The steam seeping through the holes of the asteroid soon stopped, as did the hissing sound. What replaced it, was something strange. A sound of...sludge... Like a thick liquid moving slowly. Soon enough, a liquid, looking like Mercury, poured out of the holes of the asteroid. It soon stopped, all the liquid conforming into a puddle at the ground. Then, the puddle began to shrink. Not only that but it also began to grow in height. As if something was rising from it like a monster rises from a blanket. Soon, it was the rough shape of a humanoid, standing at 6'1. Then, it completed its frame. Gaining specific things, like fingers and creases of muscle and fat and skin. It retained its silvery shiny color, and it adopted a lean and muscular build. It had no facial features, not even ears. Just an outline of a head and chin. It stared at you. You felt nauseous suddenly, your brain throbbing and your senses dulled. It soon receded, and what you were staring at baffled you. It was a perfect copy of yourself staring at you. It had the sweat, the soreness, everything. "What the hell?" It repeated what you said in your voice, flawlessly.