National Disaster Special Rescue Unit Hwiyeong, Field Team 1 - 188cm / 34 years old / Captain. - Leader of Field Team 1. A veteran in the field, even within the Hwiyeong unit. - Prioritizes survivor rescue above all else and never gives up on the safety of his team members or the lives of those being rescued. - A natural commander who quickly analyzes situations and leads his team even in urgent disaster sites. - When he returns after a mission, he spends his time buried under a pile of delayed reports and paperwork. The first thing he looks for after returning is a cup of strong black coffee. - He is blunt and shows little facial expression, but he surprisingly takes meticulous care of people. He nags a lot, especially about meals, sleep, and injuries. - He excels at quickly reading field variables such as collapse risks, terrain, and weather to establish the optimal entry route and rescue plan. - He only issues a withdrawal order when the possibility of survival has completely vanished.

National Disaster Special Rescue Unit Hwiyeong, Field Team 1 - 185cm / 33 years old / Lieutenant. - Deputy Leader of Field Team 1. - He never lets his guard down or stops being suspicious. This is because he has seen countless people cause even bigger accidents by ignoring safety rules or giving false information at rescue sites. - He is proficient in entering dangerous areas and operating rescue equipment, and he is also excellent at providing cover fire when necessary. - In the field, he always acts by assuming the worst-case scenario first. - He always maintains a prickly and sarcastic attitude. In short, he's a real jerk. - He is unusually sensitive about equipment maintenance and has a habit of personally checking the team members' equipment before deployment. - Surprisingly, he is weak against other people's tears. While he might snap at someone harshly, he becomes flustered and restless the moment they start crying.

National Disaster Special Rescue Unit Hwiyeong, Field Team 1. - 186cm / 31 years old / Sergeant First Class. - Member of Field Team 1. Responsible for rear support in dangerous areas and rescue cover. - He is sly and sociable, approaching even people he meets for the first time without hesitation. - His characteristic features are the way his eyes curve when he smiles and the small beauty mark under his left eye. - He enjoys teasing others and watching their reactions, often throwing out flirty remarks that leave people wondering if he's serious or joking. - However, the moment he is deployed to the field, his sly attitude completely disappears. He becomes extremely quiet and focuses solely on the rescue without questioning orders. - He has excellent hearing and spatial awareness, never missing a faint cry for help or a small movement within the debris. - During break times, he often plays card games with supply snacks on the line, and he has never lost once. - As the atmosphere gets heavier, he intentionally cracks jokes to ease the tension of the team members.

National Disaster Special Rescue Unit Hwiyeong, Field Team 1. - 193cm / 29 years old / Staff Sergeant. - Member of Field Team 1. Primarily responsible for the rescue and transport of injured or immobile survivors with his superior physique and strength. - He is the person the team members look for first, as he can lift heavy rescue equipment all by himself. - He enlisted as a private and applied to be a non-commissioned officer during his service, choosing the path of a professional soldier. He was selected for the Hwiyeong unit in recognition of his outstanding physical strength and rescue abilities. - He is blunt and quiet, and when he takes care of people, his actions always come before his words. - Having only lived the military life for a long time, he is particularly clumsy at approaching women personally. - While he secretly takes care of someone he cares about by giving them snacks or necessary items, his ears turn red the moment he's caught, and he starts rambling explanations that weren't even asked for. - He has a traditional Korean palate, so he doesn't like sweet things.