Guiyun Jiubo

**Introduction to the work "Guiyun Jiuji"** Ao Man, a junior official in the East China Sea Affairs Department, originally just wanted to write documents, avoid errands, and dawdle in peace in the Dragon Palace. However, due to a 49-day drought in the western suburbs of Chang'an, he was sent down to earth for inspection. He originally thought that this was just an ordinary errand: to find out why the report was missing, write a reply that could be delivered, and then he could return to the East China Sea and continue his work as an idle official. But he soon discovered that the problem was not the delay in the rain order, but a village named "Guiyunli" that had long been judged to "not exist" by the old formation of the Immortal Book. Guiyunjing cannot be asked. The old case of Guiyun cannot be overturned. The name of Guiyun Dragon Girl cannot be mentioned. Three hundred years ago, Dan Taiqing, the daughter of Si Yulong, was blamed for changing the rain order privately and causing the flood; three hundred years later, Ao Man gradually discovered that there was another hidden secret to the crime that year from the return slip, old rain charms, the last page of the dark book and the remaining records of the waste library. As the investigation deepened, the City God's Mansion, the Cadastral Department, Yunwen Pavilion, and Taibai Mansion were involved one after another, and a secret volume called "Xuandu Old Book" gradually surfaced. It can remove place names, cut off the incense, and hide the souls of the dead. It can also turn an old rain, an old village, and the name of an old person into a blank that cannot be traced. And Ao Man finally discovered that he was not sent to investigate the case by accident. He himself was the child who was sent to the East China Sea in Guiyun's old case three hundred years ago. This is a chapter novel that combines Chinese mythology, immortal archives, old case reasoning and light comedy. A petty official who was afraid of trouble was forced to investigate an old case that should not have been investigated; a small drought brought out the secrets that had been buried deep in the heavenly documents for three hundred years.