When I studied in primary school. Friends and I had to read the book in the computer room
Over time, We talked about ghosts someone mentioned ghosts Air. Suddenly air conditioning It's noisy up. “ tak tak tak ….”
We feared and we opened the windows and doors turn off all electrical appliances in the room. Suddenly the paper was printed by printer. That is not plugged
We ran out of room. We not understand .Why a printer work itself. Eventually, We know that The school had been a cemetery before. We have seen a ghost .But to this day .I still can not find the answer. It happens anyway.