The Noise

The Noise is a short for the series "Bubbletale: Into the Megaverse."

Plot
The short begins with the girls hearing loud bumping noises in the attic. They ask everyone if they have seen someone in the attic, or heard the noises. Three people claimed they heard bumping noises, but no one saw who it was. The trio, thinking it was a ghost, chose to go up to the attic that night to set traps. The next day, one of the traps goes off, and the trio run upstairs, only to find...Killer Sans trying to find a box of knives, or his knife collection. Blossom and Buttercup facepalm before an actual ghost appears and scares all four of them, ending the short.

Trivia

 * This episode proves that Killer has a knife collection.
 * This is the first time a short has supernatural themes, with more of them TBA.
 * Many people mistook the ghost for Underswap Frisk, but it's really Undertale Frisk (Who is now a ghost), as stated by CherryBloom97.