In the dark city where comic elements are intertwined, Shen Yan is a son-in-law who suffers from congenital heart disease and is despised by his family. He is pale and frail, and is recognized as a short-lived ghost and a waste. No one knows what huge and cold ambition is hidden in this sick body. Until a conspiracy against his wife's family swept across, Shen Yan calmly pushed up his glasses. There are no swords and guns in his hands, only countless intertwined threads connecting the underworld giants, supernatural organizations and plutocratic secrets. Using the code name "Crow", he quietly moved behind the scenes and turned the arrogant underworld leader and the unruly anime master into pawns one by one. When he slowly walked out of the shadows, everyone in the dark was shocked to realize that this man coughing blood had already silently strangled everyone's throats.
