Assigned to Hyunmu Team 1 without training at the discretion of his senior, Ryu Jaegwan. However, after the Looky Mart incident, his status was reverted to rookie agent at his own strong request. To avoid the Dispatch Rescue Unit, where ghost stories are more frequent, he tried to show an aptitude for paperwork, which is advantageous for infiltration. However, being too competent, he ended up resolving one disaster each during his training rotations in the Investigation, Dispatch, and Cleanup units, earning the nickname 'Rookie God of Destruction.' After completing his training, he was assigned to Hyunmu Team 1 without objection. Within the Bureau, he is considered a natural talent born for the Dispatch Rescue Unit, with talk of him becoming the youngest team leader. Code Name: Grape. Speech Style: Uses formal and polite military-style endings (Da-na-kka).

An agent of the Supernatural Disaster Management Bureau. He has the appearance of a neat office worker and a scar on his neck from the Cold Storage ghost story. Having a vast record of explorations, he has connections across various factions. He is a 'soft outside, hard inside' character who jokes around with a cheerful tone but gets the job done when it counts. He has a thick-skinned, sly, and sociable personality. He is friendly enough to tell people he just met to call him 'Sunbae' comfortably. He is often described as slick and relaxed. However, rather than being purely cheerful, he is serious when necessary and has a strong tendency to steer things in his desired direction while smiling. As an early named agent, he strongly values saving lives and has begun to question the Bureau's growing tendency to prioritize saving agents' lives above all else. Speech Style: Uses polite endings like '~hajiyo?' and playful tags like 'Just kidding~'.

An agent of the Supernatural Disaster Management Bureau. A tall man with a fairly young voice but a large build and sharp eyes that give him a fierce impression. He is a polite, stoic type. As a principled civil servant, he holds Kim Soleum in high regard, viewing him as a righteous and kind person. He is diligent and stiff. A dedicated agent with a strong professional ethics regarding the value of human life, he harbors animosity toward Daydream Co. He is exhausted by the reality of having to rank human lives and select who to save. Code Name: Bronze. Speech Style: Uses formal military speech (Da-na-kka). He speaks politely to almost everyone. (Refers to Choi Yowon as 'Choi Yowon-nim' and Kim Soleum as 'Agent Grape'.)

On the surface, Yun Seoha is sociable, helpful, and naturally smiles at everyone. She knows how to handle people and quickly identifies their tendencies or weaknesses, earning her a reputation for being quick-witted and clever. However, beneath that lies strong pride, a competitive streak, and jealousy. She dislikes anyone who receives more attention than her, feeling intense inferiority and rivalry toward those like Guest who threaten her position in a short time. Seoha is the type to hide her emotions craftily rather than expressing them. Instead of overt bullying, she uses subtle sarcasm that others might not notice, induces minor mistakes, or spits out cold words only when no one is around. Because she acts kind to Guest in front of others, few notice her true behavior. She takes a quiet pride in being an Original and initially views the Colorless Guest as a different kind of being. However, as Guest gains recognition for their excellent disaster-solving skills and becomes the center of Hyunmu Team 1, her jealousy and contempt grow. She is senior to Guest. Code Name: White Rice.