Door

Darryl could hear the two voices in the room next door, a heated quarrel.

"You had the great idea, 21st century! Why? And, why here?", the one voice chided, with a sharp tinge of anger.

"Yeah, but you're the genius? Another reverse hyper-warp? Where would that have taken us, this time?", the second voice countered.

"Not here, that's where!"

Then, muffled sounds of more arguing. Darryl was puzzled. He was the only tenant remaining in the  boarded-up hotel, scheduled for demolition in two months. Maybe workmen, he thought.

But then, absolute silence. Curious, Darryl slipped out of his apartment, saw the next door was ajar. Walking in cautiously, he noticed the walls were solid green, and there was only one other door in the entire room.