A 24-hour convenience store is ordinary during the day, but after midnight it becomes the "Penglai Station" connecting the human world and the world of spirits. Su Xiao, a dropout who works the night shift, is forced to take over the management. Her "customers" include: Gu Huoniao who comes to borrow a spoonful of "moonlight" to make tea, the office worker Jing Yao who is in urgent need of "regret medicine" (actually espresso), and Zhai Long who wants to exchange his scales for Wi-Fi. Until one day, an unknown product with a price tag of "a profound memory" appeared on the shelf, and all the non-human customers showed a look of fear.
Protagonist: Su Xiao, a pragmatic person with MAX capacity for complaining, unexpectedly possesses the "half-married" physique to see and touch two worlds.