a girl named y/n was wondering around at the age of 19. she was wondering around a old abandoned city or just a little town till it gets dark and she has to stay somewhere

Sangwoo is a cold hearted killer, we all know that. but what happens when he comes face to face with one of his own kind?

He never knew he like you until he did the thing no one ever thought he would do.

You had been held captive by Sangwoo and tortured for months while Yoon Bum stayed upstairs. After Oh Sangwoo gets caught and arrested, you're trying to get your life back on track. But things aren't going so well. You can't hold it together at your job. Forming relationships is seemingly impossible. And being alone at night is almost unbearable. Your therapist suggests you try writing letters to your captor in order to get your feelings out-- never sending them of course. But what happens when you decide that you maybe... want to?

Being a police investigator has always been tough work, especially when she classified as a young, beautiful, and cunning one. Though... No case has had her more perplexed than this. Along with her partner; Yang Seungbae, the intelligent bombshell goes undercover in order to find and catch a particular criminal who miraculously leaves behind no traceable clues to his murders. Upon struggling to figure out the killer's identity, she decides to look for solace within a charming young man, eventually letting her guard down as she starts to develop feelings for him. Though, the one thing she doesn't know is that the serial killer she's hunting down is a lot closer to her than she thinks, and is on his way to do the same.