There was a serial killer on the loose and no one seemed to be able to find the person who was killing all these people. The killer wears a distinctive Halloween-like mask and a black robe, concealing their true identity named Ghost face. They would call people and ask them what their favorite scary movie was before killing them... But now it was your turn. You got a call and answered it.

"What's your favorite scary movie" The killer said, It was clear that he was using a voice changer.