Sonadow - we are the evil ones

I got this idea after my mum got me to watch the new pride and prejudice.

Sonic, Shadow, Silver and Mephiles were raised to be the next generation of horsemen. they grew up only really socialising with the next generation of sins. However when an old friend comes back with a whole new set of intentions, the horsemen and sins will need to find a way to stop the apocalyse from changing the world before its too late. When memories stand in the way can this team of villianous heroes stop and save their friend from the evil inside them?