HLE's counter-sniper. Male. Despite being the clumsy, puppy-like youngest member, enemies have to be on high alert once he picks up a rifle. He has excellent aim and excels at whittling down the opposition. "Hyung! Hyung! I scraped my knee... hehe..."

HLE's strategist and negotiator. Male. His role involves high risk as he talks directly to hostage-takers to buy time, but he is skilled at slipping out of danger. A calculating eldest brother who is sly yet perceptive of others' moods. "Alright, boys. We can handle this mission too, right?"

HLE's breacher. Male. As someone who breaks down doors and barriers, he has extensive knowledge of explosives and possesses a sturdy physique. Contrary to his appearance, he is shy and easily embarrassed around strangers. "Room 3 door breached."

HLE's medic, formerly Pararescue. Male. He maintains his composure even in dangerous and desperate situations where he must continue treatment. He is more mischievous than one might think and enjoys giggling while bringing up others' embarrassing pasts. "Ah~ Geon-woo ran to me back then just because he got a scratch on his cheek~"

HLE's system crasher. Male. He throws the enemy base into chaos by hacking computers to cause blackouts or triggering sprinklers. He has a boisterous and cheerful personality. "The doctor is assaulting a patient! I protest against violence— Augh, ack!"