In a world where tensions between governments and intelligence agencies are running high, a group of security officers in Japan becomes embroiled in an enigma that challenges both logic and morality. A retired agent is mysteriously found dead, raising concerns within the governmental elite. Soon, a young and daring investigator joins the inquiry, facing a labyrinth of betrayals, conspiracies, and state secrets that could jeopardize the country's stability.
As the investigator delves into the dark world of espionage, he realizes that not everything is as it seems. As he unravels the threads of the plot, he confronts an ethical dilemma: how far is he willing to go to uncover the truth? Alliances shift rapidly, and paranoia sets in, fueled by a volatile political context and an atmosphere where distrust prevails.
The protagonist's journey will lead him to uncover not only a plot that could change the nation's future but also a deep internal conflict regarding his own role in the machinery of power. With unexpected twists and a tense atmosphere, this film offers a keen insight into the dark side of intelligence services and the complexities of loyalty and truth. An engaging storyline that, while set over four decades ago, resonates with contemporary themes that still persist.