Fading blue

For five years, Sonic has been gone, vanishing without a trace, leaving his friends and the world behind. While his team continues to fight the forces of Dr. Eggman, an even darker threat has quietly emerged from the shadows. Strange creatures, twisted by dark power, begin to wreak havoc across Mobius. In the quiet shadows, Sonic watches. Changed. Hardened. Alone. With only his eyes visible beneath a dark cloak, he moves to confront the threat he knows too well, not for glory, but to protect a world that no longer knows he's fighting to save it.

The blue blur may have disappeared, but a new battle is about to begin.

Sonadow eventually*