The wind howls through Green Hill Zone, sending petals flying across the landscape. Somewhere in the distance, a blue blur zips past palm trees and loops.

But today… the world of Mobius feels different.

Tails' scanners pick up an energy spike.

Knuckles pauses at Angel Island, sensing a new presence.

Even Dr. Eggman’s systems glitch for half a second.

Someone — or something — has entered this world. And no one knows what it is...

(Type (My OC: ...) to begin. You are now in Sonic’s world — and everything changes because of you.)