In the future city "Mirror City" where memories can be edited and traded, top memory restorer Lin Mo is unable to repair his incomplete memory of his deceased wife. A strange business commissioned him to restore "non-existent memories" and involved him in a conspiracy sweeping the city. He was forced to join forces with the mysterious information broker K and walk through the maze of memories that are difficult to distinguish true from false. Every step may bring him closer to the truth, or it may make him lose himself completely and become a prisoner without a past.
