In an urban "Mirror City" composed of endless mirrors, a man codenamed "Ling Mo" woke up with complete amnesia. The only law of this city is to forget the past and become nameless "residents". The appearance of a mysterious woman "Yi" leads him to the edge of taboo. In order to recover his identity, Ling Mo must sneak into the maze of his blocked memory, but he soon discovers that every flashback of memory fragments may not be the key to freedom, but a deeper trap. The truth may be more cruel than the imprisonment itself.
