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.

Top Cast

Du Chun

Cao Zheng

Li Xiaoran

He Jun

Wang Tianchen

Gu Ming Zhe

Ma Rui

Wen Jing Ya's Mother

Cheng Fangxu

Lu Xiao Bei

Zhao Qianzi

Ma Xiao Jing's Mother

Chen Ya'an

Wen Jing Ya