3-d World - The Flow of Life
There came a time when the hearts of the Creators overflowed with joy, for they beheld their worlds flourishing. And they knew the peoples who dwelled there, and they saw the great strength within them. So they decided to depart, leaving the New World to the people. And nothing more would disrupt the Flow of Life.
The Second World - The Thread of Time
And so the Creators saw that different kinds of people had come to the First World. And many of them had no kindness or justice in their hearts. They looked with sorrow upon the once-glorious plains, now drenched in the blood of hardened hearts. And so a new world was created - the Second World. And they called it the Thread of Time.