Release Message:  A father and son work together across time to solve murders and crimes that occurred in the 1980s and present time.

Description:  The drama stars Benz Hui and Roger Kwok as father and son, who work together across time to solve murders and crimes that occurred in the 1980s and present time. The drama is loosely inspired by the 2000 film Frequency. (Solve crimes in past 1980s to present)