

The series ran 1 season across 32 episodes and has ended.
Synopsis
Through a mysterious Motorola phone, two detectives - one from the present, and the other from 15 years in the past - begin communicating and working together to solve cold cases.
Ratings
| Source | Rating |
|---|---|
| TMDB | 7.0/101 votes |
Seasons
| 1 | Season 1 | 32 ep2019 |
Key crew
- Han Zeng GuangDirector
Cast
- Du ChunCao Zheng
- Li XiaoranHe Jun
- Wang TianchenGu Ming Zhe
- Ma RuiWen Jing Ya's Mother
- Cheng FangxuLu Xiao Bei
- Zhao QianziMa Xiao Jing's Mother
- Chen Ya'anWen Jing Ya























