Underneath the modern city with flashing neon lights, there is a battlefield where no gunpowder can be seen. Using his identity as an ordinary businessman as a shell, he lurked within the transnational criminal group "Obsidian" and had been walking on thin ice for three years. Without the blessing of a halo, every step involves real danger. Trust is the most luxurious bargaining chip, and betrayal is an everyday possibility.
The organization's instructions, the enemy's temptations, the suspicions of the people around him, all the layers of shackles made him unable to breathe. He has to find flaws in false interpersonal relationships, extract intelligence from the vortex of intertwined interests, and always suppress his inner desire for light and resistance to darkness.
The leak of a key transaction made him a subject of suspicion within the group. With severe torture, psychological manipulation, and implicating relatives and friends, the reality is far more cruel than imagined. He not only has to prove his innocence and continue to lurk, but he also has to deal with the power struggle within the organization and beware of the "insiders" hiding in the dark.
Under the brushstrokes of new realism, there is no extraordinary skill, only the tenacity of gritting one's teeth; there is no perfect plan, only the embarrassment and determination of adapting to the situation. In this game with no retreat, can he stick to his original intention and tear off the disguise of "Obsidian", or will he be swallowed up by the darkness and become a victim of the chess piece? Every choice is about life and death, about faith, and about secrets that cannot be told.
