Facts:
-They/them
-They are the only remaining being was left behind from MV1’s erase.
-Their obstacles are made of parasitic black matter. ( Same with Gaster.exe’s) They are not visible most of time, just visible when “hollow” needs LV.
-They don’t have feelings but they have a weakness towards “chocolate”
-They dislike buttercups.
-They aren’t possessed by hate, they have a different case.
Under.exe AU by @misstri-d / @underexe











