In the future city "New Arc City" where neon lights and shadows intertwine, memory has become a commodity that can be edited, stored and traded. Ling Ye is a highly skilled "memory stalker" who walks in the gray area, specializing in processing forgotten or encrypted data fragments. In an accidental transaction, he obtained a damaged memory chip numbered "8107".
When he tried to repair and sneak into this memory, a fragmented and contradictory world unfolded before his eyes - an endless pursuit, the silhouette of a mysterious woman, and a shocking conspiracy that could subvert the order of the entire city. However, what frightened him the most was that this memory that did not belong to him was eroding his reality in a strange way, making him unable to tell who he really was.
At the same time, a mysterious woman named "Mo Ying" appeared in his life, and seemed to be inextricably linked to the "8107" chip. Pushed to the forefront by invisible forces, Ling Ye must find an exit in the maze of memory, otherwise, he will be completely lost and become the shadow of another person.