Imaginary Plane
The Imaginary Plane is the universe viewed in higher dimensions, specifically in five dimensional space. It can be navigated with the Mandlebrot Map and by beings who are native to this plane of existence. Time appears as the axis of depth, represented by "j" and the three-dimensional timeline as a whole is represented by the axis of width, "i."
It contains -17i, otherwise known in three-dimensional terms as "The Mortal Plane."
For example, the year 1984 in the -17i dimension is labelled as -17i +1984j.
Organizations such as the "Friendly Council" and the Hallowed Council of Severe Thunderstorms meddle with civilizations in multiple dimensions by navigating the imaginary plane. The most common events occur in the -17i dimension, and several come from -13i and -14i.
Travelling along the vertical axis takes one along a path of timelines within universes with the same physical parameters that are prior dictated by their positions along the i and j axes.