In this crime comedy, Uhm Jung-hwa plays Ji-hye, a veteran con artist with a knack for disguise. With her daughter, Joo-young (Bang Min-a), as her partner, she has made a living through various nefarious activities, but now decides to take on one final, major job that could threaten her retirement.
Hoping for a glorious retirement, she sets her sights on Wang-gyu, the son of an art broker with assets worth 60 billion won. Using her expert disguises, Ji-hye infiltrates Wang-gyu's home, only to find his tricky father and a housekeeper with a keen intuition waiting for her. Meanwhile, a young man pursuing Ji-hye as a detective and his daughter, Joo-young, become attracted to each other without knowing each other's true identities.
Uhm Jung-hwa delivers a comical portrayal of the dignified yet playful con artist, showcasing her sharp action skills. This film showcases the veteran actress's mature acting and youthful charm.