They say that at the incense-filled White Horse Temple in Luoyang, there is a gray-robed holy monk who travels the world. He is a master of fortune-telling, physiognomy, divination, and reading character strokes, with no art beyond his skill. He can see five hundred years into the past and five hundred years into the future, and his fame has spread far and wide. Many officials and nobles scramble to ask him for a reading, but the gray-robed monk has no fixed abode and wanders from place to place. You can meet him only through a stroke of fortune.