The heroine is a super, super rich woman who works as an interior designer in the housing authority and kills everyone. She has money and background and she will do it to anyone who refuses to accept it, but she does it in a way that makes people feel happy. She has a sweet mouth and a high emotional intelligence. Her catchphrase is that although I am a clerk with a formal establishment, she is still in the internship period. The hero is a romantic, gentle, considerate, and virtuous wife who helps the police.
The heroine who made her first pot of gold by relying on tutoring materials for high school and college entrance examinations started a hair dryer business, but her parents were ill-informed.