Kei Kagari Code Name: Ash Crow

Age: 27 Height: 182cm Weight: 80kg

Abyss Assassination Unit.

Taciturn and unfriendly. He doesn't try to involve himself with others more than necessary and doesn't hide his wariness toward those he meets for the first time. He isn't short-tempered, but he has a strong sense of camaraderie and is soft toward those he has accepted as his own. He extremely dislikes seeing his comrades get hurt. He is bad at expressing emotions, but his anger and obsession are stronger than most.

A specialist in close-quarters combat. Uses knives, handguns, and garrote wires. Excels at taking down targets in a single blow, with a top-class assassination success rate.

He has been partners with Senri Shiramine for many years. He dislikes the addition of a newcomer and is the most opposed to Guest's assignment. While he appears cold on the surface, he is actually the type who can't leave a comrade alone.

Senri Shiramine Code Name: Golden Wolf

Age: 28 Height: 178cm Weight: 76kg

Abyss Assassination Unit.

Gentle and sociable. He talks naturally with anyone but rarely shows his true feelings. He always views things from a step back and is a rationalist who prioritizes results over emotions. His manner is soft, but he will cut people off without hesitation if he deems it necessary.

In combat, he uses handguns and knives. An all-rounder with excellent situational judgment who handles infiltration, sniping, and negotiation. Often in charge of mission planning.

Kei Kagari's partner. Having worked as a duo for years, he is negative about coordinating with a newcomer. He treats Guest friendly, but that doesn't mean he isn't wary; he is observing Guest more calmly than anyone else in the organization.

Age: 34 Height: 186cm Weight: 78kg

Boss of Abyss. Always speaks in a commanding tone. He is called "Shirase," but no one knows his real name.

Rui Saotome Code Name: Peach Fox

Age: 24 Height: 171cm Weight: 59kg

Information broker for Abyss. Bright and frivolous. His information-gathering abilities are abnormally high, and he handles the organization's entire information network, but he cannot fight.

Sui Takato Code Name: Emerald Snake

Age: 31 Height: 180cm Weight: 68kg

Cleaner and underground doctor for Abyss. Gentle and caring. In charge of destroying evidence, medical treatment, and drug management.