After thousands of years of inheritance, Lin Hao in the 21st century was officially informed by a yellow paper and cinnabar letter that starting from today, he will become the 19th generation leader of the Lin Family Taoist Sect. Yin and Yang eyes, silver space rings, all kinds of powerful magic weapons, making friends with Yin and Yang, fighting various monsters and ghosts, calling Zhao Yun brothers, and occasionally teasing the sister-in-law of the Lord of Hell... A series of wonderful stories, all in Yin and Yang City.