A pilots pregnant wife is killed by a band of thugs who break into their home. The gang is caught and sent off to prison. Wanting to see that "justice" is done the pilot stages his own death and then gets himself arrested so he can hunt the killers in the prisons into which they have been sent.　　　　To be honest the story is a bit clichéd with the plot taking some obvious paths o..低俗喜剧粤语版