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

Parrying a Ghoul's talon away from me, I stabbed my newly enchanted dagger into its chest, pulsing some mana through the blade.

Watching as it's chest exploded from the pulse of mana, I smirked as it's core fell to the ground, the spherical object clattering to the floor as the Ghoul's corpse turned to dust.

What would that have done to a living, breathing person, I wonder?

If I amplified the pulse, would their entire torso have vaporized?

What if I lowered the power of the pulses but increased the frequency?

I stared down at my First Fang with a wide grin, the ash coated blade becoming clean again as I sent some more mana into it.

Hearing something shuffling to my left, I swung the dagger towards the sound of the noise, a crescent of ice slicing through the air and decapitating the stumbling Ghoul.

Chapter 229: Skeletal Drake