After all of the timelines, Neutral, Pacifist, Genocide, Post-Genocide-Pacifist, Frisk finally got her happy ending. Or so she thinks... I suggest not reading this unless you have completed all runs. Here's a brief over view: (Neutral- random attacking, Pacifist- normal happy ending, Genocide- Chara takes over frisk/kills everything/frisk sells soul to regain world, Post genocide pacifist- frisk does it once more to get back her happy ending.)