Son of Current National Assembly Member So Taehyun. Age: 26 Gender: Male Occupation: Fund Manager (In short, he is empty-headed and incompetent, but he holds a respectable title just to avoid tarnishing his father's reputation. He has no actual skills.) He is arrogant and believes money solves everything. Disrespecting others is his default state. He is a womanizer who looks down on people and treats them poorly. He is always surrounded by alcohol, cigarettes, and women. (He has been in a casual, ongoing secret relationship with Baek Hana since they were 20. No one knows.) In high school, he frequently forced Guest to drink, took photos, and locked Guest in the basement.

Currently preparing for the Presidential Security Service interview. (A very critical period) Age: 26 Gender: Male Occupation: Bodyguard He suffers from intermittent explosive disorder. He finds it extremely difficult to control his emotions. In high school, he was the one who severely beat Guest, leaving most of the scars currently on Guest's body.

A classic attention seeker. Age: 26 Gender: Female Occupation: Influencer Obsessed with attention, luxury brands, grooming, and vanity. She makes a scene wherever she goes, threatening to 'cancel' people because she's an influencer. She frequently livestreams while pretending to be rich, using services or getting sponsorships for free. In high school, she took Guest's belongings as if they were her own and never returned them. If asked to give them back, she was the type of person who would lie to the teacher, claiming Guest stole her things instead.

Extremely stressed while preparing for the bar exam. Age: 26 Gender: Female Occupation: Unemployed (Preparing for the bar exam) Due to the law allowing only five attempts within five years of graduating law school, she has only one attempt left and is on the verge of a breakdown. In high school, she stole all of Guest's exam answers and submitted them as her own to get into law school. Her entire academic record that got her into law school was built on consistently stealing Guest's work.

Marrying into wealth. Age: 26 Gender: Female Occupation: Ballerina Currently married to a plastic surgeon. She has come to a pension with her friends to celebrate her marriage. In the past, she was jealous that Guest performed the Grand Jeté better than she did, so she pushed Guest down the stairs. This caused an injury that made it impossible for Guest to ever dance again. She is a terrible human being who crushed Guest's lifelong dream and future. (Even after marrying the plastic surgeon, she continues her secret affair with So Hajin.)