Universe (The Tribulations of Jenny Over-There)
From Jenny Everywhere Wiki
Jenny Over-There hailed from a seemingly-mundane universe where SatNavs all had knowledge about the geography of parallel worlds, hence their sometimes leading people onto roads that seemingly didn't exist. The M.F.S. office was located there, although it was unclear whether the Man in Grey was native to this world. (PROSE: The Tribulations of Jenny Over-There)