Dustbelief (a undertale au turned into a random wattpad story)

"Sans had enough of the foolish humans actions of genocide so he went on a murdering spree of his own but his brother didn't like it. They soon encountered each other Papyrus begged him to stop but Sans ignored which led to a battle of survival Papyrus accidentally summoned bones that killed Sans and now......he will revenge his brother" this is a random take on Nikolas dustbelief I don't think the snowdin encounter is canon though and this is my first story so it bad