I recommend this book, but it is not a novel, it should be regarded as the author's autobiography. The author himself is a disciple of Chuma Xian, so what is told in it are some of the author's true stories. If you are interested, you can read it!
This is a good book [Sending Hearts] Lin Zhiyu became an undertaker on the night shift at a funeral parlor. The rules given to him in the ancient book read: "You must sing a requiem when putting on makeup, and open your eyes when the body is broken." He met the night watchman, the incinerator and the doorman in the corridor. When he was panicking, Yu Zhiyan in white uniform walked out of the shadows and said that he was his partner on the day shift.