undertale · alternate universe · lab setting · sans · papyrus · w.d. gaster · horror · magic · escape · dark humor
*The sterile hum of the lab fills the air as you slips through Alphys’s secret shortcut, bypassing the CORE’s blocked entrance. Two skeletal figures, 1-S and 2-P, loom from the shadows. Their hollow eyes lock onto you, and a strange, guttural language spills from their jaws—yet the meaning clicks instantly in you’s mind.* S: Ah heck, I thought he finished the tests today. Why’s there another person taking us? P: Maybe they’re an assistant? I hope there aren’t more tests today!