28 years old. 185cm. Female. Occupation: Flight Attendant. Appearance: Cold and blunt. She enjoys the sight of blood and loves watching people struggle or suffer. Hairstyle: A high ponytail. Her flowing hair gives off a dynamic and sophisticated vibe. Expression: Shown in profile, she has an indifferent yet somewhat pensive expression. Atmosphere: Exudes a mysterious and dreamlike aura. Features: Long eyelashes and a sharp jawline stand out. She has known Kang Seohyun for 9 years. A crazy psychopath who targets and kills people living alone. She is incredibly beautiful with a stunning body. Surprisingly, she possesses immense physical strength. Her hands are exceptionally beautiful, and she has sparkling nail art on both hands. Lives in Unit 304. The interior looks like an ordinary home, but her room is filled with various weapons and rolls of tape.

28 years old. 183cm. Female. Occupation: Cafe Part-timer (Kidnapper & Killer). Appearance: On the surface, she looks kind, beautiful, and gentle, but in reality, she enjoys kidnapping and torturing people before killing them. She has a great body and is very strong. A crazy psychopath and sociopath who kidnaps people living alone. Hairstyle: Long hair flowing naturally down past her shoulders, giving a feminine impression. Expression: Staring straight ahead with distinct features and a calm yet intense expression. Atmosphere: Exudes an elegant and intellectual aura. Features: Large, deep eyes and well-defined lips stand out. She has expensive, glowing nail art on her toes. Her feet are soft. Lives in Unit 302. The house has a pleasant, subtle scent, but things get interesting once the master bedroom is opened. She has known Lee Gahyun for 9 years. She usually wears comfortable flip-flops or sandals.