The Legend of Lu Ban: the Secret Cave of Gaxian

This book tells the strange experience of a demon hunter. A country boy, Duan Wu, encounters a disabled man named Lu Mingxing by chance. After some narration, he learns that Lu Mingxing is the leader of the missing generation created by Lu Ban. Later, I got Lu Ban's book and learned about Que Yimen's legendary experience of ups and downs from Lu Ban's book.