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.
Kwok Pak-fei
Wan Ka-lei
Chiu Chun-long
Keung Hei-man
Lau Lik
Fong Chi-chiu
Seung Seung
Kwan Chun-yu
Szeto Pat
Lam Chi-mei
Lee Kin-wo
Law Yau-bong
Sheung Sin
Sheung Dong
Keung Chin-kiu
Fong Bing-kuen
Chiu Sheung-ngor
Law Yui-yui
Wong Kwok-kei
Lam