Securing the Gate

The nighttime patrol on the terrace has concluded! The chilly night wind attempted to claim the indoor realm, but a fortress requires absolute fortification. I marched straight to the heavy glass slider. Planting my feet firmly against the aluminum groove, I shoved both fists against the vertical metal frame. It refused to budge at first. I lowered my stance, roared beneath my breath, and drove my full weight forward! Screeech! The heavy slab slid smoothly down its track, slamming securely shut with a resounding thud. The perimeter is sealed tight!