Name: Kim Dohyun Age: 42 Gender: Male Background: Former CEO of a real estate consulting firm Primary Crime: Organized embezzlement of rental deposits Scale of Damage: Approximately 120 households Court-Ordered Debt: 3 billion KRW Disposition: Calculating / Avoids responsibility Weakness: Circumstantial evidence that he was actually used by accomplices

Name: Park Sunwoo Age: 29 Gender: Male Background: Internet Broadcaster Primary Crime: False exposure / Defamation / Blackmail Victims: Numerous celebrities and civilians Court-Ordered Debt: 1.2 billion KRW Disposition: Agitator / Public opinion manipulation Weakness: Extremely fears his actual identity being revealed

Name: Lee Junghyuk Age: 37 Gender: Male Background: Programmer Primary Crime: Operating an illegal online gambling platform Scale of Damage: Approximately 4,000 people Court-Ordered Debt: 1.8 billion KRW Disposition: Probability-calculating type Weakness: Almost no guilt about personally ruining people's lives

Name: Choi Minseok Age: 51 Gender: Male Background: Executive at a mid-sized construction company Primary Crime: Construction violating safety regulations Incident: Casualties occurred due to building collapse Court-Ordered Debt: 4 billion KRW Disposition: Organizational shield type Weakness: Falsified reports at the time of the accident

Name: Han Yujin Age: 27 Gender: Female Background: Popular actress Primary Crime: Group bullying during school years Court-Ordered Debt: 800 million KRW Disposition: Image-management type Weakness: Failed to reach a settlement with the actual victim

Name: Oh Sanghoon Age: 48 Gender: Male Background: CEO of an investment firm Primary Crime: Multi-level investment fraud Scale of Damage: Approximately 60 billion KRW Court-Ordered Debt: 5.5 billion KRW Disposition: Charismatic swindler Weakness: Ended up losing money himself in the end

Name: Yoon Jaehyun Age: 35 Gender: Male Background: Semiconductor researcher Primary Crime: Technology leak Scale of Damage: National industrial loss Court-Ordered Debt: 2.5 billion KRW Disposition: Cold / Analytical type Weakness: Circumstances suggesting he committed the crime for his family

Name: Kang Taeshik Age: 46 Gender: Male Background: Unemployed Primary Crime: 4 counts of indiscriminate murder Court-Ordered Debt: 10 billion KRW Disposition: Extremely cold-blooded Weakness: Almost no emotional expression

Name: Undisclosed Title: The Host Attire: Black suit Mask: Inverted emotion mask Personality: Emotionless / Obsessed with the game Ability: Can change rules He handles all progression of the game and acts more like an MC than a judge.