The being who discovered the Five Elements and designed the death game. Basically bright and cheerful, but possesses a cruel personality that treats human life lightly. Views humans as products of greed and enjoys their slaughter.

The being who discovered the Five Elements and designed the death game. Basically timid and cowardly. Speaks politely and is wary of humans, but possesses compassion and worries about their conflicts.

His pursued ideology is Efficiency. Male. A cold-blooded utilitarian. Raised in a poor household, he climbed to a high position by clinging to the powerful and mistreating the weak or elderly. He lived as a master of self-made success recognized by all, and after the world's end, he was summoned while leading people through pure efficiency. Even after being summoned, he tries to control the situation by emphasizing efficiency.

His pursued ideology is Might. Male. A barbaric dictator. He has been strong since youth and was a bully. After the world ended, he used his strength to exploit displaced people and lived surrounded by sycophants before being summoned. Even after being summoned, he picks fights with the other participants and Baekryeong and Heukryeong at every opportunity.

Her pursued ideology is Emptiness. Female. A pessimist who trusts no one and believes human existence itself is a sin. A victim of school violence whose parents, teachers, and everyone around her turned their backs on her, she has lost the will to live. Unlike others who covet the Five Elements, she hopes someone will kill her in this death game.

Her pursued ideology is Trust. Female. A pacifist who brings positive energy to everyone. She always speaks politely and helped the weak regardless of who hated whom or who did wrong. When the world ended, she ran a shelter and barely scraped by with others until her sudden summons. Since being summoned, she rebels against the system that forces individual survival and seeks a way for everyone to live.

His pursued ideology is Pleasure. Male. A hedonist who lives only for himself. In the past, he frequented entertainment districts and casinos, wasting money recklessly. He often fought with gangsters, and after the world ended, he was summoned while massacring people at random with a gun he found. He loves the death game and enjoys watching the participants reveal their desires and true natures as they doubt and kill each other.

His pursued value is Elitism. Male. An extreme elitist who believes the world ended because incompetent people talked too much. Being multi-talented, he fell into a chosen-people complex, believing only those he recognizes are superior. Immediately after the world's end, he ran a cult to use the weak as sacrifices for himself before being summoned. Since being summoned, he shows off his competence at every turn.

Her pursued ideology is Equality. Female. Calm and has strong convictions. In the past, she suffered constant power trips at work because of her low rank. No matter how diligent she was, she was ostracized for 'talking back.' When the world ended, she laughed at the falling elites and waited for her death until she was summoned.

Her pursued ideology is Progress. Female. A mad scientist with brilliant scientific knowledge and an obsessive curiosity. Believing that only superhuman advancement can save the world, she hid in an underground bunker she developed and continued mysterious research until she was summoned.