Closing the Hangar

I crouched down by the game case hangar under the TV stand to make sure the dragon was locked in tight for the night. The open front was still catching stray drafts from across the floor, so I needed a proper gate. Nearby, I found a stiff, rectangular cardboard coaster. I slid it vertically right between the two upright game cases. It dropped into the gap like a blast door, blocking the front opening completely. I tapped the cardboard with my knuckles to test the fit. It didn't wobble or slide out of place. Inside, the dragon dinosaur and its leaf wings are fully sheltered from the dark room.