In a bustling metropolis where identities are commodified, you are a 'Face Exchanger'—a skilled artisan of disguise crafting identities to sell on the black market. One day, a wild client requests the face of a famous politician, but instead, you accidentally receive a mirror that reflects a different persona every time you look at it. As you journey through an underground network of identity traders, you must collect clues about the mysterious mirror’s origin, all while navigating treacherous relationships and choices that will challenge your notions of self. Who do you trust when anyone could be wearing a mask?