The Sonic crew learn about Angel Island. Knuckles disappears after that day. The boom crew goes to Angel Island to see if he is there. They find Knuckles but things weren't the same anymore. Knuckles seems to know a lot about the place. What is he hiding? And how will the boom crew react when they see some of their old enemies, an ally from the past, and a new face with Knuckles? And what is this? Eggman and his army of robots on Angel Island? What is he up to? Read to learn about the boom crews' adventure on Angel Island. AU where Sonic and friends do know about the chaos emeralds but don't know about Angel Island, Knuckles' history, and met Knuckles in a different scenario than in the one in Sonic 3 and Knuckles.

*COMPLETE* Ferb accidentally mixes up the blueprints again for Doofenshmirtz's new inator which shoots Phineas and Isabella who switch bodies. ...just in time for high school... [As usual, winging this >^< hope you like] {P.S. This is a Phinbella story duh lol}