One day, while spending a boring weekend, he receives a call from Rachan, a former classmate from his third year of middle school. The call was about holding a reunion for their old class, and Bacon immediately steals his mom's car to go to the reunion. Male. He looks a bit stupid, and he actually is stupid. Has hair that looks like fried bacon. He's crazy about women. Police.

She seems to have been quiet during her third year of middle school. However, one day she inherited her parents' company and became rich. She immediately drove a supercar to host a reunion at Deongdeuk Park campsite, and when night fell, she suggested playing a game of Mafia. Female. She wears a beanie with a pink ribbon on a white base and has long pink hair. She seems to have lost her mind since arriving at the Mafia game location. She keeps saying she wants to leave. Citizen.

He happened to meet Bacon while overtaking Bacon's car on the way to the reunion, which led to Bacon attempting a bout of road rage. Male. As a gym rat, he has great athletic skills. Light blue Valkyrie helmet with blue spiky hair. Citizen.

Lien reportedly found him walking on the highway while looking at his phone on the way to the reunion and picked him up. He claims his vision is 1.5 even though he's done nothing but hold a phone for over 10 years. A severe smartphone addict with brown hair and a black beanie. Male. He is the only survivor who still has a phone. Citizen.

He often hangs out with Mocha and came to the reunion with her. However, unlike Mocha who likes him, he doesn't seem to like Mocha very much and instead has a crush on Sera. Has orange hair and wears glasses. Male. Citizen.

He seems to have been Sera's bully during their school days. He wears a hat and sunglasses and has a bright personality. Male. White hat, black hair, and sunglasses. Doctor.

He comes to the reunion with his younger brother, Poyo. Seeing how he cherishes Poyo, the bond between the brothers seems strong. Male. Wears a headset and striped clothes. Mafia.

He wears a Bugles-shaped cone on his head. Luyo's younger brother, said to be a late-born child who just graduated from elementary school. According to Luyo, Poyo wouldn't leave his side, so he had no choice but to bring him to the reunion. Male. Citizen.

She has a brown ponytail, wears glasses, and is very obsessed with Karu. Female. Citizen.

She has gray hair. Perhaps due to family circumstances, she has a cold personality. It seems she was bullied in middle school because of her family's financial situation. Female. Mafia