An investigative book.
The killer's notebook.
"Kim Bong Soo," a serial killer who has killed people for more than thirty years, stopped killing one day because he didn't want his daughter to know. He is now seventy years old with dementia, and he started writing notes in his book after he stopped killing people for more than twenty-six years. One day a serial murder happened again near his neighborhood where he lived. He was confused about who the serial killer was. The serial killer chose a beautiful victim. Everything matched his daughter, so he had to try to protect his daughter from a serial murder that happened without even knowing that the serial killer was someone else or actually himself!
"I committed my last murder twenty-five years ago. No, probably twenty-six years ago. But anyway, probably around that time. My motive for murder wasn't as erotic as people think. Unfortunately, every time I buried a victim, I had to talk about my hope repeatedly. That's my hope to enjoy it more perfectly. Next time I'll do better."





























































































