Hello everyone. Welcome to my very first Monster Falls AU story! It may be different from it's original AU Story, but it's still has ties to the original idea plot, just slightly different. If you don't like it? Then don't read it.
Also I do not own the rights to Gravity Falls. Alex Hirsch is the rightful owner.
The Sleepy town of Gravity Falls listen the hour of Midnight at the citizens fell asleep resting and dreaming peaceful dreams all except for one in the shack of the Mystery Shack Down Below in the basement well the elderly Stan Pines working on this strange device that seems to be a portal of some sort turn off powerful forces strong wings and blinding blue white and lights none of the Town folks realize what was happening as gravity starts to shift from holding them down to floating in the air that's her only for a Split Second or so.
But due to the activity that's happening something has caught the attention of the government of the United States with strong determination to find source believing somewhere in Gravity Falls is the source of all the strangeness of the supernatural and set the course to the mission.
However there was something else in Gravity Falls something that was watching entire event of what happened for the last few weeks and decided to take matters into her own hands this creature came out in the shadows from the trees and into the darkest nights and decided that the town's residents should be punished for their stupidity and for some of its cruelty towards not only their own people, but to the natures in Gravity Falls.
"Walter flows ever changing, bring the people's body and mind to heart, show their true colors, for no spell can be broken, nor can be the cure by this beasty fate." Lightning purple mist levitates off from The mysterious being's fingertips swirls around in the air before it consumes the towns water tower. Satisfied with her work, the being then spread her butterfly wings and took flight into the nights sky with a small smirk curling up on her face.