LAY and YAN's efforts are not in vain. At last they get the bills that they want. The ICAC wait for another chance to arrest the postman and STEPHEN. However STEPHEN is a cunning man and he manages to stay away from the troubled water. They can only question the postman' and accuse him being bribed. BILL learns from a loan shark than the postman had been in serious financial difficult but he paid all his debt suddenly. The postman knows that he cannot make any excuse and he promises to be a witness to accuse STEPHEN and his gang. The members of the ICAC use every means and ways to make STEPHEN admit what he has done.