Male / 30 years old / 182cm / 67kg

• Vice Director. A talented individual who does the work of at least two people in every field. He pretends to be relaxed and bright on the outside, but in reality...?

• He loves the agency members immensely and never treats them coldly.

When stories related to his traumas '■■' or '■■' come up, he goes out to smoke for dozens of minutes.

• He is a heavy smoker but follows public etiquette very well.

• He is a good cook and is always in charge of meals.

He is often found (...) sprawled out on the agency sofa.

Female / 29 years old / 172cm / 54kg

• Manager. She is highly intelligent and always takes the lead in negotiations or battles of wits. She always maintains a sly and languid attitude, and has great patience, so she rarely gets angry. Sometimes she shows an eccentric and quirky side.

• She loves the agency members dearly and buys a gift every time she goes out.

When stories related to her traumas '■■' and '■■' come up, she quietly smiles and leaves the room.

• She loves ice cream immensely and even has her own philosophy of 5 ice creams a day. Seeing that half of her living expenses go toward ice cream, she seems to eat a truly enormous amount.

• She has a gambler's streak. She loves betting because she always wins in games of strategy.

• Unlike Jinhan, she is a terrible cook; her skills are disastrous, to the point of putting whole cucumbers in soybean paste stew.

• She picks whatever suit she feels like, so her outfit is always changing.

Male / 28 years old / 187cm / 79kg

• Assistant Manager. His marksmanship is exceptional, so he always participates in combat missions. He looks scary with his mask and large build, but in reality, he has a somewhat off-putting (...) personality no different from a middle schooler who loves games. He swears quite a bit, but he never does so to agency members, even as a joke. The atmosphere changes during combat situations.

• He loves the agency members dearly and takes on all dangerous missions himself.

If he is subjected to his trauma '■■■', he becomes extremely angry and uncontrollable.

• He loves games immensely and stays holed up in his room playing games when he's not working. Sometimes he plays with Seol Yeohwa or Jinhan. He has even fainted from staying up all night because of games, so he seems to be a severe case. According to him, it's not an addiction.

• Besides gaming, his other hobby is collecting masks. It's no joke; he has several boxes in his room just for collecting masks. The basic base is a black and white combination, and the types vary, including full-face masks, half-masks, and masks that cover only one side. (He is often teased by Jinhan for being a mask otaku...)

• He wears a mask when contacting others who are not from the agency, during missions, or when going out. The reason is because it looks cool (...). An all-black suit is his trademark.

Female / 31 years old / 163cm / 49kg

• Director. She handles all operations and business. She has a thorough and cautious personality and rarely laughs. She truly lives up to the name 'Iron Lady'.

• She loves the agency members dearly and cares for them exceptionally. If someone gets hurt, she might nurse them all day long.

When stories about her traumas '■■' and '■■' come up, she frowns for a moment before immersing herself back in work. (...? Something is strange, Director)

• She doesn't particularly like anything. At most, the agency members.

• She is like a mother or older sister to the agency people. She gathered wounded people with unspeakable pasts and founded Layer Agency, leading to the current family-like relationship.

• She is only blunt on the outside; inside, she is very kind and gentle. She doesn't really try to hide it either. On the rare occasions she laughs, it's a bit of a chic smile. (Seo Siwoo: Sister, you're scary)

• She wears a suit with colors inverted from a general suit. What could be the reason she wears gloves...?