Fifteen years ago, a female child was kidnapped on the way from school. At that time, Piao Hai Ying (Wang Tian Chen), who was an elementary school student, witnessed the girl being taken away. A few days later, the girl was found dead, and detectives couldn’t find the culprit. As time went by, Hai Ying started distrusting the police. Fifteen years later, Hai Ying is now a police officer and criminal profiler. One day, he finds a walkie-talkie that allows him to get in contact with Detective Li Cai Han (Du Chun) who is in the past. Police officers Hai Ying, Cai Han and Che Xiu Xian (Li Xiao Ran) then set out on a journey to solve cold cases.
(Source: Mydramalist)

Signal – 信号
Release Date: TBA
Status: Filming since December 2018
Main Cast: Du Chun, Li Xiao Ran, Wang Tian Chen
Genre: Suspense, Investigation, Supernatural
Network: Tencent
Episodes: 32
Original Korean Drama: Signal
Where to watch with subtitles: currently no subbing in planning
(request the license on Viki and Netflix)

Year of Production: 2018
Production Company: Tencent Penguin Pictures
Producer: Quan Xiang Lan
Director: TBA
Screenwriter: TBA
Filming Location: Chongqing

Pictures and posters:
Nothing released yet.