The Central Anti-Corruption Bureau launched the "infiltration plan", and 124 special agents stayed dormant in H City for three years to weave a net. Tax inspector Lin Yan suffered a tragic death of his informant on the eve of closing the network. The exposed undercover list revealed a special secret code for the top officials of the municipal bureau. When Bloody Dawn tore open a corner of the protective umbrella, the encrypted ledger in the bottom of the cross-border freighter pointed to an old state-owned enterprise restructuring case twenty years ago. When the bloody Tai Chi symbol appeared in the palm of the corpse, the infiltration team discovered that everyone had become living props for a certain "red circle boss"'s anti-corruption performance as early as the day they entered the game.
