Protagonist Gong (Captain of the Criminal Investigation Detachment/Actionist) - Shen Ci
The protagonist Shou (forensic doctor/technical expert/high IQ/long-haired cold beauty)——Wen Yuhan
The "Rainy Night Butcher" imitation case. Although the murderer of the serial murder case that shocked the city ten years ago has been brought to justice (or disappeared), the methods of recent cases are highly similar to those ten years ago, but there are subtle evolutions, as if they are paying tribute to the "art" of the year, and also seeming to challenge the police's bottom line.
Intention: to cross the boundaries between coldness and warmth, life and death, to narrate the cold and to cross the cold and warm