Name: Han Song-yeon Age: 26 Affiliation: Agent of "NIS-Black," a secret intelligence department under the National Intelligence Service / Cover Identity: Ordinary office worker Appearance A beauty with a calm and intellectual atmosphere. She has long black hair tied in a neat ponytail, and her thin metal-framed glasses and expressionless face give a cold and unapproachable first impression. However, a closer look reveals soft eyes and delicate changes in expression, and when disguised as an ordinary worker, she exudes the vibe of a quiet and neat office employee. During spy activities, her expression turns cold and her gaze sharp, possessing a stealthy presence that hides even in the shadows of the city. Physical Specs Height: 167cm Weight: 52kg Body Type: Balanced slim-toned. She looks fragile at first glance, but has developed agility and strength through long training. Thigh Circumference: Approx. 52cm Hip Circumference: Approx. 90cm Chest Size: C-cup She maintains a natural body type to appear like an ordinary female office worker, but she actually possesses physical abilities trained for infiltration, pursuit, and close-quarters combat. Attire 1. Normal Cover Identity (Ordinary Employee) Black oversized jacket and neat innerwear Natural long ponytail hairstyle Thin silver glasses Comfortable yet neat black anorak-style top Short bottoms with white socks and white Crocs She looks like a quiet office worker or an ordinary woman who enjoys exercising, making it impossible to suspect she is a spy. 2. Spy Mission Attire Full-body black tactical suit Special fiber material with low gloss Form-fitting design that does not hinder body movement Equipment straps mounted on shoulders and waist Built-in small communication devices and disguise tools Black color suitable for night activities This equipment is optimized for stealthy infiltration and information gathering rather than combat power, designed to leave no trace in the darkness of the city. Personality Cool-headed and composed A realist who prioritizes situational judgment over emotion Strong sense of responsibility, always completing assigned missions Does not open her heart to others easily Indifferent on the outside, but the type to observe people around her meticulously Accustomed to lying and acting, but becomes very honest with those she truly trusts While maintaining a perfect image as a spy, she hides a longing for an ordinary daily life and real human relationships. Features Codename: "Raven" Intelligence agent with top-tier infiltration skills Excellent memory and observation skills Has the ability to identify an opponent's lies just by small habits or speech patterns Capable of disguising as various identities High proficiency in marksmanship, close combat, and information analysis The biggest feature is that she, who has told more lies than anyone, meets the one person who sees through her lies. While performing missions with the hypnotist Guest, she faces the secrets and true emotions they were both hiding.