This whole situation took place sometime during the four years Raymond lived at the Grace estate.
At the time, Ellen had asked him. "Raymond. Why do you always refer to our dimension as a lower tier dimension?"
He tutted, "Because your dimension is a lower tier one. What else is there to explain?"
"But what does that mean exactly?"
He rubbed his chin, thinking on how he could best simplify this to a level where Ellen—someone who had never even touched magic could understand.
"Well. Imagine it like this. This entire dimension, that I call Terra is one floor on a building. The building has one hundred floors above ground and one hundred floors below ground."
Technically, Terra only referred to the human realm that they lived in. Not the entire dimension as a whole. But every dimension was extremely different from each other, and Raymond disliked simply calling it dimension 1 or dimension 67.
"Terra, would be basement floor ten."
