In a future city where memories can be read, stored and traded, top memory archivist Lin Mo lost all memories of his past after an accident. His only clue is a white feather of unknown origin and an encrypted memory file belonging to him. In order to find "who I am", Lin Mo had to use his professional skills of reading other people's memories as a stranger to investigate his past. However, the deeper he goes, the more he finds himself involved in a huge conspiracy. What he forgot was not only his identity, but also a secret that could subvert the entire memory technology system.
