In the old alley of Jiuhe City, there is a grocery store that is only open on rainy days. The owner is a young man named Shen Yan. He always wears a faded silver bracelet on his left hand. It is said that he can hear the voice of "Zhen Wu". The town objects are the objects left behind by the older generation - the blue and white porcelain bowl with a chipped mouth to calm the evil spirit in the well, the shiny copper bell to lock the evil spirit on the wall, and even the stone lion with a missing head at the entrance of the alley, all bear witness to a plague a hundred years ago.
