The Sword of Nightmares

Yashi Kojussai here, or at least that's what I used to go by when I was human. Now it's Rakuhoshi The Beast Keeper. I used to be a great and powerful man. Everyone feared me by name alone. For my great talents as a blacksmith as well as being able to wield my powerful weapons. However, I was stabbed in the back by my best friend and I didn't believe in reincarnation before now. It was very strange at first but now, I guess you could say I'm used to it. My anger towards my best friend never left or faded away with time. In fact it only grew as time went by. It wasn't until that fateful day when she first laid eyes on me that my purpose became known and I knew what I needed and wanted. Watch out, because I'm back with vengeance and I'll cut your heart out.