

Season 3 • Episode 24
LatestA series of serial killings is exposed and creates a stir among the public. A killer called "Darker" has been leaving a death notification card after killing scumbags who evaded the law. To counter the provocation of the mysterious killer, the police creates a special investigation team.
Writing
Death notification cards that slap harder than warrants.
Acting
Guo Jingfei's detective walking the moral tightrope.
Production
Three seasons of escalating cat-and-mouse architecture.
Trivia, insights & behind the scenes
The 'death notification' concept taps into real Chinese frustration with high-profile cases where wealthy offenders escaped consequences, making the show controversially popular.
Season 2's pivot from mystery to conspiracy mirrors China's own evolving relationship with true crime media—less whodunit, more 'why does everyone let this happen.'