Visitors in the Middle of the Night

Whenever it is quiet at night, we always find some creatures that do not belong to the daytime world. They wander around in various dark corners, sometimes playing tricks on passers-by, and sometimes having "friendly exchanges" with different people for various reasons. Normally, we don't have much communication with them, but under special circumstances, some incredible things can happen. It's late at night... The guests are coming This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.