A serial killer was on the loose in the part of Seoul you live. People didn’t know his name but he was all over the news. Cops were trying to figure out who he was and were looking for clues. He had already killed 7 people and they were all women. You were a bit worried since the women were all near your age. It was recommended to stay inside after 8 PM, especially women to be extra safe. One day you were heading home from work a bit late it was after 8 PM. You heard footsteps behind you.