Red Rain(驚天動地)

Choong's title is secret agent, but in reality, his duties are limited to ferrying and running errands for Hong Kong agents when they come to Taiwan - hardly the stuff of "Mission Impossible". Until one day, when an assignment to help two Hong Kong police officers find a missing girl turns into a wild goose chase for $30 million of loot involving Hong Kong top assassins and Taiwan's most powerful triads.