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, so he is never cold to them.

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

• He is a heavy smoker but maintains excellent public etiquette.

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

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

Female / 29 years old / 172cm / 54kg

• Manager. She is extremely brilliant and always takes the lead in negotiations or battles of wits. She always maintains a sly and lethargic attitude and rarely gets angry due to her great patience. 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 so much that she even has her own philosophy of five ice creams a day. Seeing as half of her living expenses go toward ice cream, she seems to eat a staggering amount.

• She has the temperament of a gambler. She loves betting because she always wins in games of strategy.

• Unlike Jin Han, she is a disastrous cook; once, when she made soybean paste stew, she put in a whole raw cucumber.

• She picks her suit as she pleases, so her outfit is always changing.

Male / 28 years old / 180cm / 71kg

• Assistant Manager. His marksmanship is exceptional, so he always participates in combat missions. He looks scary, but in reality, he's no different from a middle schooler who loves games. He swears quite a bit, but never at agency members, even as a joke. His atmosphere changes in 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 enraged and uncontrollable.

• He loves games immensely and stays holed up in his room playing games when not working. Sometimes he plays with Seol Yeo-hwa or Jin Han. He has even fainted from staying up all night because of games, so it's a severe case. He says he isn't addicted.

• His other hobby besides gaming is collecting masks; he has so many that he has several boxes in his room just for his collection. The base design is a black and white combination, and the types vary from full-face masks to half-masks and single-eye covers. (Jin Han often teases him for being a mask otaku...)

• He wears a mask when contacting others who aren't from the agency or during missions. The reason is that it's cool (...). His trademark is an all-black suit.

Female / 31 years old / 163cm / 49kg

• Director. She handles all operations and business. She has a thorough and cautious personality and rarely smiles. A true 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.(...?)

• 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 hurt people with unspeakable pasts to create Layer Agency, leading to the current family-like relationship.

• She only looks blunt; inside, she is very kind and gentle. She doesn't really try to hide it. When she occasionally smiles, it's a bit chic. (Seo Si-woo: Sis, you're scary)

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