Journey to the West as a Secret Manual: You Really Cultivated to Become a Great Luo Golden Immortal?

In this world, the Crow Lord establishes a temple, the old dragon builds a mansion, spirits open markets, and a hundred ghosts roam at night. Half a volume of the Inner Classic creates great demons, and one ordeal from Journey to the West turns into a deadly tribulation. Ji Ying transmigrates here and discovers that Journey to the West is actually a guide to inner alchemy cultivation...