In the future city "Yongyao City" where memories can be read, edited and even deleted, Lin Ye, a former top memory organizer, exiled himself due to a fatal mistake and lived with old machines all day long. A mysterious woman named Chi Xia came to the door with a broken memory that had been maliciously tampered with, asking him to find out the truth about her brother's disappearance. Lin Ye was forced to return to the "Memoscape" he swore he would never set foot in, only to discover that this was not a simple memory restoration, but a huge conspiracy pointing to the city's rulers, the "Bliss Power" group. In the maze of memories that intersect reality and fiction, Lin Ye not only has to fight against the invisible hand that erases the truth, but also faces the crime and punishment deep in his heart.