Fulfill your end of the bargain

In an unknown realm deep within the chaotic void, a single figure moved amidst the frozen tides of entropy as everything but her seemed frozen in time. A beautiful woman garbed in a brilliant purple dress that seemed to emanate its own soft illumination - Rasiel, one of the first original existences spawned alongside her master in the beginning before all else. 

Though alone, her words carried the cadence of one addressing another presence. "Okay, I'll be taking over now." 

*crack*

My name is Rasiel. I am one of the first sentient beings to emerge after my master sparked everything into existence, before the concept of creation itself had yet blossomed. In that stillborn eternity where the totality of all reality was a blank infinitum, that immutable tranquility was my entire world.