LIN sees that there are not enough toilet facilities for the palace servant. He proposes to KING to build more toilets in the Fung Loi Court. KWOK KAU does not want people to find out that he has occupied the Fung Loi area illegally. He asks the QUEEN to manipulate KING to build the toilets at Ka Yan Palace instead. The KIM’s family asks PRINCESS to help. PRINCESS invites KING to Ka Yan Palace to solve her problem. KING decides to exchange. KWOK KOU is shocked to see that the main entrance of his palace is under construction for toilets.