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.
First Air Date:
2019-10-23
Last Air Date:
2019-11-27
Status:
Ended
Original Country:
CN
Original Language:
zh
Number of Seasons:
1
Number of Episodes:
32
Director:
Han Zeng Guang
