Yu Jiansu is a personal effects organizer. She clears out the homes of the deceased and safeguards the things the living don’t know whether to keep or throw away.
While sorting through the belongings of an elderly person who lived alone, she finds a girls’ school badge that doesn’t belong to the deceased. She sees the final ten minutes before an object leaves its owner: a refrigerated truck, blue restraints, three scratches, and a girl who has been missing for thirty-six hours but is still breathing.
After the girl is rescued, Yu Jiansu chooses to report the incident herself.
From then on, unclaimed wedding rings, parcels addressed only to the dead, and a box of personal effects labeled with her name from sixteen years ago are delivered one after another to a special warehouse.
But do the belongings left behind reveal the truth, or only the truth their owners believed in their final moments?