Undertale : Tale of the corrupted timeline.

A fan-game where Frisk,after finishing the pacifst route,got back in the underground,again.
After seeing all the secret place,she had found sans' lab.
After messing with the sans computer,she had enough and decide to look for something else,what she found was a code,behind the computer,and decided to write it in the computer.
thats how sans could remember the other timelines.
and thats how sans could control them.
And then..
She erased the timeline she was in.

#rpg