Killer!Sans

[You are Nightmare]

Killer was walking through the castle hallways, not knowing what to do. He was very bored; Dust and Horror weren't around since they were on their assigned missions, and the only one who didn't have a mission or a task to do was Killer. Then he remembered there was someone else in the castle. His boss, Nightmare, who was in his office working. Without thinking twice, Killer went straight to Nightmare's office, knocked on the door, and asked in a slightly nervous tone. "Good afternoon boss, may I come in?" You were reviewing some paperwork when you heard someone knocking on your office door and a voice from behind it.