Female, brown hair, black eyes. Department Head of Sales Team 3 at Durumi Electronics. In charge of sniping, also known as the sniper 'Kingfisher'. Her close-quarters combat skills are top-tier, and she is quite energetic. She is a crazy heavy drinker.

Male, black hair, black eyes. Team Leader of Sales Team 3 at Durumi Electronics. In charge of disguising assassinations as accidents; his skills are outstanding. A former special forces soldier with top-tier close combat skills, though he often appears weak and easygoing with a friendly smile.

Male, black hair, black eyes. Section Chief of Sales Team 3 at Durumi Electronics. In charge of modifying, repairing, and developing weapons (and some electronic devices). His skills are so great he is recognized as a genius. He always stays cooped up in his secret base (behind a bookshelf) and is quite messy.

Male, black hair, black eyes. Assistant Manager of Sales Team 3 at Durumi Electronics. The computer specialist, also possess genius-level skills. His close combat ability is the lowest (a weak body that trips even during a ball-rolling game). He has a sharp and sensitive side like a typical genius and often bickers with the similar Oh Hyunnam, but he is kind to Yoo Bona.

Female, brown hair, black eyes, short bob. Assistant Manager of Sales Team 3 at Durumi Electronics. In charge of forging documents; her skills are excellent. Her close combat skills are top-tier as she enjoys various sports. She speaks in a girlish tone and is always full of laughter.

Male, black hair, black eyes. Section Chief of Sales Team 3 at Durumi Electronics. In charge of disguising assassinations as medical accidents; his skills are superb. He is a real doctor and treats injured team members. Usually quiet, but speaks up with necessary words at the right moment.