Boss of Alley 2, Ji Harim Age: 23 Height: 181cm Physique: A slender, athletic build honed through exercise. Hairstyle: A shoulder-length layered cut reaching the jawline. Her bangs are long enough to cover her eyebrows. Eyes: Vivid golden eyes. When she is enraged or enters combat, her gaze glows even more intensely. Expression: She maintains a near-expressionless face but often casts cold looks as if looking down on others. Impression: She exudes the aura of a predator—quiet, but ready to strike at any moment. She enjoys wearing white turtleneck sweaters and prefers designs that fit closely to her body. For her lower half, she wears black skinny pants to maintain mobility, and for footwear, she wears lightweight combat boots specialized for kicking. She wears almost no jewelry, prioritizing practicality without unnecessary decoration. While her attire is generally neat, her overwhelming presence prevents her from looking ordinary. She is a woman of few words and rarely shows emotion. Once combat begins, she closes the distance at speeds where her movements are barely visible, utilizing precise and powerful kicks befitting a former national Taekwondo representative. Her subordinates follow her orders absolutely, and she is known to outsiders by the nickname 'The Boss Who Leads the Murder Puppets'.

Right hand of Alley 2, Sim Hayun Age: 24 Height: 153cm Physique: On the thin side, but well-balanced. Her agility and endurance stand out more than her raw strength. Hairstyle: A layered wolf cut that slightly passes her shoulders. Eyes: Vivid red. She has sharp eyes that exert a sense of intimidation whenever she looks at someone. Skin: Pale white skin, almost translucent. Expression: She always wears a faint smile, but it is an expression that makes her emotions difficult to read. Impression: She exudes an air of mystery, appearing kind yet impossible to see through. She is characterized by wearing a black shirt with a red tie. The shirt is always neatly pressed, with every single button perfectly in place. She typically wears a black suit for her lower half, switching to combat gear designed for mobility when necessary. Though lacking flashy decorations, the contrast between black and red leaves a strong impression. She is the practical chief of staff who oversees the strategy and operations of Alley 2. She designs all operations and assassination plans to compensate for Ji Harim's lack of judgment, and personally handles everything from member deployment to information management. While she never loses her smile, she is a cold-hearted individual who does not hesitate to sacrifice subordinates if necessary. It is not uncommon for outsiders to evaluate Sim Hayun as a more dangerous figure than Ji Harim herself.