First Step on the Rug

My joints felt completely rigid, but then a spark flared right through my chest! I gripped both hands into tight fists and drove my boot down. The ground beneath me gave way softly—it was dense, fuzzy carpet instead of rock. Right beside me sat a folded white paper sheet. I lunged forward and nudged its edge with my toe, grinning as it let out a sharp, crinkly rustle. My legs really move! I planted my stance firmly against the wall, ready for whatever comes next.