Wu Hsin is a pseudonym of Roy Melvyn. Although Melvyn presents himself as the "translator" of the supposedly lost writings of Wu Hsin, the character is in reality entirely fictional.
According to his biography, Wu Hsin was a Chinese sage who lived about one hundred years after Confucius, some time between 403 and 221 BCE. His name translates to "no mind", alluding to an important concept of non-duality in Daoism as well as Zen Buddhism.


