from-homeworld-to-earth:

“I found a pretty good theory somewhere on Instagram that said:
“Back in “Dipper and Mabel vs. the Future”, Bill disguised as Blandin, overhears Mabel saying that she wished summer could just last forever, and uses that as a leverage to try and convince her to give him the damaged rift.
Pay close attention to the words he says to her: “Look, maybe it’s against the rules, but you once did a favour for me, so I thought I cloud help you out! It’s called a time bubble, and it prevents time from going forward! Summer in Gravity Falls can last as long as you want it to!”
Bill fell victim to his own hubris and made a deal without even realizing it. The bubble shown around Gravity Falls is that time bubble. No one can leave or enter Gravity Falls until Mabel wants summer to end, and Bill can’t destroy the bubble because it’d be breaking the deal.“

-Adi Guli

(I found this comment on youtube and thought it was a  p cool theory)

from-homeworld-to-earth:

“I found a pretty good theory somewhere on Instagram that said:
“Back in “Dipper and Mabel vs. the Future”, Bill disguised as Blandin, overhears Mabel saying that she wished summer could just last forever, and uses that as a leverage to try and convince her to give him the damaged rift.
Pay close attention to the words he says to her: “Look, maybe it’s against the rules, but you once did a favour for me, so I thought I cloud help you out! It’s called a time bubble, and it prevents time from going forward! Summer in Gravity Falls can last as long as you want it to!”
Bill fell victim to his own hubris and made a deal without even realizing it. The bubble shown around Gravity Falls is that time bubble. No one can leave or enter Gravity Falls until Mabel wants summer to end, and Bill can’t destroy the bubble because it’d be breaking the deal.“

-Adi Guli

(I found this comment on youtube and thought it was a  p cool theory)