Error's lifespan

Just some headcanons/crackcanons I have about my (formerly) favorite fandom~

Please remember these are my opinion, no hate is needed. Constructive criticism will not be applicable, but you are totally welcome to leave a comment with your version of the headcanon!

The first couple chapters are Theories about the Undertale multiverse, while the rest are personal headcanons/crackcanons about people, places, and interactions that happened in the universe between our favorite sanses!

The picture isn't mine, it belongs to it's respective owner.
(If this picture belongs to you, please DM me so I can give you the proper credit!)