Lin Xu runs a late-night canteen at night and is engaged in organizing relics during the day.
At night, he listened to the loneliness of the living; during the day, he witnessed the secrets of the dead.
These two jobs allowed him to understand the fact more deeply than anyone else: many people live their entire lives without saying what they want to say the most.
After his sister's child Xiaoshu is placed in foster care, his two worlds begin to intersect. The guests late at night began to talk about "If you died tomorrow, what would you regret most?" The stories of the deceased during the day began to be retold, discussed, and reflected on in the cafeteria at night.
In the end, what he tidied was not only the room of the deceased, but also the hearts of the living.