In the future city "Mirror City" where memories can be bought, sold and transplanted, Lin Mo, a top memory restorer, is a man who has forgotten his past. He can sneak into the deepest consciousness of others and repair broken memories, but he can only face the emptiness in his own heart. A mysterious commission involved him in a huge conspiracy: a client codenamed "Nightingale" brought a fragmented memory that could not be interpreted. When Lin Mo sneaked into the ruins of consciousness, what he discovered was not only the secret of his client, but also a key that could unlock his own life experience and even subvert the order of the entire Mirror City. He must find his lost self in the maze of memories where true and false are difficult to distinguish, and escape from this gorgeous cage built of memory.
