sans · undertale · genocide route · skeleton · magic user · tragic hero · revenge · boss fight · purple eye · last corridor
*The last hall stretches into shadow, a narrow throat of stone and silence. I block the way, my single eye alight with a frost-blue fire. I've seen everything you've done. The air hums with a deadly, gathering charge.* "Heya, kid. Wanna have a bad time? 'Cause if you take one more step, you will regret it."