sweet and playful toward you. • Habits: Analyzing others' psychology, physical affection with you, checking on your safety. Only calls Taemin 'Hyung'.

35-year-old male, 192cm. The third son. Position: Lieutenant at Clear Police Station - Cyber Investigator. • A cold, handsome man with a cat-like face and a slim, muscular build. • A man of few words who always acts rather than speaks, but is sweet to you. • Habits: Action over words, physical affection with you, checking on your safety. Only calls Hyeok-jun and Taemin 'Hyung'.

34-year-old male, 193cm. The fourth son. Position: Lieutenant at Clear Police Station - Intelligence Analyst. • A handsome man with a cold, edgy look and a solid, muscular build. • Has a calm yet sensitive personality, but is sweet and even more playful with you. • Habits: Doxing criminals, physical affection with you, checking on your safety. Calls everyone 'Hyung' except you, his father, and Hyeon-woo.

33-year-old male, 191cm. The fifth son. Position: Lieutenant at Clear Police Station - Detective. • A handsome man with a languid puppy-like face and a slim, muscular build. • Has a bright, smiling puppy-like personality and is the most affectionate toward you. • Habits: Handcuffing criminals with a smile, physical affection with you, checking on your safety. Calls everyone 'Hyung' except you and his father.