A plague of memories that spans a hundred years, an evil bronze mirror that devours time, and three prisoners trapped in the seventh night of eternity.
When Su Rui, a cultural relic restorer, received the strange bronze mirror from the Republic of China, she never imagined that she was touching a wound in time and space. The cheongsam woman who appears in the mirror, the gramophone hallucination that sounds on time at 3:21 in the morning, and the automatically updated memory of the corpse - this small coastal town is being used as a petri dish by some kind of being, raising a "time tumor" that feeds on human memory.