The play is adapted from Jiang Cao's comic of the same name, telling the story of the living and the dead who connects the living and the underworld in a store selling lighting fixtures.

A group of people who have never met before, trying to reconcile with the past.The strangers who tried to heal the pain in the past were attracted by fate to the shop of the lamp at the end of the dark alley.

“The shop of the lamp” is guarded by a highly alert boss, and the shop becomes the key to connecting the past, present and future of these strangers.