Kill Silently
Guan Laosi put down his work and ran towards Nanshan like the wind. Before the figure could react, Guan Laosi grabbed the figure's neck. He didn't know what sleepwalking was, nor did he know that he would do some horrific things during sleepwalking, such as cutting off the heads of corpses, but he didn't know it after he woke up. But no one else showed up that night except him and me. He was the perpetrator, and I was a coward.