When night falls, the 24-hour convenience store in the eyes of ordinary people will become the intersection of yin and yang. Jiang Chen, a college student, took over a "Fenghui Supermarket" that was on the verge of bankruptcy, but unexpectedly discovered that every day from midnight to 4 am, a group of special "customers" would be welcomed into the store - they wore clothes from different eras, used ghost coins to buy real goods, and left "thank you gifts" that only the protagonist could see.
