With FA-YUI purposely keeping a distance from him, MA MING, who misconstrues it due to their social class differences, joins an activity to experience life of poverty-stricken people. In order to win FA-YUI's heart, MA MING makes a public oath that he will not eat anything unless he can earn at least $300 per day. FA-LUI then demands KWONG-NAM and the others to do all the hard labour work on behalf of MA MING, bringing untold misery and suffering to them. YUEN HUEN encounters TIN-KIU's grandma NGAN LAI-HING, who also supports TIN-KIU to pursue YUEN HUEN. MA MING feels so ill from starvation, above which he is sent to hospital after suffering injuries. Taking the opportunity, MA MING reveals his affection for FA-YUI. As such, KWONG-NAM has to come up with a new scheme to deal with it. Tailing after TIN-KIU and YUEN HUEN, YUEN SUM discovers that the two have made some intimate contacts for the purpose of pleasing TIN-KIU's grandma……