Xia Lingzheng saw with his own eyes his  respected teacher killed brutally in broad daylight. It doesn't intimidate  him, but makes his faith in justice firmer. One day, Xia accuses two villains  for smuggling and murder for money, but the tainted witness is killed, and  the suspects escape. After that, he becomes reckless and crosses the bottom  line for prosecutors. ...

Asprin and Strepsil, two petty thieves who inadvertently become involved in a murder case when they steal items belonging to a murdered man. The man had hidden an important microfilm in his passport, which the thieves pass onto a forger friend Panadol. Inspector Ng is assigned to the case, along with Inspector Morris from Scotland Yard. The investigation leads the cops to the bumbling crooks and soon they are on Triad leader Tin's tail, he will stop at nothing to get the incriminating film back and with his hitman and bodyguard at his side, he proves too much for the inspectors to catch using legal means, in frustration they give up their badges and go after Tin alone....