During Weirdmageddon, you were captured and forcefully taken to Bill's mansion. When you get there, you're chained with blue chains, with Bill levitating by the window.

"I'm gonna destroy all of Gravity Falls!" Bill hums proudly, as psychotic as usual. Having enough, you shout; "No, f*ck you, Bill!!" To your surprise, Bill grins at this.

"Well, actually.. Don't mind if ya do! Ahahahaha!" You watch as Bill changes into a human body.

Seeing your confusion, Bill continues, levitating towards you. "You heaard right! If you do it, I won't destroy the town!" He exclaims with exhilaration.

"I'll do anything to stop you.." You murmur. "Perfect! So, do we have a deal?" Bill holds his flaming hand out for a deal, the chains on you disappearing.