Yinshan Taoist!

My name is Li Changan. I was born on the 15th day of the seventh lunar month. I was born with an incomplete soul and the ability to see ghosts.
In order to save my life, my grandfather spent all his life and sent me to a Taoist temple, where I became a disciple of a weird old man.
Master said that my life is destined to be different from ordinary people.
When I was eighteen years old, my master gave me a yellowed book and asked me to go down the mountain to solve my first "business".
What I thought was exorcism: the method of opening the altar, the talismans were flying, and the golden light was shining.
But when I opened the book "No Taboo", I realized that things were far from that simple.
What is recorded above is not some fairy magic, but weird and bizarre real files, as well as the solutions that the master annotated with red pen.
[The drowned ghost looks for a substitute, and his power is infinite. Solution: Invincible, find what he was obsessed with during his lifetime and destroy it on the spot. 】
【When a hundred-year-old zombie comes out of its coffin, it is necessary to pour the blood of a black dog on its coffin and then burn it with lychee firewood. NOTE: Be sure to complete before dawn. 】
【When Huang Pizi asks for a title, the first sentence you speak determines your life's destiny. Remember, what is mentioned is neither human nor divine, but the word "fate". 】
I thought I was just a special practitioner who dealt with Supernatural events, until the first case I handled involved a serial murder case that spanned ten years. I found that what is more terrifying than ghosts is the human heart behind everything.
The disappearance of Master, my life experience, and the origin of this "No Taboo Book" all seem to point to the same secret that has been sealed for thousands of years...