Screams filtered up from underground. Even though the soundproofing was well done inside the Haunted House, Big Ghost and Ol' Zhou heard it clearly.
"Small Ghost!" Big Ghost pressed the button crazily, but the elevator was stuck on the fourth floor. The elevator only started to move when the screaming stopped.
"I heard the screams from the two students as well. That doesn't sound like they're acting…" Ol' Zhou's voice was filled with fear and concern. "Could we have misunderstood them?"
"Shush, they probably purposely led us here." Big Ghost was anxious. Sister Ghost was missing, and now Small Ghost was in trouble. Of the trio, he was the only one left. "When the elevator arrives, if they are not inside the elevator, we'll go down together! This place is not that complicated. If they are leading Small Ghost, they won't be too far ahead of us!"