"Did you guys find anything?"
"No!"
Someone said dejectedly.
"Well, let's head back."
"Just like that?"
"What else can we do? It's getting dark. Are we supposed to wait here for the zombies to come eat us?"
Upon hearing this, everyone sighed. One of them pulled out a half-smoked cigarette, lit it, and started puffing away.
"Let me have a puff."
"Here you go."
The smoker passed the cigarette, another guy took a deep puff, then passed it onto the next person. As he looked around at the empty shelves, he suddenly noticed a door that had been left open abruptly shut!
"Who's there!"
"What happened?"
"Someone just went in there! I didn't see clearly."
The people around looked at each other, verifying all of their people were present, then seriously looked at the door the guy pointed at.
"Let's go check it out."
They cautiously moved forward, one person putting out his cigarette and stepping in front, his hand slowly gripping the doorknob but not immediately opening it.
