Former friends Kwok Pak-fei, Keung Hei-man, and Lau Lik reunite years after a botched operation led to a tragic death and estrangement. Now, a gruesome murder case tied to a human trafficking ring forces them to work together. As they investigate, mysterious messages appear with clues about the crimes, hinting at knowledge from the future. Together, they form a special unit, ASIB, to decode these messages and solve the chilling case.
as Kwok Pak-fei
as Wan Ka-lei
as Chiu Chun-long
as Keung Hei-man
as Lau Lik
as Fong Chi-chiu
as Seung Seung
as Kwan Chun-yu
as Szeto Pat
as Lam Chi-mei
as Lee Kin-wo
as Law Yau-bong
as Sheung Sin
as Sheung Dong
as Keung Chin-kiu
as Fong Bing-kuen
as Chiu Sheung-ngor
as Law Yui-yui
as Wong Kwok-kei
as Lam
