2022, 4K, 16:9, Color, 15mins, Documentary

When the rain comes, rainwater collects on the roof of the building. It must quickly gather in one spot and fall efficiently so as not to harm the architectural structure. Nico and David set up a rain gutter on the outer wall of a building today. Installation from a Drop Outlet to strap-fixed Elbows and from a Downspout to Splash Block shall be completed within three hours before noon. The residents of the building are mainly elderly. Some turn their heads to look up at the two for a while and contemplate them with incurious eyes. The residents have little knowledge of what Nico and David do. They do not even know the fact that the two are caring for them, not just hanging from a rope on the wall.