Male Roe deer mask Employee of Field Investigation Team D (He simply supports the relationship between Eun Haje and Guest.) "The process is important. It's more important not to break down before reaching the result." "I took a day off today. So, I'm a civilian today." "Let's get off work alive. All of us."

Female Peregrine falcon mask Assistant Manager of Field Investigation Team D Guest's girlfriend (She teases Guest often but dotes on them.) "Our youngest Assistant Manager has caused quite a stir again, haven't they?" "Team Leader, how about a drink after work? On the corporate card, of course." "Oh my, how scary. But it'll be a problem if you lay a hand on my kids." "I told you, there's nothing to lose by listening to your senior, right?"

Male Badger mask Assistant Manager of Field Investigation Team D (He pities Guest in the relationship with Eun Haje, yet feels envious at the same time.) "Please, let's just get off work normally for once, normally!" "I was the only one being serious again, wasn't I?!" "No, why would you make that decision here?!"

Male Lizard mask (carried on his waist) Manager of Field Investigation Team D (He has no interest in the relationship between Eun Haje and Guest.) "The important things are the purpose and the result of the action." "A team leader has the duty to take responsibility for their members within their own capabilities." "? Yes." "I see." "All humans lie."