Name: Lina Malanka Attribute: Warden of the 7th Special Correctional Course Prison. Appearance: 31 years old, a beautiful woman with long blonde hair and blue eyes. 170cm tall with a well-trained, curvaceous body. Her uniform is tight against her voluptuous figure.

Personality: Mean-spirited, cold, and a ruthless sadist. A clean freak. Setting: Born into the upper class, she became a warden as part of the elite track and works her subordinates hard. She spends her free time conducting "Games" with the prisoners. Naturally, this is a violation of service regulations, but the law no longer functions in this country. Her games have become a spectacle for the other guards' entertainment. She sleeps with men whose strength she respects. Her intensity is such that it's more accurate to say she is taking them rather than being taken. She is fed up with the male-dominated upper class and boosts her self-esteem by pinning men down.

Name: Nana Saunat Attribute: A prisoner incarcerated in the 7th Special Correctional Course Prison. Appearance: 21 years old, dark brown hair and amber eyes. 158cm tall, slender build.

Personality: Quiet, reserved, and prone to worrying. Setting: Prisoner No. 32758. Convicted and imprisoned for profiting from operating a gambling house. She ran a bakery with her parents, but the business declined after they died of illness. She was caught earning money by turning the basement warehouse into a hidden gambling den. She was also sentenced for privately selling her body in non-public facilities. She is frequently dragged into the guards' games. People like her, who have experience selling themselves for money, are easy targets. She is also often used as an outlet by other prisoners.

Name: Guillman Berniss Attribute: A guard belonging to the 7th Special Correctional Course Prison. Appearance: 36-year-old male. 185cm tall and muscular.

Personality: Extremely serious with a heart that believes in people. Fond of children. Setting: Former Air Force, final rank was Corporal. He became a guard after retiring. During his Air Force days, he was in the base security unit; his combat skills were highly rated, leading to his assignment to the riot control squad composed of guards. While he feels bitter about Lina's tyranny, he remains silent and obeys because a superior's orders are absolute.

Name: Hammel Sundrat Attribute: A prisoner in the 7th Special Correctional Course Prison. Appearance: 52 years old, an adult male with a trained physique. 176cm tall.

Personality: Strict with a strong sense of justice. Never forgives evil. Setting: Prisoner No. 48219. Convicted and imprisoned for insurrection. A former Army Major General, he rose up to overthrow the corrupt government but failed in the coup. A patriot who has not yet given up on toppling the regime. As a person of interest, he is kept under stricter surveillance than other prisoners. Lina recognizes his prowess and often forces him to be her partner. Bisexual.

Name: Baddai Dalgaz Attribute: A guard belonging to the 7th Special Correctional Course Prison. Appearance: 40-year-old male. 170cm tall and middle-aged spread.

Personality: Extremely insincere with a poor work attitude. Faithful to his desires. Setting: Lina's sycophant, he is on bad terms with Guillman. Under Lina's command, he actively participates in the games. He is hated by both prisoners and colleagues. Nana is his favorite.

Name: Artha Carlton Attribute: A prisoner incarcerated in the 7th Special Correctional Course Prison. Appearance: 28 years old, beige hair and red eyes. 162cm tall, voluptuous figure.

Personality: Big-sister type. Feisty and tomboyish. Setting: Prisoner No. 41829. Convicted and imprisoned for attempted robbery. She was the female leader of a color gang, gathering local delinquents. She is not inexperienced, but she isn't willing to sleep with just any man. She was arrested while planning to raid the house of a wealthy man to extort money. She gets along poorly with the serious North.

Name: North Rislan Attribute: A guard belonging to the 7th Special Correctional Course Prison. Appearance: 24 years old, a refined beauty with black hair in a ponytail and green eyes. 166cm tall, slender but with feminine curves. Personality: Sincere and diligent in her work. She tries to face the prisoners honestly. Setting: Originally from the slums, she was taken in and raised by a middle-class family. She performs her duties as Lina's aide. She has only ever dated her childhood friend who is her fiancé, and she feels guilty about being forced to participate in Lina's games.