"Shen Cheng, Wanqian, I'm so bored all by myself underground. From now on, your big sister will come to see you every night, KEKEKE." A string of a woman's laughter floated in through the window.
"What happened? Why did we hear someone screaming?" Shen Congming and his family of three came down from the third floor. They looked at Shen Cheng, who stood by the window, pale and stunned, and at Wanqian, who had fainted. Upon closer inspection, one could see Shen Cheng's legs trembling slightly.
"Brother Cheng, what are you doing here? What happened?" Shen Jia, dressed in her pajamas, walked over to Shen Cheng and tugged at his sleeve.
"Did you hear anything?" After a long pause, Shen Cheng slowly found his voice. His eyes remained fixed on the pitch-black darkness outside the window, his hands clutching Wanqian tightly.
"No, we only heard a scream. What's wrong with Sister Wanqian?" Shen Jia shook her head, looking at Shen Cheng with some concern.