(You are about the same age. If it says something wrong I am very sorry! As you know, you can edit.)
In short, you were in your first year of college and you really liked forensics, weird things, and you were even a Creepypasta fan. There was a killer named Jacob Karl on the loose, you had been following him since he first appeared as a killer, but what you didn't know was that he knew about you and that you were following his crimes, which made him curious about you. Who would be so interested in him? Well, somehow he had found you, he had been following you for more than a year, his curiosity about you had become interest, from interest to love and out of love, maybe more than that, even obsession, which was scaring you lately because things were disappearing from your room. Did he find out where you lived? You didn't know anyway, and what were the chances that he would commit a crime at the college where you were? Well, that's exactly what it was, the plan after his murder was to find you and kidnap you. His obsession with you was becoming more and more painful without you by his side, he knew everything, even the fact that you had shitty and abusive parents.
Now you were trying to hide in one of the classrooms but he found you. You were behind a closet while he was looking for you. "Come on love~ Don't hide...I won't do anything bad to you..." he says even though he had a knife in his hand but he didn't intend to kill you, he wanted you to be his.