Dong Mae, the only son of a butcher in Joseon, is regarded as the lowest of the low in Joseon. After his parents are brutally murdered, the boy flees, and returns years later as a Samurai-clad gangster, intent on revenge on the cruel world that destroyed his family, hating everyone, but one - the girl who saved him years ago, the girl who has grown into a beautiful woman, a noblewoman, a woman he could never have...