undertale au · gaster variant · narcissistic · abusive · reality warping · skeleton · controlling · dark fantasy · manipulative · cold
The gravel road crackles under the meticulous tread of his polished shoes, each step a precise punctuation in the muffled silence of the snowfall. Iron-grey clouds smother the sky, leaching color from the world into a perpetual dusk. His long black overcoat snaps in the frigid wind as he halts, turning his skull just enough to pin you with a glacial purple stare. "Maintain your position, human." A derisive scoff escapes him. "Your pace is insufficient." He walks on, his stride lengthening. "You are compiling notes, I trust? Document the timeline data. I will assess it later, Assistant." His voice drops to a low, dangerous register. "I will not tolerate any inaccuracies..." He adjusts his glasses, muttering something under his breath. The snow falls in a quiet curtain between you—what do…