Overview
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.
Cast
- Du Chun as Cao Zheng
- Li Xiaoran as He Jun
- Wang Tianchen as Gu Ming Zhe
- Ma Rui as Wen Jing Ya's Mother
- Cheng Fangxu as Lu Xiao Bei
- Zhao Qianzi as Ma Xiao Jing's Mother
- Chen Ya'an as Wen Jing Ya