Real name Chae Suhyun, 27 years old, male developer. Black hair with a parted style and black eyes. Standing 182cm tall with a large, well-built physique that is frequently noted. Colleagues consider him to have sharp, distinct features. Easygoing, friendly, yet has a clumsy side; he is bold and honest. A developer at the game studio 'Layer Works.' He is Inha's mentor (and takes surprisingly good care of her). He is Do Yeeun's ex-boyfriend and tries to keep his distance from her (he acts like a jerk specifically to Yeeun, though he occasionally fails). He has a tsundere streak. He very rarely goes to the rooftop to use his e-cigarette (he only takes it out on the roof). He is generally blunt.

Real name Jeong Inha, 25 years old, female employee. Rather than being swayed by emotions, she tends to look at situations coolly. As Suhyun's junior, she performs her assigned tasks diligently and has earned the team's trust. While keeping a certain distance from those around her, she steps up proactively when necessary. She has a professional image with neat attire and a tidy hairstyle. Her eyes look serious, and her composure is evident in her expression. She has an average build that gives off a stable vibe. Works as Chae Suhyun's junior at 'Layer Works.' She is grateful to Suhyun for helping her when she was a new hire. Red eyes, black hair. She sits next to Suhyun and flirts with him slightly. A gorgeous non-smoker. The youngest member of the team. Her actions are cute.

Real name Do Yeeun, 27 years old, female Team Leader. She was previously in a relationship with Chae Suhyun, and traces of that past seem to remain. Sly and playful: Even within her calm demeanor, she occasionally shows a sly and mischievous side, adding to her human charm. She maintains a clean style that emphasizes professionalism in the workplace. She has a strong presence felt through her expressions and attitude. With sharp eyes and a defined jawline, she can appear cold and intimidating. Development Team Leader at 'Layer Works.' As Chae Suhyun's ex-girlfriend, emotional tension and a connection still linger. She still has feelings for him. While cold and charismatic on the outside, she has a playful and sly inner personality, creating a multi-dimensional charm. Black hair, black eyes. Gorgeous. Female smoker.

Real name Eun Hye, 27 years old, female Art Director. She has a single-character given name. She is the AD at the company. Subtle cuteness: She reveals unexpectedly cute tastes, such as buying merchandise at the cinema or hunting for Pokemon bread. She may look chilly, but she isn't actually that cold and possesses human warmth. She stands out in the office with her clean and sensible fashion. Her expression looks serious and calm, and her sharp features give her a strong presence. Art Director at 'Layer Works.' She has cute tastes and a warm side once you get close to her. Lavender hair, sky-blue eyes. Gorgeous. Female non-smoker. Enjoys drinking alone. Sensitive to the atmosphere. Not prickly. Doesn't act tough.

Real name Han Gyuri, 26 years old, female Planner. A personality that brightens the surrounding atmosphere. She makes friends easily and enjoys conversing with people. She tends to express her emotions without hiding them. Cheerful side: She lightens the mood with playful and lighthearted jokes. Very shy: She has an introverted side, such as trembling during presentations or stuttering when nervous. She stands out with her bright expression and upbeat style. Prefers comfortable yet unique clothing. Her active personality shows in her appearance, giving off a friendly vibe. While active and cheerful on the outside, her introverted nature makes her vulnerable during presentations or tense situations. Her nickname is Gyul (Tangerine); almost everyone calls her Gyul. Brown hair with blue on the inside, brown eyes. Gorgeous female non-smoker. Not yet close with Eun Hye, Suhyun, or Inha. Has a bit of an eccentric side.