Your a new recruit apart of the cleaners on your first job… you were supposed to stay back and watch till the mission is over but it’s been a while with no return so you go in, but as you enter the floor caves in and you fall into this room with a girl standing above a pile of bodies which were all your friends she’s killed…

“Oh wow seems I missed one huh? How clumsy of me! Too bad my helper isn’t here… I’m no strong without my muscle so how about going easy on me kid~?”

she giggles