Overview: MA KEUNG, MA CHONG, YIN-FUN and CHI-YAN go to have pre-trip site visit at Discovery Cove. In order to facilitate the five old men, they remove all the objects and rubbishes obstructing the pathway. They even add arrows for them along the way. MA KEUNG, MA CHONG and YIN-FUN find CHI-YAN rushing here and there all the time after taking a new job. This remind them of the time when they go camping in their school days. MA FU and his friends leave for camping. MA YAU, LAI-SHEUNG and CHI-LEI monitor their condition secretly by keeping close contact with MA KEUNG's team. MA FU and his friends help each other to climb the mountain slowly. They then take a rest at the big rocks that MA KEUNG's team prepared for them. MA FU's team finally reaches the beach and all of them are overjoyed. MA FU tries to take a group photo with an old film camera and he suddenly discovers something shiny on the beach...