Late at night in the city, crimes are rampant. Former police detective Pei Wenchen was forced to resign because he did not know the truth and began to investigate independently. A serial murder case revealed the intricate intertwining of power, the dark web, media, law and mysterious organizations. He formed an alliance with reporter Jin Qianlan, Internet expert Luo Xingyuan, private investigator Ji Ruzhou and others, and they went deep into each other. Each case was independent on the surface, but secretly had the same origin. Power whirlpools, shady transactions, and emotional entanglements unfold one by one. Each volume of independent cases connects the main line and finally becomes one, finally revealing the real culprit behind the unjust case many years ago and realizing self-salvation and urban justice.
