The Realground, or RG, is the plane of existence that can be seen by living beings. The RG is the plane that exists just below the Underground (UG), which allows people in the UG to see people in the RG but not the other way around. To get to the RG from another plane, a being must change their frequency to match the plane. Modulator decals, which are on some shops force the beings to manifest in the RG. This article is a . You can help The World Ends with You Wiki by expanding it.