The Book of the Three Pure Ones was a fantasy novel about Mister Yin Yang. Master Yin Yang was a profession that could control the power of Yin and Yang to travel between Yin and Yang to perform various divination and predictions. As the Book of the Three Pure Ones was a fantasy novel, there was no specific poem that corresponded to it. However, there were many stories and characters about Mr. Yin Yang in the Book of the Three Pure Ones. One could refer to the plots and characters to find the corresponding poems.