I Transmigrated into Inuyasha, and Sesshomaru and Naraku Both Bowed to Me

After transmigrating, Ling Feng becomes a young version of Kaede, the one-eyed old miko from Inuyasha??? How is she supposed to survive the Warring States period, ravaged by disasters and prowling demons? Luckily, she has a System bound to her. But is this System even from a decent family? Other people's Systems provide the strongest support and carry their Hosts to victory. Hers is different: all it wants to do every day is run "scams." Hey! Emergency services? I want to file a report.

While working to pay off her "debt," she slaughters demons left and right. Sesshomaru, the aloof beauty, gets his heart pounding, and the sinister, ruthless Naraku keeps making babies for her...

P.S. I'm just a country bumpkin writing for love, and I like getting weird with it.