Looking for a novel where the protagonist is a Taoist priest who helps others read Feng Shui.

The classic old book "The Copper Furnace in Troubled Times".

In troubled times, everything is suffering.

The so-called heaven and earth are furnaces, creation is work, Yin and Yang are charcoal, and all things are copper. I wonder how this living person who is wandering forward in the yin and yang magic will face the greed, anger, desire and love of the world, and how will he face the evil and good of demons?