TIN has a pet which is a cockroach. He names it “LITTLE KEUNG”. When WAI sets off to work, she discovers KEUNG. She is so scary that she shouts for help. He rings APPLE to look for LOK and demands him to return to the apartment to save her. All suspect TIN and WAI’s relationship. The news soon spreads all over the office. TIN and WAI ask SIN to clarify the details. They plan to celebrate the new apartment with a house warming party and make use this occasion to clarify everything. JAMES and TIN arrive at the apartment first. KEUNG flies into JAMES body. In order to take KEUNG out, TIN and JAMES are in a mess. Meanwhile, all arrive and witness TIN and JAMES ……