* The dog absorbed the entire OST.
* It seems everything posted prior to this is no longer considered canon.
* What an annoying development.

Track contributed by @orelover15

discord.gg/399A9ND

UNDERTALE: The Butterfly Effect - An Annoying Development

When Asgore, Toriel, Asriel, and Chara all mysteriously vanish, the timeline is directly affected. Papyrus becomes king of the Underground, Undyne becomes the "caretaker" of the Ruins, Sans stops being lazy (maybe), and more changes throughout. Hey, who's that little butterfly?

discord.gg/399A9ND

AU created by @orelover15

UNDERTALE: The Butterfly Effect - An Annoying Development

UNDERTALE: The Butterfly Effect OST