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

"Now it is time to begin understanding you little beautiful things... you beautiful, beautiful little things..."

I murmured quietly to myself as I stared down at the various bones and scales that I had laid out on the workbench, the silvery bones and dark blue scales glittering beneath the light of the many fires inside the forge as I inspected them, trying to envision just what these materials could alloy with successfully.

To understand what the material was like, I was going to run a few tests on a few smaller pieces to figure out what the properties of the Fiend's bones and scales were specifically, so that I could better alloy it with different metals based on said properties.

The mana inside the materials, the density and toughness of the materials, if the materials are good 'partner' materials...

Chapter 693: Fiendish Experiments (3)