I love books that make you feel smarter, as well as very entertained. Valley of Terror takes the reader to a remote area in the extreme southwest of China, on the border with Laos and Myanmar, following a detective, a scientist, and a historian as they arrive to solve a puzzling illness that has broken out in their large city, a journey that takes them back 300 years in Chinese history and into a remote primeval forest. The Valley of Terror is the site of ferocious battles and the holdout of an infamous general during the Ming Dynasty.
Detective Luo becomes involved after a student screams out in a crowded classroom and rushes out, his body found miles away after he literally ran himself to death. Another man is found drowned, having tried to hide in a toilet in a bathroom at raucous wedding. The connection, as our police investigator Luo discovers, is a look of sheer terror on their faces. Another man is screaming in a psychiatric unit, and Luo and a psychiatrist observe, and the translator says he is speaking a village language and saying "the demons are coming in August." A historian recognizes the man and connects him to his life's work surrounding Li Diggua, a soldier from an earlier time reknown for his supposedly supernatural fighting and survival skills. Supposedly his blood had been captured in a vial which Luo, in a strange turn of events, had shot in a struggle with an artifacts smuggler a few weeks earlier. The release of the blood is supposed to release Diggua's powers. The three head to the region to discover what is causing these strange events. Luo knows that folktales hide the sometimes ugly truth that it expands upon.
The narrative is sprawling and involved from there, in the most interesting way. The trio witness a murder during a religious ceremony in one village, hike deeper into the forest to another village which borders the Valley of Terror, and become involved in more murders and secrets of the ages before Luo and a young woman from the village discover who the murderers are, what motives they had, and how to set things back into place. There's one more surprise to the reader as the trio head home.
This book was written by a well known author of suspense in China. He was inspired by the true story of Diggua, and, indeed, the book is an enjoyable mix of Indiana Jones-type high adventure and quest for history, and a very interesting textbook of Chinese history.