Old Habits Die Hard (Undertale)
Old Habits Die Hard (Undertale)
ShojoDawsYT
NOTE: UNDERTALE BELONGS TO TOBY FOX. I DO NOT OWN UNDERTALE. THIS IS A FANFIC. AU-ish Backstory (New Updated One: The Past is coming back to haunt Sans for no clear reason why. Moreover, the timeline is fidgeting and shifting slightly. It's as if, something, or someone, is ripping it in half But even more concerning, something's coming out.) Au-ish backstory.
  • Drama