In the "Mirror City" built of glass and neon, memories can be extracted, repaired and even traded. Lin Mo, a top memory restorer, makes a living by repairing the broken memories of others, but he is unable to piece together his own past about his sister. When a mysterious being codenamed "Shadow" began to steal the most precious emotional memories of city residents, leaving behind patches of emotional desert, Lin Mo was forced to get involved in a chase. He found that all the clues pointed to his lost past, and the way to find the "shadow" was to return to the long-blocked memory maze in his heart. In this city where it is difficult to distinguish between true and false, he must find not only his sister, but also the forgotten truth and self.
