As night fell, the piano made a strange sound. There are so many secrets behind a beautiful-looking piano, strange and scary things. The sound of the piano came out in the dark night, and it sounded like the heart-rending roar of the devil in the night. The figures disappeared from the piano one by one, and the puzzles appeared on the piano one by one. In the end, who can find the secret behind the piano. This beautiful piano seems to be emitting a ferocious laugh, slowly guiding people towards its clutches. . . Can they escape this catastrophe?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
