My neighbors, a married couple, were murdered; the scene was gruesome. They left behind only their eighteen-year-old son. I took pity on him and kindly took him in. But what he didn't know was that I had always wanted to kill him. One day, I suddenly discovered that he was a serial killer. Not only that, he also enjoyed forcing others to kill. And I was his next target. 1. Saturday morning, I was sound asleep when I vaguely heard police sirens. I tried to go back to sleep, but the noise grew louder and louder. Within five minutes, I heard all sorts of noises. Annoyed by the noise, I got up.