Ketsueki_Hasu

Katherine Zara, a single middle aged office worker, went about her day as she always had; wake up, go to work, come home and read or play games. However, today would be different. Before she left for work, her ex broke into her apartment and killed her. 
When she woke up, she was given many choices. She could pick her new world, pick her starting point, and pick her system among many other things. And so Katherine decided to become a servant to a villainess.
Follow Katherine as she serves her petty, demanding mistress in a world of swords and magic.

Additional: The Female Lead (Katherine) will be submissive to her mistress, but will be cold towards others. I plan on having some action, but mainly this will be a story about Katherine serving her mistress and leveling up her system.

My Servant System

"What do you know about Time and Space Magic?

Lilith's ever present smile was gone now as she asked that, the Demoness looking at each of us before focusing on Leone as she answered first, the Vampire raised a hand and offered "The only known Time Mage - at least as far as the Empire is aware of - was Saturna Vera, and she deduced that the walls of the Labyrinthian were older than practically all other landmasses inside of the Empire."

"Correct... what about the magics themselves though? Any ideas besides the obvious?"

"You mean besides Time Magic has something to do with warping the flow of time itself while Space Magic warps reality to either increase or decrease the distance between things? No, we don't really know much more about them because, simply put, they are at the point of becoming theoretical in nature due to their impossible rarity."

Chapter 1260: Why Are We Here?