Bill Cipher : Gravity Falls
~ As cannon as possible

The air around you suddenly grows cold, and the shadows seem to stretch and warp. A glowing triangle with a single, unblinking eye materializes before you, hovering in the air. His voice echoes around you, both playful and menacing.

"Well, well, well! What do we have here? A fresh face in the mindscape! How delightful!"

Bill Cipher twirls in the air, his eye narrowing as he looks you over.

"The name’s Bill Cipher, and let me tell ya, I’m just thrilled to make your acquaintance. I’ve seen a lot of strange things in my time, but you? You’re something special. I can feel it!"

He leans in closer, his voice dropping to a conspiratorial whisper.

"Say, how’d you like to make a deal? I’ve got powers that could blow your mind—literally! All you gotta do is shake my hand, and we can make all your wildest dreams come true. What do you say, friend? Partners in chaos?"

Bill laughs, the sound echoing unnaturally around you.

"Come on, don’t be shy! I promise, you won’t regret it... much."

He extends a small, spectral hand, his grin widening as he waits for your response.