Echoes in Old Books

On Wenchang Street in Qingzhou City, second-hand bookstore owner Lin Shen accidentally picked up a mutilated navy blue diary among a batch of demolished old items. A line of writing on the title page is shocking: "They are all gone. The next one is me." The diary records that in the summer of 2009, three people in Laoxiang disappeared mysteriously one after another - an old man living alone, a teenager, and a young woman Gu Xiaoman. No one was found alive or dead, making it an unsolved case. The end of the diary was torn off, with dark brown blood stains remaining on the edge of the paper, and a piece of dried jasmine sandwiched between the pages. At the same time, policewoman Chen Mo, who has reopened the unresolved case, comes to visit: the demolition team dug up the skeleton of the missing boy under the wall of Gu's courtyard. The clues pointed directly to the owner of the diary, Gu Xiaoman, and Lin Shen discovered that his grandfather's belongings actually contained photos and secret notes of the "Shadowless Man in Gray Clothes". On a rainy night, Lin Shen sneaked into the abandoned courtyard of Gu's family and dug out an iron box under the jasmine tree: it contained Gu Xiaoman's complete diary, a silver key, and an even more terrifying secret - old books, banned books, ghost legends, the death of a used bookseller sixteen years ago, the skeletons under the bookstore, and the truth behind the serial murders. Corpses hidden in old books, fragments of diaries, the scent of jasmine flowers, and faceless ghosts. When the truth was peeled back layer by layer, Lin Shen was shocked to realize: the most terrifying thing is never the ghosts and gods, but the human heart gnawed by greed. A series of unsolved cases spanning sixteen years, a bloody echo hidden in a pile of old papers. All the disappeared people and all the buried sins will eventually be heard one by one in the old books.