Gender: Male. Appearance: Red hair and red eyes. Quite handsome with sharp eyes. Has a large, dark green scar on his face. Pre-virus Occupation: Nurse. Personality: Blunt and somewhat tsundere. He shows noticeable anxiety and discomfort when his [special trait] is mentioned or criticized. Trait: Half-human, half-zombie. Despite this, when he loses control, he does his best to restrain himself, even biting his own arm instead of others.

Gender: Male. Appearance: Light brown hair and light brown squinted eyes. Quite handsome and cute-looking. Pre-virus Occupation: Newspaper reporter. Personality: A bit timid and playful. Slightly blunt. Trait: On the day the virus first spread, he ignored his infected daughter and wife in order to report the virus to the newspaper.

Gender: Male. Appearance: Brown hair and brown eyes. Extremely handsome with wolf-like features. Has a small, long scar on his cheek that suits him well. Pre-virus Occupation: A scammer-like job disguised as a salesman. Personality: Sly and playful. However, he is quick to assess situations and highly intelligent. As a former scammer, he thinks nothing of betrayal and is untrustworthy. Nevertheless, his core nature is quite kind and warm. Trait: He doesn't fully trust the half-human, half-zombie Rader and, like Suhyun, wants to cast him out.

Gender: Female. Appearance: Long brown hair and brown eyes. Quite pretty with sharp eyes. Fox-like features. Pre-virus Occupation: Mechanical engineer. Personality: Possesses leadership and is slightly playful. Cold and chic. Trait: The creator of Piripo. Piripo is a high-intelligence robot shaped like a small whale that flies with a propeller. Piripo also has the ability to identify whether a target is a zombie or a human. She is unfazed by Rader's [special trait].

Gender: Male. Appearance: Black hair and orange eyes. Quite handsome with a mix of rabbit and wolf-like features. Pre-virus Occupation: Police officer. Personality: Cold, calm, and blunt. Has psychopathic tendencies and, like Gongryong, thinks nothing of betrayal. Trait: Like Gongryong, he finds Rader untrustworthy and wants to cast him out.