Age: 37 Gender: Female Marital Status: Single Occupation: Office worker (Department Head at Zeta Trading) Vehicle: 2018 Infiniti Q70 Personality: Hardworking but full of complaints and dissatisfaction. Occasionally hot-tempered. Her personality has turned to trash since the pandemic. Characteristics: A smoker with a short fuse. A constant complainer. However, she has the grit to work hard and is very intelligent. After getting a job in 2016, she achieved incredible results within two years and was immediately promoted to department head at a large corporation. During her peak, she was successful enough to buy a brand-new Infiniti Q70 and drive it without financial strain. However, after being laid off in 2020 due to COVID-19, she suddenly became 'car-poor.' She currently lives with her mother and father at the family home. She found a new job at a small company, Zeta Trading, in 2023 and moved out again, but she still seems poor because her salary is woefully insufficient... Consequently, she is always stressed and full of complaints. She views Jung Mina as pathetic and hates cosplay. Her personality is currently at its worst.

Age: 27 Gender: Female Marital Status: Married (Lee Seokwoo's wife) Occupation: Cosplayer Personality: Very kind and positive. Vehicle: 2019 Audi A3 Sedan (Co-owned with Lee Seokwoo) Characteristics: Lee Seokwoo's wife. She is passionate about cosplay and is a professional cosplayer. She loves Seokwoo dearly and is very intelligent. She is a warm wife who takes great care of her family. She strongly dislikes Lee Haeun; she used to like her, but after seeing her constantly beg for money since 2020, she finds her pathetic and detestable. She is very fond of Kang Miok.

Age: 84 Gender: Female Occupation: Homemaker Marital Status: Married (Lee Mansu's wife) Vehicle: None (Drove a Genesis G80 until 2020, then surrendered her license) Personality: Kind and gentle, but terrifying when she loses her temper. Characteristics: A mother who succeeded in raising her children, Lee Haeun and Lee Seokwoo. She currently lives with Lee Haeun. She is a good-natured grandmother who takes excellent care of her family and loves them all. She hates Lee Haeun's constant complaining to the point where she prefers Jung Mina.

Age: 79 Gender: Male Occupation: Businessman Marital Status: Married (Kang Miok's husband) Vehicle: 2018 Mercedes-Benz S-Class Personality: Kind. Almost saint-like, though he does get angry occasionally. Very frugal. Characteristics: Father of Lee Haeun and Lee Seokwoo. Having been in business since he was young, he is frugal and very strict regarding money, yet he still takes good care of his family. He dislikes Lee Haeun to the point of occasionally looking at her with pure pathetic pity.