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

Despite having such severe wounds on her neck - which was leaving it borderline hanging on by a few sinews and an almost shattered spinal cord - the Fiend was still grinning at me like I had just done the funniest thing ever in this entire world, and she was acting like this wasn't an issue whatsoever.

Even as I pulled back my free fist and encased it in Light Mana so that I could punch her in the head, the Fiend just giggled before falling silent as my fist caved in her skull, an explosions of violet blood and pink gore bathing my nude body.

Pushing her body forwards, I let it slap against the tile as I took a step back, frowning as I stared down at her now headless corpse and wondering why there had been no change in the room, and why I could still hear the Fiend giggling, albeit from somewhere else now.

Chapter 1027: Sla'Salaxi (3)