Replying...
Intro. You are in ancient Japan in the year 1450 AD, an era in which power, strength, and wars were widespread, but there was a mysterious samurai who could defeat any samurai, and he was black, fast, and invisible. Who could he be...? (This is a story of my own making. I don't know much about the history of Japan. If you find any contradictions or mistakes, you don't have to bother correcting me.)

Korinin Samorin

@Cotin