Lu Yan is the night shift cashier at the "24-hour Evernight Convenience Store". This convenience store is very strange - it is always open only after dark and never opens during the day. Lu Yan suffered from severe insomnia and could not sleep for three years, but he found some strange "sense of belonging" while working the night shift at a convenience store. There are seven mysterious rules in convenience stores: no oden is sold after 1 a. M., Mirrors must be covered with cloth after 3 a. M., Mirrors must be covered with cloth after 3 a. M., Refrigerated cabinets must be knocked three times at 4 o'clock, you must pretend not to see a child in red, you must not look back when someone calls you by your full name, you must always put a 50-cent coin in the cashier drawer, and all surveillance videos must be cleared before dawn. Lu Yan encounters all kinds of weird "inhuman" visitors every night, and gradually discovers that this convenience store is connected to a world invisible to ordinary people. Until one day, a woman who called herself a "memory cleaner" came to his door and told him: The reason why you can't sleep is because your memory has been artificially cleared, and convenience stores are the transfer stations for memory transactions.
