Yu Jiansu is a relic organizer. She cleans the houses of the deceased and keeps things for the living that they don't know whether to keep or throw away.
While sorting through the belongings of an old man living alone, she came across a girl's school badge that did not belong to the deceased, and saw the last ten minutes before the item left its owner: a refrigerated truck, a blue belt, three scratches, and a girl who had been missing for thirty-six hours but was still breathing.
After the girl was rescued, Yu Jiansu chose to take the initiative to report the incident.
Since then, unclaimed wedding rings, express delivery only sent to dead people, and the relic box with her name written on it sixteen years ago have been sent to the special warehouse one after another.
But is the truth left behind by the relic, or is it the truth that the owner believed in his last moments?