"Who is there?" one of the nearby guards suddenly turned toward the pillar before narrowing his eyes and raising the spear in his hands.
"What happened?" hearing the guard shout, the others rushed to him and asked.
They looked around and found nothing.
"Why did you shout suddenly?" one of the guards asked in an irritated tone.
"I thought I heard something here." The guy who first called out scratched the back of his head in embarrassment.
"Maybe it was the air coming from the lava here. What kind of noise was it?" another guy chimed in with his own questions.
"Now that you mention it, the sound did sound like air flowing." The guy thought deeply and replied while looking at the pillar before glancing at the lava flowing around the floor.