Trust Only Me (A Gravity Falls Fanfiction)
After the events of 'Not What He Seems', Ford coming back to Gravity Falls, and everything seemingly returning to normal, Dipper was the only one with doubts and unhappiness toward the coming future. Mabel had decided to trust their Grunkle Stanley Pines, over her own twin! To be completely honest, the young boy was more or less feeling quite...betrayed.
And from the shadows, a certain yellow demon was watching Dipper's corruption from the shadows.. Just waiting for the right time to strike.
(I know this idea has probably been tried and retried, but I wanted to have my own shot at it, I feel like I'm improving at writing dark af stuff from my other two stories XD)