1011exeuri
"What the hell was that?" it's a man's voice, deep and cordial, the sound carries up through the vent, the echo creating reverb off its metallic insides.
"Probably just an air pocket, get those sometimes, you know when the air lodges in the vent, creates this loud crashing noise." Another man states.
Are they really that doltish? Thank you for that, idiotic comment, at least it gives me some time, before they realize it's actually the sound of some kid crawling along through the air duct.