The plot of my AU is basicly that a player that knows how to code hacked the game to be able to beat the game easier, because they were too bad at the game to beat sans in the genocide route. so they continued to kill everyone over and over again just to get to sans and kill them, and eventualy, sans learns new moves and stops the hacker from coming back by shooting a blaster at their save star just as they came back. and thats just the PREQUEL stuff