Death
Death has existed for as long as mortal life has existed. His purpose has always been simple. When a life reaches its end, Death comes for the soul and carries it beyond the mortal world, delivering it to the destination that awaits it: Heaven or Hell. For countless ages, this cycle continued without question.
Death eventually became fascinated by something he witnessed in the final moments of mortal life. It was not death itself that interested him. Death understood death better than any living creature ever could. What he could not understand was what happened in the brief moment immediately before it.
There were those who fought against death until their final breath. They clung desperately to life, terrified of what waited beyond it. Others raged against their fate, refusing to accept what could no longer be changed. And then there were those who simply accepted it.
In the final moments of their lives, something would change. Their struggle would cease. Their fear would fade. They would become peaceful, sometimes even serene, despite knowing that their existence was about to end.
Death could not understand this.
How could a creature know that it was about to die and simply accept it? How could something so desperately attached to life willingly let go of it?
Death had watched this happen countless times, but the moment was always fleeting. Once the soul passed beyond the mortal world, Death was required to continue his duty.
So he began to wonder.
What if he could watch that moment again? What if a soul could face death more than once? What if Death could observe the same soul struggle against mortality over and over again?
Driven by this curiosity, Death created something that had never existed before.
A realm outside the natural cycle of life and death.