Star_OfTheShow
Sonic had spent the past few years running across Mobius, with the war against Robotnik having ended there wasn't any trouble, so he decided to find some adventure. He ran around, stopping petty crimes, not thinking of going home to Mobitropolis. Eventually he ended up on an island in a town with no name, and an evil scientist who kept attacking the townspeople.
Also, to be clear, unless it's stated by me in an author's note, or the star I use to sign my drawings or painting is on the art, I probably found it on Pinterest and in no way mean to take credit for someone else's art.