Return to the Ruins Manual

The Great Wilderness has lasted for 4,200 years, and the old era has long since ended, and "Sky" - the transcendent AI that once tried to clean the earth's surface with logic and efficiency - sank into its dreamland after a confrontation using the "Book of Mountains and Seas" as a weapon. The earth has not returned to "normal", but a brand-new ecology has grown out of four thousand years of radiation, mutation and forgetfulness: the osmanthus trees in Zhaoyao Mountain flow with silicon-based coolant, Qingqiu's Kyuubi is the awakened security director, the deep-sea sharks maintain the abandoned database, and Yuya's Jingwei fills the four-thousand-year ocean with nanometer bodies. This is an era when "The Classic of Mountains and Seas" has become real history, and the remains of technology are believed in as myths. Story summary: The protagonist "Yi", numbered Y-09, is the last sky patroller of the old era. When his aircraft crashed in Swaggering Mountain, he originally thought his mission was to repair and archive it, but he soon discovered that he was the one who needed to be redefined by the world. He embarked on a never-ending journey with a paper handwritten copy of "The Classic of Mountains and Seas" - a forbidden book that Kyuubi called "the original copy of the Great Wilderness Illustration".