Shen Shiqi guards an inconspicuous second-hand shop in the deep alley of the old city, specializing in collecting old items abandoned by others.
The world only knows that she collects antiques, but they don't know that she can see the obsessions and souls attached to the objects.
An ancient mirror, an old hairpin, and half a broken jade pendant. Every old thing hides an unfinished past.
She takes in the spirits trapped in objects, resolves the regrets that have been buried for many years, and saves others as well as herself.
The door of the old shop in the alley is always open, waiting for every old friend who comes with worries.