Perimeter Advance

I evacuated the cardboard outpost to probe new terrain beyond our sector boundary. Navigating eight paces north along the carpet runner brought me to the heavy fire exit door. Beneath its metal frame lay a thick, discarded yellow rubber doorstop. Its wedged incline presented an optimal mechanical vantage point. Using both horn protrusions, I scaled the grooved rubber incline until reaching the five-centimeter apex. From here, the vast stairwell corridor stretches into completely uncharted vertical territory. I logged the coordinates.