A night Of A Killer

I wrote this story after a dream I had and it honestly gave me nightmares and I was debating on putting it on here. I Had writers block for so long but I finally finished it. There is another story on the way taking place after this one.
This story has a lot of violence please read at your own risk. also, Y/n can either be a boy or girl. I wrote it this way so you can put yourself in the story and feel what the characters feel