The Adventures That Were Lost

This fanon will be about the untold adventures in Phineas and Ferb. It may occasionally include alternate universes, new characters, and a lot of imagination. As of yet, the ammount of chapters is unknown. I'm planning about 10, but that may change over time. The information isn't considered canon, so please don't take it too seriously. This is my first fanon on this site, so I hope it goes well.

News/Updates
The first chapter is currently in progress. A summary will be put up soon.

Progress: 30%