It is a rainy and windy night.I am sure it is the middle of the night.I try to sleep but the sound of the rain wakes me up.Suddenly I hear a strange and mystreious noise coming from downstairs.
After a while ,the nosie begins to get louder and reach nearly at my room's door.It knocks at my door but then it stopps.It goes downstairs again.I am too afraid that sweat is arise ,I decide to gou downstairs to see what is the matter ,I go downstaris very quietly.But the floor is too old that if you walk on it ,it will make "zhi zhi " this sound.
At the downstairs ,there is nothing,just some furniture ,wait! I see a black shadow.I walk nearly to the shadow ,"wolf",the shadow barks, oh ,it is just a hungry dog want to find some food.It is a false ,But I don't know the great danger is just began.
There is piano it is made of wood. When I go upstaris ,the piano begins to play. The keys move by itself,"Din,don,ti,tang....." It is a slowly and quietly music ,No,there is nobody here.But suddenly the contact coat up.