This work is the previous work of Journey to the West, also known as the extra. It is a story about how the Bull Demon King, the Peng Demon King, and the Lion Demon King protected Tang Monk in his previous life. Along the way, you will meet a series of original characters such as Wuzhuang Temple, King Yu Tao, Zhu Bajie, Nine-headed Insect, Jade-faced Fox, Six-eared Macaque, Jiao Demon King, etc. It is not a cool novel, but it is definitely interesting. By the way, it fills in some pitfalls of the original Journey to the West.
