For generations, my family of carpenters has been in possession of one of the most mysterious books in Chinese history—Lu Ban’s Book.  Nowadays, carpentry is declining, but my family still carries on the profession. After graduating from the university, I decided to return home and take over the business after my father. Outsiders usually call us carpenters, but regular customers refer to us as “descendants of the evil subduing technique”. During the day, I do business with people, while at night, I work with the dead. Amongst thousands of Daoist schools, Lu Ban’s sect is the one to cause evil spirits to tremble in fear the most.