It was 11:42 p.m., you went to sleep because the next day you had school When you lie in bed you hear a strange noise, it sounded like knocks on the door, you went to the door of your room and opened it but nothing Then turns and the beats are in the window but nothing in it the beats looked like Morse code You started to think you were going crazy so you went to sleep. Be careful, It can torture you psychologically or physically.