He Wei, who was frustrated in the workplace, accidentally became a member of Midnight Bookstore. But no matter how you look at it, this bookstore is always weird.
The bookstore manager Lu Yi seems to be hiding some secrets. In addition to his work in the bookstore, he also likes to send people out to investigate some mysterious events.
He Wei is always involved in these complicated incidents for some reasons. Fortunately, most of the time he is able to avert danger. There are even some critical moments where Lu Yi has to take action to protect himself.
As time went by, He Wei vaguely felt that Lu Yi had a familiar feeling. Could it be that the two of them had really met somewhere?