NeutralTale.UnderCorrupt. A Fan-made Of Undertale

This Is A Fan-made Of Undertale Story After They Come Up To The Surface.
In This Fan-made You Will See That Gaster Start A New "Experiment" To Sans By Injecting Frisk Determination To Sans Soul...But Something Goes Wrong....

Things You Need To Know About This Fan-made Story :
-My Grammar Is Really Bad And The Story Probably Don't Make Any Sense
-In The Past Gaster Making Papyrus And Sans As An Experiment
-Gaster Was Able To Escape The Void In This Fan-made Undertale Story
-Gaster Making Another Experiment To Sans Because Gaster Know That The Player Can Reset Anytime Now,And Want To Make Sans More Stronger To Defeat The Player
-Frisk Was Controlled By Player (Frisk Is Wearing A Blindfold To Stop Making The Player Take Control)
-Frisk Determination Is The Same As The Player

Youtube : FluffyGurlUwU
Instagram : LazygurlUwU
Tumblr : Fluffyisdepressiqwq