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. This is the Chinese adaptation of 2016 tvN drama Signal.
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Details
First air date2019-10-23
Last air date2020-02-12
Production countriesChina
LanguageMandarin
Production companiesTencent Penguin Pictures
Homepagehttps://v.qq.com/x/cover/mzc00200bl5p9gt.html
