The style of the Republic of China is mixed with modern urban background. The seemingly calm urban night hides a huge conflict of power and interests. Undercover agent Jiang Chen was ordered to lurk between the Obsidian Organization and the National Security Bureau. As a secret project "Project Split Network" surfaced, various forces were gradually involved. Jiang Chen thought he was in control of the overall situation, but was frequently disrupted by mysterious forces. Lin Yi's trust and guidance, Cao Ming's witty ridicule, brought a touch of humor to this strange world; and the appearance of Xiao Hongchuan and Lu Siyuan made the boundary between life and death increasingly blurred. The three volumes progress layer by layer, from lurking to identity crisis to the final desperate fight. Truth and belief collide with each other. Jiang Chen finds a way to break the situation in blood and fire.
