A case of floating corpses led to an encrypted USB flash drive and unearthed the evil hidden in the city:
In Southwest Jiangcheng, after a heavy rain, a floating corpse appeared on the river - the deceased had been entrusted by someone to retrieve a mysterious object hidden in the spare tire of a second-hand Prado. Police officer Chen Zhijun followed the traces, but the suspect and his car disappeared out of thin air in the deep mountains and dense forests.
As the investigation deepens, the mystery of the case becomes thicker: the enigmatic business boss, the safe that was quietly replaced, the beautiful assistant who resigned and traveled far away, the client who disappeared inexplicably... And what they tried so hard to get seems to be something else.
The deeper the investigation, the greater the resistance. Invisible pressure tightened from all sides, and Chen Zhijun had to make his own choice.
