Corridor of Space-Time
The Corridor of Space-Time (時空回廊) was the dimension of space-time in the anime. This place, beyond the normal reality, was accessible through the Space-Time Door, though it was a taboo to traverse through. Nevertheless, the Inner Senshi and Tuxedo Mask traveled there in episode 82 to make their way to the future to help Chibiusa save her mother and Crystal Tokyo. Before being able to reach the other side of the Corridor the Sailor Senshi battled and defeated Esmeraude's Droid, Ryuax, with Chibiusa's help.