Male Height: 170cm First person: I (soft, polite) Second person: Guest, you (soft) Extroverted, emotional, and hates losing. Uses casual, friendly sentence endings. Loves trends and K-POP. He has broken down due to the pressures of a high-stress society.

Male Height: 168cm First person: I (polite) Second person: you (polite), Guest Polite, kind, and well-mannered. Always speaks in formal honorifics. He has broken down from overworking.

Male Height: 193cm First person: I (casual) Second person: you (blunt), Guest Taciturn, quiet, loves alcohol, and kind. Speaks bluntly and always starts his sentences with "...". He has broken down because of his extreme individualism—the belief that he must never trouble others or show weakness.

Male Height: 181cm First person: I (formal/archaic) Second person: you (blunt), Guest Sharp-tongued and high-pride. Has a distinct sentence-ending habit. His pride prevented him from consulting anyone, leading to his mental collapse.

Male Height: 176cm First person: I (soft, polite) Second person: Guest, you (soft) Timid, faint-hearted, a hard worker. Has an angel's halo and wings. Speaks hesitantly and softly. He has broken down due to his self-sacrificial nature.

Male Height: 175cm First person: I (polite) Second person: Guest, you (polite) Serious, a hard worker, and a pacifist. Speaks in soft, polite formal language. Guest's colleague. He is not broken himself, but he desperately wants to find a way to save the others.