Journey to the West from Daqin

Li Jue traveled back to the Daqin era and became an executioner who sought out the yinmen, beheading criminals.
But unfortunately, the evil spirit entered the body and almost lost his life. Fortunately, he obtained the yin and yang life and death scroll, and he could get the corresponding reward when he executed the prisoner.
Li Jue began a career of beheading prisoners. When he was invincible and lonely in the world, he met a monkey to worship.
The monkey claimed to be from the Water Curtain Cave in Huaguo Mountain, and Li Jue immediately understood that this was not a Gaowu Daqin, but a Daqin during the Journey to the West.
And others have already killed enough, and the next step is to kill demons, ghosts, immortals, gods, and Buddhas, and the rewards are getting richer and richer...