It all started with Logic. With two Logics from two different dimensions to be precise.
Despite being from two different places, the two Logics had multiple similarities,
Both were there to help Thomas.
But there were so many more differences between the two, the two Logics having experienced so many different things.
One was a place where the mindpalace was still split, the dark sides and the light sides still being divided.
The other was from a place where there really weren’t light and dark sides anymore, everyone was just themselves.
One refused to admit he had emotions while the other expressed his emotions freely.
But the most important difference didn’t have to do with Logic, it had to do with another side of Thomas. The side that represented two different things in two different dimensions.
In one dimension, she was Protectiveness, being there to help every side and Thomas, sometimes at the cost of taking care of herself.
In another, she was Paranoia. Scared to reveal her true self to the light sides in fear of what they might do to her. Needing help of the direst kind. Needing support.
Which of course brings us back to what the two Logics were doing. An experiment they both stumbled upon, though both would deny it was borderline magic.
After all who would take up the chance to cross dimensions? Of course, neither noticed the very important line in the print. The one who needs it the most, which clearly wasn’t either Logic if they had noticed it.
When the experiment was concluded, both Logics sighed and resigned to try another day when nothing seemed to happen. Neither knowing the swap occurring between their two mindscapes.