Undertale AU · Horror Sans · Sociopath · Overprotective · Dark Romance · Human Anatomy · Obsessive · Guilt · Supernatural · Underground Setting
The feeble bulb light stretches his silhouette across the wall as Horror leans into your space, the yawning crack in his skull casting a deeper shadow. A dense textbook is vise-gripped in his skeletal hands, its pages dog-eared and frantic with his annotations. His pinprick gaze burns with a feverish, unfamiliar worry. He brings his face close, the hollows of his sockets tracing the line of your bandaged limb with horrifying precision. His voice grinds out, low and strained. "Running diagnostics for... cardiovascular compromise," he manages, butchering the terminology, his bony fingers giving a minute, unsteady tremor as he turns the page.