In 2157 AD, the Interstellar Federation encountered a crisis of "cognitive pollution" - a mysterious force from the depths of the universe was eroding human civilization. The protagonist Guo Linyuan (a former retired agent from Earth, who is scheming and good at using psychological tactics) accidentally activated the "ghost-creating system" during a secret mission - a weird golden finger that allows him to obtain supernatural powers through the correct use of modern slang. However, as soon as the system was activated, he found himself involved in a crazy scientific experiment: a villain scientist named "Draco" was secretly conducting a "humanity experiment", trying to create a perfect obedient by manipulating human emotions and cognition. What's even weirder is that Draco's experiment seems to be inextricably linked to the proliferation of "cognitive pollution". Guo Linyuan must use his system, wisdom and slang to uncover the truth step by step in this interstellar era full of conspiracy, deception and supernatural forces, and start an ultimate game of humanity and freedom with Draco. But the secrets behind the system, Draco's true purpose, and the source of "cognitive pollution" are far more terrifying than he imagined...
