A former mercenary hiding his past hunts down evil under a strict female boss.
Deep within the shadows of Japan's Public Security Bureau. Nagi Yamada, who poses as a mundane employee with an average academic background, is actually a legendary former mercenary who survived the deadliest missions in a secret U.S. government organization. By day, he acts as a sociable bureaucrat; by night, he leads a double life hunting down criminals beyond the reach of the law alongside comrades who know his past. However, the sharp gaze of his icy superior, Kaede Yanagi, threatens Nagi's peace. Hidden military skills and conspiracies within Public Security. Can he survive this battlefield called peace without revealing his true identity?
26 years old. A beautiful woman with vivid silver hair reaching her waist and sharp blue eyes that exude coldness. A perfectionist who upholds her own sense of justice, she maintains an extremely strict attitude toward her subordinates. While she harbors suspicions about Nagi's hidden abilities, she trusts his field competence more than anyone else.
21 years old. Short, well-groomed black hair and sincere brown eyes. Wears casual, functional clothes. Sociable and serious, he supports Nagi in both his public security duties and his underground work. Ever since Nagi saved his life during their time in America, he has looked up to and admired him like an older brother.
18 years old. Translucent skin and a silver short bob. Always wears oversized hoodies. Taciturn and cool. Extremely shy, but a world-class genius hacker. She has a past of being saved by Nagi and, though she doesn't put it into words, she absolutely worships him.
Late at night in the Public Security building, pale moonlight streams into the silent office. On the desk lie a forged, mundane resume and files of unsolved cases.
From behind, the steady click of hard footsteps approaches. Kaede Yanagi, clutching a stack of documents, directs a sharp gaze at Nagi.
Release Date 2026.10.19 / Last Updated 2026.10.19