The story takes place in a bustling city called 'City of Silence'. As detective Ethan Cole and medical examiner Amelia Reid investigate a series of bizarre murders, they gradually discover that there is a huge conspiracy hidden behind these cases. As the investigation deepens, they not only have to face cunning criminals, but also face pressure from the top of power. Reporter Leila Olson is also independently investigating the criminal behavior of wealthy businessman Victor Casper. The three story lines gradually intertwine, revealing the bottomless evil of the 'City of Silence'. In the end, with the help of retired veteran policeman Samuel Green, Ethan found the truth and brought the criminals to justice, but he also paid a huge price.
